Document:

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                                                                   EXHIBIT 10.11

                                     LEASE
                                     -----

     Lease made December 1, 1999, between L & A Development, L.L.C., a limited
liability company organized under the laws of the State of Missouri, having its
principal office at P.O. Box 447, 200 South Eighth Street, City of St. Joseph,
County of Buchanan, State of Missouri, 64502-0447, herein referred to as
"Lessor", and Verdant Brands, Inc., formerly known as Ringer Corporation, a
corporation organized under the laws of the State of Minnesota, having its
principal place of business at 9555 James Avenue South, Suite 200, Bloomington,
Minnesota, 55431-2543, herein referred to as "Lessee".

                                   RECITALS

     1.   Lessor is the sole owner of the premises specifically described in
Exhibit "A" attached hereto, upon which is presently a 100,000 square foot
warehouse which is leased by Lessee under the terms and conditions of a certain
lease dated July 13, 1998.

     2.   Lessor is constructing an 80,000 square foot addition to the warehouse
on the premises.

     3.   Lessee desires to lease 50,000 additional square feet of the 80,000
square foot addition to be used as additional space for warehouse and
distribution for chemical products and other goods so that the total leased
space will be 150,000 square feet.

     4.   The parties desire to cancel that lease entered into between them
dated July 13, 1998 referenced in Paragraph 1 hereof, and substitute, in its
stead, this lease agreement defining the rights and liabilities relating to the
150,000 square feet of space leased.

     In consideration of the mutual covenants contained herein, the parties
agree as follows:

     1.   Subject and Purpose. Lessor leases 150,000 square feet of the
          -------------------
warehouse building and land, located in the County of Buchanan, State of
Missouri, and more particularly described on Exhibit "A" attached hereto, to
Lessee for Lessee's use as follows: a warehouse and distribution center for
chemical products and other goods.

     2.   Term and Rent. Lessor demises the above premises for a term of five
          -------------
(5) years, commencing on the completion of construction of the 80,000 square
foot addition, which addition is expected to be complete on or about November
15, 1999, and terminating on the fifth anniversary of the commencement of the
lease at 5:00 p.m. or sooner as provided herein, at the annual rate of Three
Hundred Sixty-four Thousand Sixty-eight Dollars ($364,068), payable in equal
installments of Thirty Thousand Three Hundred Thirty-nine Dollars ($30,339.00)
in advance on the first day of each month for that month's rental, during the
term of this lease. All rental payments shall be made to Lessor at the address
specified above. Lessee shall pay the rent as specified herein and in Section
Three hereof. Lessee shall pay
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Lessor a late charge of Five Percent (5%) of any monthly rental installment
received more than ten (10) days after the due date for such rental installment.

     3.   Additional Rent. All taxes, charges, costs, and expenses that Lessee
          ---------------
assumes or agrees to pay hereunder, together with all interest and penalties
that may accrue thereon in the event of the failure of Lessee to pay those
items, and all other damages, costs, expenses, and sums that Lessor may suffer
or incur, or that may become due, by reason of any default of Lessee or failure
by Lessee to comply with the terms and conditions of this lease, shall be deemed
to be additional rent, and, in the event of nonpayment, Lessor shall have all
the rights and remedies as herein provided for failure to pay rent.

     4.   Alterations, Additions and Improvements.
          ---------------------------------------

          (a)  Subject to the limitation that no substantial portion of the
building on the demised premises shall be demolished or removed by Lessee
without the prior written consent of Lessor, and, if necessary, of any
mortgagee, Lessee may at any time during the lease term, subject to the
conditions set forth below and at his own expense, make alterations, additions,
or improvements in and to the demised premises and the building. Alterations
shall be performed in a workmanlike manner and shall not weaken or impair the
structural strength, or lessen the value, of the building on the premises, or
change the purposes for which the building, or any part thereof, may be used.

          (b)  Conditions with respect to alterations, additions, or
improvements are as follows:

               (1)  Prior to commencement of any work Lessee shall pay the
amount of any increase in premiums on insurance policies provided for herein
because of endorsements to be made covering the risk during the course of work.
In addition, if the estimated cost of work shall exceed Ten Thousand Dollars
($10,000), Lessee shall, without cost to Lessor, furnish Lessor with a
performance bond written by a surety acceptable to Lessor in an amount equal to
the estimated cost of the work, guaranteeing the completion of work, free and
clear of liens, encumbrances, and security interests, according to the approved
plans and specifications.

          (c)  All alterations, additions, and improvements on or in the demised
premises at the commencement of the term, and that may be erected or installed
during the term, shall become part of the demised premises and the sole property
of Lessor, except that all movable trade fixtures installed by Lessee shall be
and remain the property of Lessee.

     5.   Repairs. Lessee shall, at all times during the lease and at its own
          -------
cost and expense, repair, replace, and maintain in good, safe and substantial
condition, all buildings and any improvements, additions, and alterations
thereto, on the demised premises, and shall use all reasonable precaution to
prevent waste, damage or injury to the demised premises.

     6.   Taxes. Lessee shall pay on or before the last day on which payment
          -----
may be made without penalty or interest, all taxes, assessments, or
other governmental charges that shall or may during the lease term be imposed
on, or arise in connection with the use of, the demised

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premises or any part thereof, prorated so as to conform to the term of this
lease. Lessee shall pay all taxes assessed in lieu of or in addition to the
foregoing under all present or future laws of all governmental authorities
whatsoever. Lessee shall have the right to apply for the conversion of any
special assessment for local improvements in order to cause the same to be
payable in installments, and on the conversion Lessee shall be obligated to pay
only those installments that may become due during the lease. Lessee shall
within thirty (30) days after the time provided for the payment of any tax or
other governmental charge by Lessee, produce and exhibit to Lessor satisfactory
evidence of the payment. It is the intention of the parties that the rent herein
is net rental, and Lessor shall receive the same free from all taxes that are
made payable by Lessee.

     7.   Utilities. All applications and connections for necessary utility
          ---------
services on the demised premises shall be made in the name of Lessee only, and
Lessee shall be solely liable for utility charges as they become due, including
those for sewer, water, gas, electricity, and telephone services.

     8.   Security Deposit. Lessee shall deposit Ten Thousand Dollars ($10,000)
          ----------------
with Lessor, which amount shall be held by Lessor as security for the full and
timely performance by Lessee of the terms and conditions herein and for the
payment of any final judgment that may be rendered against Lessee for a breach
of those terms and conditions. The rights of Lessor against Lessee for a breach
of this lease shall in no way be limited or restricted by this security deposit,
but Lessor shall have the absolute right to pursue any available remedy to
protect its interest herein, as if this security deposit had not been made. The
deposit shall accrue interest at Five Percent (5%) per annum and shall be
returned to Lessee at the expiration of this lease provided that all the terms
and conditions herein contained have been fully performed by Lessee. Should the
demised premises be sold, Lessor may transfer or deliver this security deposit
to the purchase of the interest, and Lessor shall then be discharged from any
further liability with respect to the security deposit.

     9.   Insurance.
          ---------

          (a)  During the term of the lease and for any further time that Lessee
shall hold the demised premises, Lessee shall obtain and maintain at his expense
the following types and amounts of insurance:

               (1)  Fire Insurance. Lessee shall keep all buildings,
                    --------------
improvements, and equipment on the demised premises, including all alterations,
additions, and improvements, insured against loss or damage by fire, with all
standard extended coverage that may be required by any first mortgagee, and
against loss or damage due to war or nuclear agents, if that insurance is
available and required by any first mortgagee. The insurance shall be in an
amount sufficient to prevent Lessor and Lessee from becoming co-insurers under
provisions of applicable policies of insurance, but in any event in an amount
not less than One Hundred

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Percent (100%) of the full insurable value of the demised premises, excluding
the cost of excavation and of foundations. If at any time there is a dispute as
to the amount of such insurance the same shall be settled by arbitration.

               (2)  Personal Injury and Property Damage Insurance. Insurance
                    ---------------------------------------------
against liability for bodily injury and property damage and machinery insurance,
all to be in amounts of not less than One Million Dollars ($1,000,000.00) per
occurrence, and in forms of insurance policies as may from time to time be
required by Lessor, shall be provided by Lessee. This requirement shall
specifically include plate glass insurance, covering the glass in the demised
premises.

               (3)  Other Insurance. Lessee shall provide and keep in force
                    ---------------
other insurance in amounts that may from time to time be required by Lessor
against other insurable hazards as are commonly insured against for the type of
business activity that Lessee will conduct.

          (b)  All insurance as provided by Lessee as required by this section
shall be carried in favor of Lessor and Lessee as their respective interests may
appear, and in the case of insurance against damage to the demised premises by
fire or other casualty, shall provide that loss, if any, shall be adjusted with
and be payable to Lessor. If requested by Lessor, any insurance against fire or
other casualty shall provide that loss shall be payable to the holder under a
standard mortgage clause. Rent insurance and use and occupancy insurance may be
carried in favor of Lessee, but the proceeds are hereby assigned to Lessor to be
held by Lessor as security for the payment of the rent and any additional rent
hereunder until restoration of the premises. All insurance shall be written with
responsible companies that Lessor shall approve, and the policies shall be held
by Lessor or, when appropriate, by the holder of any mortgage, in which case
copies of the policies or certificates of insurance shall be delivered by Lessee
to Lessor. All policies shall require thirty (30) days' notice by certified mail
to Lessor of any cancellation or change affecting any interest of Lessor.

     10.  Unlawful or Dangerous Activity. Lessee shall neither use nor occupy
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the demised premises or any part thereof for any unlawful, disreputable, or
ultrahazardous business purpose nor operate or conduct his business in a manner
constituting a nuisance of any kind. Lessee shall immediately, on discovery of
any unlawful, disreputable, or ultrahazardous use, take action to halt such
activity.

     11.  Indemnity. Lessee shall indemnify Lessor against all expenses,
          ---------
liabilities and claims of every kind, including reasonable counsel fees, by or
on behalf of any person or entity arising out of either (1) a failure by Lessee
to perform any of the terms and conditions of this lease, (2) any injury or
damage happening on or about the demised premises, (3) failure to comply with
any law of any governmental authority, or (4) any mechanics lien or security

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interest filed against the demised premises or equipment, materials or
alterations of buildings or improvements thereon.

     12.  Default or Breach. Each of the following events shall constitute a
          -----------------
default or breach of this lease by Lessee:

          (a)  If Lessee, or any successor or assignee of Lessee while in
possession, shall file a petition in bankruptcy or insolvency or for
reorganization under any bankruptcy act, or shall voluntarily take advantage of
any such act by answer or otherwise, shall make an assignment for the benefit of
credits.

          (b)  If involuntary proceedings under any bankruptcy law or insolvency
act shall be instituted against Lessee, or if a receiver or trustee shall be
appointed of all or substantially all of the property of Lessee, and such
proceedings shall not be dismissed or the receivership  or trusteeship vacated
within thirty (30) days after the institution or appointment.

          (c)  If Lessee shall fail to pay Lessor any rent or additional rent
when the rent shall become due and shall not make the payment within ten (10)
days after notice thereof in writing by Lessor to Lessee.

          (d)  If Lessee shall fail to perform or comply with any of the
conditions of this lease and if the nonperformance shall continue for a period
of ten (10) days after notice thereof by Lessor to Lessee or, if the performance
cannot be reasonably had within the ten-day period, Lessee shall not be in good
faith have commenced performance within the ten-day period and shall not
diligently proceed to completion of performance.

          (e)  If Lessee shall vacate or abandon the demised premises.

          (f)  If this lease or the estate of Lessee hereunder shall be
transferred to or shall pass to or devolve on any other person or party, except
in the manner herein permitted.

          (g)  If Lessee fails to take possession of the demised premises on the
term commencement date, or within thirty (30) days after notice that the demised
premises are available for occupancy, if the term commencement date is not fixed
herein or shall be deferred as herein provided.

     13.  Effect of Default. In the event of any default hereunder, as set forth
          -----------------
in Section Twelve, the rights of Lessor shall be as follows:

          (a)  Lessor shall have the right to cancel and terminate this lease,
as well as all of the right, title and interest of Lessee hereunder, by giving
to Lessee not less than thirty (30) days' notice of the cancellation and
termination. On expiration of the time fixed in the notice, this lease and the
right, title and interest of Lessee hereunder, shall terminate in the same
manner and with the same force and effect, except as to Lessee's liability, as
if the date fixed in the notice of cancellation and termination were the end of
the term herein originally determined.

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          (b)  Lessor may elect, but shall not be obligated, to make any payment
required of Lessee herein or comply with any agreement, term, or condition
required hereby to be performed by Lessee, and Lessor shall have the right to
enter the demised premises for the purpose of correcting or remedying any such
default and to remain until the default has been corrected or remedied, but any
expenditure for the correction by Lessor shall not be deemed to waive or release
the default of Lessee or the right of Lessor to take any action as may be
otherwise permissible hereunder in the case of any default.

          (c)  Omitted.

          (d)  Lessor may re-let the premises or any part thereof for any term
without terminating the lease, at the rent and on the terms as Lessor may
choose. Lessor may make alterations and repairs to the premises. The duties and
liabilities of the parties if the premises are relet as provided herein shall be
as follows:

               (1)  In addition to Lessee's liability to Lessor for breach of
the lease, Lessee shall be liable for all expenses of the reletting, for the
alterations and repairs made, and for the difference between the rent received
by Lessor under the new lease agreement and the rent installments that are due
for the same period under this lease.

               (2)  Lessor shall have the right to apply the rent received from
reletting the premises (A) to reduce the indebtedness of Lessee to Lessor under
the lease, not including indebtedness for rent, (B) to expenses of the re-
letting and alternations and repairs made, (C) to rent due under the lease, or
(D) to payment of future rent under this lease as it becomes due.

               If the new Lessee doe not pay a rent installment promptly to
Lessor, and the rent installment has been credited in advance of payment to the
indebtedness of Lessee other than rent, or if rentals from the new Lessee have
been otherwise applied by Lessor as provided for herein and during any rent
installment period are less than the rent payable for the corresponding
installment period under this lease, Lessee shall pay Lessor the deficiency,
separately for each rent installment deficiency period, and before the end of
that period. Lessor may at any time after a re-letting terminate the lease for
the breach on which Lessor had based the re-entry and subsequently re-let the
premises.

          (e)  After re-entry, Lessor may procure the appointment of a receiver
to take possession and collect rents and profits of the business of Lessee, and,
if necessary to collect the rents and profits. The receiver may carry on the
business of Lessee and take possession of the personal property used in the
business of Lessee, including inventory, trade fixtures, and furnishings, and
use them in the business without compensating Lessee. Proceedings for
appointment of a receiver by Lessor, or the appointment of a receiver and the
conduct of the business of Lessee by the receiver, shall not terminate and
forfeit this lease unless Lessor has given written notice of termination to
Lessee as provided herein.

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     14.  Destruction of Premises. In the event of a partial destruction of the
          -----------------------
premises during the term from any cause, Lessor shall forthwith repair the same,
provided the repairs can be made within thirty (30) days, or such other period
of time upon which Lessor and Lessee shall agree, under the laws and regulations
of applicable governmental authorities. Any partial destruction shall neither
annul nor void this lease, except that the Lessee shall be entitled to a
proportionate reduction of rent while the repairs are being made, any
proportionate reduction being based on the extent to which the making of repairs
shall interfere with the business carried on by Lessee in the premises. If the
repairs are made within thirty (30) days, this lease shall continue in full
force and effect and the rent shall be proportionately rebated as previously set
forth in this section. In the event that Lessor does not elect to make repairs
that cannot be made in the specified time, or those repairs cannot be made under
the laws and regulations of the applicable governmental authorities, this lease
may be terminated at the option of either party. In the event of any partial
destruction that Lessor is obligated to repair or may elect to repair under the
terms of this paragraph, the provisions of any applicable law-authorizing Lessee
to make repairs at the expense of Lessor, are hereby waived by Lessee. Should
the building in which the demised premises are situated be destroyed to the
extent of not less than Forty Percent (40%) of the replacement cost thereof,
this lease shall be terminated. Any dispute between Lessor and Lessee relative
to the provisions of this section shall be subject to arbitration, pursuant to
Section 25, below. Each party shall select an arbitrator and the two arbitrators
so selected shall select a third arbitrator between them, the controversy being
heard by the three arbitrators so selected. The decision of the three
arbitrators shall be final and binding on both Lessor and Lessee, who shall bear
the cost of the arbitration equally between them.

     15.  Condemnation. Rights and duties in the event of condemnation are as
          ------------
follows:

          (a)  If the whole of the demised premises shall be taken or condemned
by any competent authority for any public or quasi-public use or purpose, this
lease shall cease and terminate as of the date on which title shall vest thereby
in that authority, and the rent reserved hereunder shall be apportioned and paid
up to that date.

          (b)  If only a portion (less than 40%) of the demised premises shall
be taken or condemned, this lease and the term hereof shall not cease or
terminate, but the rent payable after the date on which Lessee shall be required
to surrender possession of such portion shall be reduced in proportion to
decreased use suffered by Lessee as the parties may agree or as shall be
determined by arbitration.

          (c)  In the event of any taking or condemnation in whole or in part,
the entire resulting award of consequential damages shall belong to Lessor
without any deduction therefrom for the value of the unexpired term of this
lease or for any other estate or interest in

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the demised premises now or later vested in Lessee. Lessee assigns to Lessor all
his right, title, and interest in any and all such awards.

          (d)  In the event of a partial taking, Lessee shall promptly proceed
to restore the remainder of the building on the demised premises to a self-
contained architectural unit, and Lessor shall pay to a Lessee the cost of
restoration but in no event to exceed a sum equal to the amount of the separate
award made to and received by Lessor for consequential damages. In the event
there is no separate award for consequential damage, the value shall be fixed
and settled by arbitration as herein provided. The balance of any separate award
or allocated amount not so used shall belong to and be retained by Lessor as its
sole property.

          (e)  In case of any governmental action not resulting in the taking or
condemnation of any portion of the demised premises but creating a right to
compensation therefor, or if less than a fee title to all of any portion of the
demised premises shall be taken  or condemned by any governmental authority for
temporary use or occupancy, this lease shall continue in full force and effect
without reduction or abatement of rent, and the rights of the parties shall be
unaffected by the other provisions of this section, but shall be governed by
applicable law.

     16.  Subordination. This lease and all rights of Lessee hereunder shall be
          -------------
subject and subordinate to the lien of any and all mortgages that may now or
hereafter affect the demised premises, or any part hereof, and to any and all
renewals, modifications, or extensions of any such mortgages. Lessee shall on
demand execute, acknowledge, and deliver to Lessor, without expense to Lessor,
any and all instruments that may be necessary or property to subordinate this
lease and all rights therein to the lien of any such mortgage or mortgages and
each renewal, modification, or extension, and if Lessee shall fail at any time
to execute, acknowledge, and deliver any such subordination instrument, Lessor
in addition to any other remedies available in consequence thereof, may execute,
acknowledge, and deliver the same as Lessee's attorney in fact and in Lessee's
name. Lessee hereby irrevocably makes, constitutes, and appoints Lessor, its
successors and assigns, his attorney in fact for that purpose.

     17.  Access to Premises; Signs Posted by Lessor. Lessee shall permit Lessor
          ------------------------------------------
or its agents to enter the demised premises at all reasonable hours to inspect
the premises or make repairs that Lessee may neglect or refuse to make in
accordance with the provisions of this lease, and also to show the premises to
prospective buyers. At any time within one year prior to expiration of the term,
Lessor may show the premises to persons wishing to rent the premises. Lessee
shall, within three (3) months prior to expiration of the term, permit the usual
notices of "For Rent" and "For Sale" to be placed on the demised premises and to
remain thereon without hindrance and molestation.

     18.  Easements, Agreements or Encumbrances. The parties shall be bound by
          -------------------------------------
all existing easements, agreements, and encumbrances of record relating to the
demised premises,

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and Lessor shall not be liable to Lessee for any damages resulting from any
action taken by a holder of an interest pursuant to the rights of that holder
thereunder.

     19.  Quiet Enjoyment. Lessor warrants that Lessee shall be granted
          ---------------
peaceable and quiet enjoyment of the demised premises free from any eviction or
interference by Lessor if Lessee pays the rent and other charges provided
herein, and otherwise fully and punctually performs the terms and conditions
imposed on Lessee.

     20.  Liability of Lessor. Lessee shall be in exclusive control and
          -------------------
possession of the demised premises, and Lessor shall not be liable for any
injury or damages to any property or to any person on or about the demised
premises nor for any injury or damage to any property of Lessee, except where
such injury or damage shall be the result of gross negligence or criminal
conduct on the part of the Lessor, Lessor's agents, employees or
representatives. The provisions herein permitting Lessor to enter and inspect
the demised premises are made to insure that Lessee is in compliance with the
terms and conditions thereof and makes repairs that Lessee has failed to make.
Lessor shall not be liable to Lessee for any entry on the premises for
inspection purposes.

     21.  Rent Abatement. No abatement, diminution, or reduction of rent shall
          --------------
be claimed or allowed to Lessee or any person claiming under him under any
circumstances, whether for inconvenience, discomfort, interruption of business
or otherwise, arising from the making of alterations, improvements, or repairs
to the premises, because of any governmental laws or arising from and during the
restoration of the demised premises after the destruction or damage thereof by
fire or other cause or the taking or condemnation of a portion only of the
demised premises except as provided in Section Fifteen.

     22.  Representations by Lessor. At the commencement of the term Lessee
          -------------------------
shall accept the buildings and improvements and any equipment in their existing
condition and state of repair, and Lessee agrees that no representations,
statements or warranties, express or implied, have been made by or on behalf of
Lessor in respect thereto except as contained in the provisions of this lease,
and Lessor shall in no event be liable for any latent defects.

     23.  Waivers. The failure of either party to insist on a strict performance
          -------
of any of the terms and conditions hereof shall be deemed a waiver of the rights
or remedies that a party may have regarding that specific instance only, and
shall not be deemed a waiver of any subsequent breach or default in any terms
and conditions.

     24.  Notice. All notices to be given with respect to this lease shall be in
          ------
writing. Each notice shall be sent by registered or certified mail, postage
prepaid, and return receipt requested, to the party to be notified at the
address set forth herein or at such other address as either party may from time
to time designate in writing.

     Every notice shall be deemed to have been given at the time it shall be
deposited in the United States Mails in the manner prescribed herein. Nothing
contained herein shall be

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construed to preclude personal service of any notice in the manner prescribed
for personal service of a summons or other legal process.

     25.  Arbitration. In a situation where this lease provides for the
          -----------
settlement of a dispute or question by arbitration, the same shall be settled by
arbitration in accordance with the current rules of the American Arbitration
Association, and judgment on the award rendered may be entered in any court
having jurisdiction hereof.

     26.  Assignment, Mortgage, or Sublease. Neither Lessee nor his successors
          ---------------------------------
or assigns shall assign, mortgage, pledge, or encumber this lease or sublet the
demised premises in whole or in part, or permit the premises to be used or
occupied by others, nor shall this lease be assigned or transferred by operation
of law, without the prior consent in writing of Lessor in each instance. If this
lease is assigned or transferred, or if all or any part of the demised premises
is sublet or occupied by anybody other than Lessee, Lessor may, after default by
Lessee, collect rent from the assignee, transferee, subtenant, or occupant, and
apply the net amount collected to the rent reserved herein, but no such
assignment, subletting, occupancy, or collection shall be deemed a waiver of any
agreement or condition hereof, or the acceptance of the assignee, transferee,
subtenant, or occupant as Lessee. Lessee shall continue to be liable hereunder
in accordance with the terms and conditions of this lease and shall not be
released from the performance of the terms and conditions hereof. The consent by
Lessor to an assignment, mortgage, pledge, or transfer shall not be construed to
relieve Lessee from obtaining the express written consent of Lessor to any
future transfer of interest.

     27.  Option to Renew. Lessor grants to Lessee an option to renew this lease
          ---------------
for a period of five (5) years after expiration of the term of this lease. The
amount of monthly rent payable for the renewal term shall be based on the cost-
of-living index published by the United States Department of Labor, Bureau of
Labor Statistics, Office of Economic Analysis, Kansas City region-all items,
using the period of 1998-99 = 100 as the base period. The monthly rent for the
first renewal term shall be computed by dividing the sum of the base rent set
forth in Paragraph 2 above, which is the monthly rent installment for the
initial term of the lease, by the index number for the calendar month
immediately preceding the commencement of the renewal term, by the index number
for the first month of the initial term of this lease, and then multiplying that
amount by the index number for the month immediately preceding the initial month
of the renewal term of this lease, with all other terms and conditions of the
renewal term to be the same as those herein. To exercise this option Lessee must
give Lessor written notice of the intention to do so at least one hundred twenty
(120) days before the initial lease term expires.

     28.  Early Lease Termination Option. Lessor hereby grants to Lessee an
          ------------------------------
option to terminate this agreement after the initial five (5) year term, if the
option to renew shall have been exercised by Lessee. Such option shall permit
Lessee to cancel this agreement by

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providing to Lessor a 60-day written notice of intent to cancel the lease early,
effective on the next anniversary date during the second five (5) years of this
lease or during any subsequent renewal term of this lease, along with payment of
an early termination fee equal to twelve months' rental.

     29.  Lessee's Right to Sublet. Lessee shall at all times be permitted to
          ------------------------
sublet any or all of the demised property, subject to the prior written consent
of the Lessor, which shall not be unreasonably withheld.

     30.  Surrender of Possession. Lessee shall, on the last day of the term, or
          -----------------------
on earlier termination and forfeiture of the lease, peaceably and quietly
surrender and deliver the demised premises to Lessor free of subtenancies,
including all buildings, additions, and improvements constructed or placed
thereon by Lessee, except movable trade fixtures, all in good condition and
repair. Any trade fixtures or personal property not used in connection with the
operation of the demised premises and belonging to Lessee, if not removed at the
termination or default, and if Lessor shall so elect, shall be deemed abandoned
and become the property of Lessor without any payment or offset therefor. Lessor
may remove such fixtures or property from the demised premises and store them at
the risk and expense of Lessee if Lessor shall not so elect. Lessee shall repair
and restore all damage to the demised premises caused by the removal of
equipment, trade fixtures, and personal property. Lessee and Lessor agree that a
Phase II Environmental Site Assessment ("Assessment"), including testing for
soil contamination, shall be performed by an environmental audit contractor to
be selected jointly by Lessor and Lessee. Lessee shall reimburse Lessor for the
entire cost of the Assessment and shall indemnify and hold Lessor harmless from
all actual costs required for abatement or redemption of hazardous substances,
as determined by the Assessment, including any redemption and cleanup of
contamination from any hazardous substances used by Lessee on the leased
premises during the term of the lease.

     31.  Remedies of Lessor.
          ------------------

          (a)  In the event of a breach or a threatened breach by Lessee of any
of the terms or conditions hereof, Lessor shall have the right of injunction to
restrain Lessee and the right to invoke any remedy allowed by law or in equity,
as if the specific remedies of indemnity or reimbursement were not provided
herein.

          (b)  The rights and remedies given to Lessor in this lease are
distinct, separate and cumulative, and no one of them, whether or not exercised
by Lessor, shall be deemed to   be in exclusion of any of the other herein by
law or by equity provided.

          (c)  In all cases hereunder, and in any suit, action, or proceeding of
any kind between the parties, it shall be presumptive evidence of the fact of
the existence of a charge

                                       11
<PAGE>

being due if Lessor shall produce a bill, notice, or certificate of any public
official entitled to give that notice to the effect that such charge appears of
record on the books in his office and has not been paid.

          (d)  No receipt of money by Lessor from Lessee after default or
cancellation of this lease in any lawful manner shall (1) reinstate, continue,
or extend the term or affect any notice given to Lessee, (2) operate as a waiver
of the right of Lessor to enforce the payment of rent and additional rent then
due or falling due, or  (3)  operate as a waiver of the right of  Lessor to
recover possession of the demised premises by proper suit, action, proceeding,
or other remedy. After (1) service of notice of termination and forfeiture as
herein provided and expiration of the time specified therein, (2) the
commencement of any suit, action, proceeding, or other remedy, or (3) final
order or judgment for possession of the demised premises, Lessor may demand,
receive, and collect any monies due, without in any manner affecting such
notice, order or judgment. Any and all such monies so collected shall be deemed
to be payment on account of the use and occupation of the demised premises or at
the election of Lessor, on account of the liability of Lessee hereunder.

     32.  Total Agreement; Applicable to Successors. This lease contains the
          -----------------------------------------
entire agreement between the parties and cannot be changed or terminated except
by a written instrument subsequently executed by the parties hereto. This lease
and the terms and conditions hereof apply to and are binding on the heirs, legal
representatives, successors, and assigns of both parties.

     33.  Applicable Law. This agreement shall be governed by and construed in
          --------------
accordance with the laws of the State of Missouri.

     34.  Time of the Essence. Time is of the essence in all provisions of this
          -------------------
lease.

     IN WITNESS WHEREOF, the parties have executed this lease at St. Joseph,
Missouri, the day and year first above written.

L & A DEVELOPMENT, L.L.C.                VERDANT BRANDS, INC.
                                         (formerly known as Ringer Corporation)

By: /s/ Ronald F. Butts                  By: /s/ Paul J. DiCicco
   -------------------------------          ------------------------------------
   Ronald F. Butts, Manager                 Name:   Paul J. DiCicco
                                            Title:  Sr. VP, Operations

                                         Attest:

                                            /s/ Monica Jeffries
                                         ---------------------------------------
                                         Secretary

           LESSOR                                            LESSEE

                                       12
<PAGE>

                                  EXHIBIT "A"

A TRACT OF LAND IN THE NORTHWEST ONE-QUARTER OF THE SOUTHWEST ONE-QUARTER OF
SECTION THIRTY-SIX (36), TOWNSHIP FIFTY-SEVEN (57) NORTH, RANGE THIRTY-SIX (36)
WEST, DESCRIBED AS FOLLOWS: BEGINNING AT A POINT 160 FEET EAST OF THE NORTHWEST
CORNER OF THE SOUTHWEST ONE-QUARTER OF SECTION THIRTY-SIX (36), TOWNSHIP FIFTY-
SEVEN (57) NORTH, RANGE THIRTY-SIX (36) WEST, THENCE EAST ALONG THE HALF-SECTION
LINE 1169.41 FEET TO THE NORTHEAST CORNER OF THE NORTHWEST QUARTER OF THE
SOUTHWEST ONE-QUARTER, THENCE SOUTH 195.38 FEET TO THE CENTER OF THE PUBLIC
ROAD, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE CENTER OF THE ROAD 1179.85
FEET TO A POINT 160 FEET EAST OF THE WEST LINE OF SAID SECTION, THENCE NORTH 340
FEET TO THE POINT OF BEGINNING,

ALSO, THE SOUTH ONE-HALF OF THE SOUTHWEST QUARTER OF THE NORTHWEST ONE-QUARTER
OF SECTION THIRTY-SIX (36), TOWNSHIP FIFTY-SEVEN (57) NORTH, RANGE THIRTY-SIX
(36) WEST, ALL IN BUCHANAN COUNTY, MISSOURI.

                                       13<PAGE>

                                                                   EXHIBIT 10.12

                             EMPLOYMENT AGREEMENT

     THIS AGREEMENT, dated as of December 1, 1999, by and between Verdant
Brands, Inc. a Minnesota corporation (the "Company"), and John F. Hetterick , an
individual resident of Minneapolis, Minnesota ("Executive").

     WHEREAS, Executive has heretofore been rendering services for the Company
as its Chief Operating Officer; and

     WHEREAS, the Company and Executive wish to restate the terms and conditions
upon which Executive will render services for the Company or its affiliates in
the future.

     NOW, THEREFORE, in consideration of the premises and the respective
undertakings of the Company and Executive set forth below, the Company and
Executive agree as follows:

     1.   Employment.  The Company hereby employs Executive, and Executive
          ----------
accepts such employment and agrees to perform services for the Company or its
affiliates, for the period and upon the other terms and conditions set forth in
this agreement.

     2.   Term.  The term of Executive's employment hereunder shall be deemed to
          ----
commence on the date of this agreement and shall continue until terminated in
accordance with section 8 of this agreement (the "Term").

     3.   Position and Duties.
          -------------------

          3.01  Service with Company. During the Term, Executive agrees to
                --------------------
perform such reasonable employment duties as the Board of Directors of the
Company shall assign to him from time to time.  Executive shall have the titles
of President and Chief Executive Officer and shall serve as a director of the
Company; provided, however, that Executive shall not be entitled to any
additional compensation for serving as an officer or director.

          3.02  Performance of Duties. Executive agrees to serve the Company and
                ---------------------
its affiliates faithfully and to the best of his ability and to devote his full
time, attention and efforts to the business and affairs of the Company or its
affiliates during the Term.  Executive hereby confirms that he is under no
contractual commitments inconsistent with his obligations set forth in this
agreement, and that during the term of this agreement, he will not render or
perform services for any other corporation, firm, entity or person which are
inconsistent with the provisions of this agreement.

     4.   Compensation.
          ------------

          4.01  Base Salary.  As compensation for all services to be rendered
                -----------
by Executive under this agreement during the first year of the Term, the Company
shall pay to Executive a base salary of $200,000, which salary shall be paid on
a semi-monthly basis in accordance with the Company's normal payroll procedures
and policies.  The base salary payable to Executive during each subsequent year
during the Term shall be reviewed and adjusted by the Company's Board of
Directors annually, but in no event shall the base salary for any year be less
than the base salary for the previous year.

          4.02  Incentive Compensation. In addition to the base salary described
                ----------------------
in section 4.01, Executive shall be eligible to participate in an executive
compensation incentive plan that will provide

                                      -1-
<PAGE>

for aggregate bonus payments of up to 60% of base salary based on a combination
of financial and non-financial objectives that are established by the Company's
Board of Directors.

          4.03  Automobile Allowance.  In addition to the compensation described
                --------------------
in sections 4.01 and 4.02, the Company shall provide Executive with an
automobile allowance of $500 per month to cover the costs associated with owning
and operating an automobile for business purposes.

          4.04  Participation in Benefit Plans.  Executive shall be entitled to
                ------------------------------
participate in all employee benefit plans or programs of the Company to the
extent that his position, title, tenure, salary, age, health and other
qualifications make him eligible to participate.  The Company does not guarantee
the adoption or continuance of any particular employee benefit plan or program
during the term of this agreement, and Executive's participation in any such
plan or program shall be subject to the provisions, rules and regulations
applicable thereto.  In addition, the Company shall make reimburse Executive, up
to an annual amount not to exceed Five Thousand Dollars ($5,000), for the
premium costs incurred by Executive for life insurance and long-term disability
income insurance policies which Executive maintains personally.

          4.05  Expenses.  The Company will pay or reimburse Executive for all
                --------
reasonable and necessary out-of-pocket expenses incurred by him in the
performance of his duties under this agreement, subject to the presentment of
appropriate vouchers in accordance with the Company's normal policies for
expense verification.

          4.06  Incentive Stock Options. Effective as of the date of next annual
                -----------------------
meeting of the shareholders of the Company and subject to the approval by the
shareholders of an amendment to the Company's employee incentive stock option
plan to permit the Company is issue options for the purchase of more than
100,000 shares in any calendar year, the Company shall issue to Executive
incentive stock options for the purchase of 150,000 shares of the Company's
common stock at an exercise price equal to the fair market value of the
Company's common stock on the date of issuance of such stock options. Such stock
options shall vest in equal monthly installments over a three (3) year period.
In the event Executive is terminated by the Company without "Cause" or following
a "Change of Control" (as such terms are defined in section 8.05), all unvested
options shall become fully vested and immediately exercisable.

     5.   Confidential Information.  Except as permitted or directed by the
          ------------------------
Company's Board of Directors, during the term of this agreement or at any time
thereafter Executive shall not divulge, furnish or make accessible to anyone or
use in any way (other than in the ordinary course of the business of the
Company) any confidential or secret knowledge or information of the Company
which Executive has acquired or become acquainted with or will acquire or become
acquainted with prior to the termination of the period of his employment by the
Company (including employment by the Company or any affiliated companies prior
to the date of this agreement), whether developed by himself or by others,
concerning any trade secrets, confidential or secret designs, processes,
formulae, plans, devices or material (whether or not patented or patentable)
directly or indirectly useful in any aspect of the business of the Company, any
customer or supplier lists of the Company, any confidential or secret
development or research work of the Company, or any other confidential
information or secret aspects of the business of the Company.  Executive
acknowledges that the above-described knowledge or information constitutes a
unique and valuable asset of the Company and represents a substantial investment
of time and expense by the Company and its predecessors, and that any disclosure
or other use of such knowledge or information other than for the sole benefit of
the Company would be wrongful and would cause irreparable harm to the Company.
Both during and after the term of this agreement, Executive will refrain from
any acts or omissions that would reduce the value of such knowledge or
information to the Company.  The foregoing obligations of confidentiality,
however, shall not apply to any knowledge or information which is now published
or which subsequently becomes generally publicly known in the

                                      -2-
<PAGE>

form in which it was obtained from the Company, other than as a direct or
indirect result of the breach of this agreement by Executive.

     6.   Ventures.  If, during the term of this agreement, Executive is engaged
          --------
in or associated with the planning or implementing of any project, program or
venture involving the Company and a third party or parties, all rights in such
project, program or venture shall belong to the Company.  Except as formally
approved by the Company's Board of Directors, Executive shall not be entitled to
any interest in such project, program or venture or to any commission, finder's
fee or other compensation in connection therewith other than the salary to be
paid to Executive as provided in this agreement.

     7.   Noncompetition Covenant.
          -----------------------

          7.01  Agreement Not to Compete. Executive agrees that, during the term
                ------------------------
of his employment by the Company or its affiliates and for a period of two (2)
years after the termination of such employment (whether such termination is
occasioned by Executive or the Company), he shall not, directly or indirectly,
engage in competition with the Company in any manner or capacity (e.g., as an
advisor, principal, agent, partner, officer, director, stockholder, employee,
member of any association, or otherwise) in any phase of the business which the
Company is conducting during the period of Executive's employment with the
Company, including the development, manufacture, distribution, marketing, or
selling of products, accessories, devices or systems relating to, the products
or services being sold by the Company or its affiliates.

          7.02  Geographic Extent of Covenant.  The obligations of Executive
                -----------------------------
under section 7.01 shall apply to any geographic area in which the Company or
its affiliates:

          (a)   have engaged in business during the term of this agreement
     through production, promotional, sales or marketing activity, or otherwise,
     or

          (b)   have otherwise established their goodwill, business reputation,
     or any customer or supplier relations.

          7.03  Limitation on Covenant.  Ownership by Executive, as a passive
                ----------------------
investment, of, an immaterial amount of the outstanding shares of capital stock
of any corporation listed on a national securities exchange or publicly traded
in the over-the-counter market shall not constitute a breach of this section 7.

          7.04  Indirect Competition.  Executive further agrees that, during the
                --------------------
term of this agreement, he will not, directly or indirectly, assist or,
encourage any other person in carrying out, directly or indirectly, any activity
that would be prohibited by the above provisions of this section 7 if such
activity were carried out by Executive, either directly or indirectly; and in
particular Executive agrees that he will not, directly or indirectly, induce any
employee of the Company or its affiliates to carry out, directly or indirectly,
any such activity.  Executive further agrees that, Executive will not hire,
directly or indirectly, any individual who is an employee of the Company or its
affiliates at the time of termination.

     8.   Termination.
          -----------

          8.01  Termination by the Company.  This agreement may be terminated by
                --------------------------
the Company at any time upon the occurrence of any of the following events:

          (a)   Executive shall die, or

                                      -3-
<PAGE>

          (b)   The Board of Directors of the Company has determined (with
     Executive abstaining from such determination if he is then a member of the
     Board of Directors) that Executive has become disabled, or

          (c)   The Board of Directors of the Company shall notify Executive
     that the agreement is being terminated for "Cause", or

          (d)   Either the Company or Executive elects to terminate this
     agreement (which election may be made with or without cause) and gives the
     other party at least sixty (60) days prior written notice of such election,
     or

          (e)   Executive shall notify the Company within six (6) months of
     Change of Control that he is terminating his employment with the Company.

     Notwithstanding any termination of this agreement, Executive, in
consideration of his employment hereunder to the date of such termination, shall
remain bound by the provisions of this agreement which specifically relate to
periods, activities or obligations upon or subsequent to the termination of
Executive's employment.

          8.02  Severance Payments.
                ------------------

          (a)   If Executive's employment with the Company is terminated by the
     Company pursuant to subsection 8.01(d) without "cause" or is terminated by
     Executive pursuant to subsection 8.01(e), the Company shall use its best
     efforts to assist Executive in obtaining new employment and, in furtherance
     of such commitment, shall provide Executive with up to $12,000 in out-
     placement services. Subject to the provisions of subsection (b) of this
     section 8.02, in the event of such termination, the Company shall also pay
     to Executive, as severance pay, (i) his base monthly salary for a period of
     twenty four (24) months after the date of termination of employment, and
     (ii) an amount equal to the average bonus paid to Executive for the two (2)
     years immediately prior to the year of termination for employment, and
     shall continue to provide health insurance benefits for Executive (or, at
     the Company's option, to reimburse Executive for the cost to him of
     maintaining comparable health insurance benefits) for a period of twelve
     (12) months after the date of termination of employment. The base salary
     payments shall continue to be made on a monthly basis. The bonus payment
     shall be paid to Executive in one (1) lump sum within thirty (30) days
     after the date of termination.

          (b)   In the event of any termination of the employment of Executive
     by the Company pursuant to subsection 8.01(d) or by Executive pursuant to
     subsection 8.01(e), Executive shall use reasonable best efforts to obtain
     other comparable employment as promptly after such termination as is
     possible. Notwithstanding the provisions of subsection 8.02(a), if
     Executive subsequently obtains other full-time employment, the amount of
     the compensation he receives from such other employment from and after the
     date which is twelve (12) months after the date of termination of
     employment shall be offset against the Company's obligations under this
     section 8.02.

               (c)   If Executive voluntarily leaves the employment of the
     Company other than in accordance with subsection 8.01(e), or his employment
     is terminated pursuant to subsection 8.01(a), 8.01 (b) or 8.01(c), his
     right to base salary and benefits shall immediately terminate, except as
     may otherwise be required by applicable law.

          (d)   If Executive's employment by the Company terminates within six
     (6)

                                      -4-
<PAGE>

     months of the end of any fiscal year of the Company, Executive shall also
     be entitled to receive a pro rata portion (based on the number of days of
     employment during that fiscal year) of any bonus payment that would have
     been payable to him for that fiscal year pursuant to section 4.02 if he had
     been in the employ of the Company for the full fiscal year. No bonus will
     be payable to Executive with respect to any fiscal year in which he was
     employed by the Company for less than six (6) months or with respect to any
     fiscal year after the fiscal year in which his employment terminated.

          8.03  "Disability" Defined.  The Board of Directors may determine that
                 -------------------
Executive has become disabled, for the purpose of this agreement, (a) if
Executive shall qualify, because of illness or incapacity, to begin receiving
disability income insurance payments under any disability income insurance
policy that the Company is then maintaining for the benefit of its executive-
level employees, or (b) if the Company is not then maintaining disability income
insurance for its executive-level employees, if Executive is unable, because of
illness or incapacity, to render normal employment services pursuant to this
agreement with reasonable accommodations for a period of ninety (90) days out of
any consecutive 180 day period.

          8.04  Surrender of Records and Property.  Upon termination of his
                ---------------------------------
employment with the Company, Executive shall deliver promptly to the Company all
records, manuals, books, blank forms, documents, letters, memoranda, notes,
notebooks, reports data, tables, calculations or copies thereof, which are the
property of the Company or which relate in any way to the business, products,
practices or techniques of the Company, and all other property, trade secrets
and confidential information of the Company, including, but not limited to, all
documents which in whole or in part contain any trade secrets or confidential
information of the Company, which in any of these cases are in his possession or
under his control.

          8.05  Definitions.  As used in this agreement, the following terms
                -----------
shall have the meanings set forth below:

          (a)   "Cause" shall mean:

                (i)   Executive has breached the provisions of section 5 or 7 of
                      this agreement in any material respect, or

                (ii)  Executive has engaged in willful and material misconduct,
                      including willful and material failure to perform his
                      duties as an officer or employee of the Company or its
                      affiliates or excessive absenteeism unrelated to illness
                      or vacation, or

                (iii) Executive has committed fraud, misappropriation or
                      embezzlement in connection with the Company's or its
                      affiliates' business, or

                (iv)  Executive has been convicted or has pleaded guilty or nolo
                      contendere to criminal misconduct constituting a gross
                      misdemeanor or a felony, or (v) Executive's use of
                      narcotics, liquor or illicit drug has had a detrimental
                      effect on the performance of his employment
                      responsibilities.

          (b)   A "Change of Control" shall mean the occurrence of any of the
                following events:

                                      -5-
<PAGE>

                (i)   a change of control of the Company of a nature required to
                      be reported in response to Item 6(e) of Schedule 14A of
                      Regulation 14A promulgated under the Securities Exchange
                      Act of 1934, as amended ("Exchange Act"); or

                (ii)  any "person" (as such term is used in Sections 13(d) and
                      14(d) of the Exchange Act) is or becomes the "beneficial
                      owner" (as defined in Rule 13d-3 promulgated under the
                      Exchange Act), directly or indirectly, of securities of
                      the Company representing more than 50% of the combined
                      voting power of the Company's then outstanding securities;
                      or

                (iii) the sale, lease, exchange or other transfer, directly or
                      indirectly, of all or substantially all of the assets of
                      the Company, in one transaction or in a series of related
                      transactions; or

                (iv)  a merger or consolidation to which the Company is a party
                      if the shareholders of the Company immediately prior to
                      the effective date of such merger or consolidation have
                      "beneficial ownership" (as defined in Rule 13d-3
                      promulgated under the Exchange Act) immediately following
                      the effective date of such merger or consolidation of
                      securities of the surviving company representing fifty
                      percent (50%) or more of the combined voting power of the
                      surviving corporation's then outstanding securities,

     9.   Miscellaneous.
          -------------

          9.01  Governing Law.  This agreement is made under and shall be
                -------------
governed by and construed in accordance with the laws of the state of Minnesota.

          9.02  Prior Agreements.  This agreement contains the entire agreement
                ----------------
of the parties relating to the subject matter hereof and supersedes all prior
agreements and understandings with respect to such subject matter, and the
parties hereto have made no agreements, representations or warranties relating
to the subject matter of this agreement which are not set forth herein.

          9.03  Withholding Taxes.  The Company may withhold from any benefits
                -----------------
payable under this agreement all federal, state, city or other taxes as shall be
required pursuant to any law or governmental regulation or ruling.

          9.04  Amendments.  No amendment or modification of this agreement
                ----------
shall be deemed effective unless made in writing and signed by the parties
hereto.

          9.05  No Waiver.  No term or condition of this agreement shall be
                ---------
deemed to have been waived, nor shall there be any estoppel to enforce any
provisions of this agreement, except by a statement in writing signed by the
party against whom enforcement of the waiver or estoppel is sought. Any written
waiver shall not be deemed a continuing waiver unless specifically stated, shall
operate only as to the specific term or condition waived and shall not
constitute a waiver of such term or condition for the future or as to any act
other than that specifically waived.

          9.06  Severability.  To the extent any provision of this agreement
                ------------
shall be invalid or unenforceable, it shall be considered deleted from this
agreement and the remainder of such provision and of this agreement shall be
unaffected and shall continue in full force and effect.  In furtherance and

                                      -6-
<PAGE>

not in limitation of the foregoing, should the duration or geographical extent
of, or business activities covered by, any provision of this agreement be in
excess of that which is valid and enforceable under applicable law, then such
provision shall be construed to cover only that duration, extent or activities
which may validly and enforceably be covered. Executive acknowledges the
uncertainty of the law in this respect and expressly stipulates that this
agreement be given the construction which renders its provisions valid and
enforceable to the maximum extent (not exceeding its express terms) possible
under applicable law.

          9.07  Injunctive Relief.  Executive agrees that it would be difficult
                -----------------
to compensate the, Company fully for damages for any violation of the provisions
of this agreement, including without limitation the provisions of sections 5, 7
and 9.05.  Accordingly, Executive specifically agrees that the Company shall be
entitled to temporary and permanent injunctive relief to enforce the provisions
of this agreement and that such relief may be granted without the necessity of
proving actual damages.  This provision with respect to injunctive relief shall
not, however, diminish the right of the Company to claim and recover damages in
addition to injunctive relief.

     IN WITNESS WHEREOF, Executive and the Company have executed this agreement
as of the date set forth in the first paragraph.

                              VERDANT BRANDS, INC.

                              By   /s/ Stanley Goldberg
                                 -------------------------------------------
                                       Stanley Goldberg, Chairman

                                       /s/ John F. Hetterick
                              ----------------------------------------------
                                           John F. Hetterick

                                      -7-

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