<PAGE>

                                                                     Exhibit 4.9


                    AMENDED AND RESTATED GUARANTEE AGREEMENT



                                     BETWEEN


                          EASY GARDENER PRODUCTS, LTD.
                                 (AS GUARANTOR)



                                       AND



                            WILMINGTON TRUST COMPANY
                                  (AS TRUSTEE)



                                   DATED AS OF
                                ___________, 2003



<PAGE>


                             CROSS-REFERENCE TABLE*


       Section of Trust                                           Section of
Indenture Act of 1939, as amended                            Guarantee Agreement

          310(a)(1)(2)                                            4.1(a)
          310(a)(3)(4)(5)                                      Inapplicable
          310(b)                                               4.1(c), 2.8
          310(c)                                               Inapplicable
          311(a)                                                  2.2(b)
          311(b)                                                  2.2(b)
          311(c)                                               Inapplicable
          312(a)                                                  2.2(a)
          312(b)                                                  2.2(b)
          312(c)                                                  2.1
          313                                                     2.3
          314(a)(1)(2)(3)                                         2.4
          314(a)(4)                                               2.5
          314(b)                                               Inapplicable
          314(c)(1)(2)                                            2.5
          314(c)(3)                                            Inapplicable
          314(d)                                               Inapplicable
          314(e)                                                  1.1
          314(f)                                                  2.1
          315(a)                                               3.1(d), 3.2(a)
          315(b)                                                  2.7
          315(c)                                                  3.1
          315(d)                                                  3.1
          315(e)                                                  2.1
          316(a)(1)(A)                                         1.1, 5.4
          316(a)(1)(B)                                         1.1, 2.6
          316(a)(2)                                            Inapplicable
          316(b)                                                  5.3
          316(c)                                                  9.2
          317(a)                                               Inapplicable
          317(b)                                               Inapplicable
          318(a)                                                  2.1(b)

---------------------

*        This Cross-Reference Table does not constitute part of the Amended and
         Restated Guarantee Agreement and shall not affect the interpretation of
         any of its terms or provisions.


<PAGE>


                                TABLE OF CONTENTS

<TABLE>
<S>                                                                                                              <C>
ARTICLE I. DEFINITIONS............................................................................................3
      SECTION 1.1            DEFINITIONS..........................................................................3

ARTICLE II. TRUST INDENTURE ACT...................................................................................6
      SECTION 2.1            TRUST INDENTURE ACT; APPLICATION.....................................................6
      SECTION 2.2            LIST OF HOLDERS......................................................................6
      SECTION 2.3            REPORTS BY THE GUARANTEE TRUSTEE.....................................................7
      SECTION 2.4            PERIODIC REPORTS TO THE GUARANTEE TRUSTEE............................................7
      SECTION 2.5            EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.....................................7
      SECTION 2.6            EVENTS OF DEFAULT; WAIVER............................................................7
      SECTION 2.7            EVENT OF DEFAULT; NOTICE.............................................................8
      SECTION 2.8            CONFLICTING INTEREST.................................................................8

ARTICLE III. POWERS, DUTIES AND RIGHTS OF THE GUARANTEE TRUSTEE...................................................8
      SECTION 3.1            POWERS AND DUTIES OF THE GUARANTEE TRUSTEE...........................................8
      SECTION 3.2            CERTAIN RIGHTS OF GUARANTEE TRUSTEE.................................................10
      SECTION 3.3            INDEMNITY...........................................................................12

ARTICLE IV. GUARANTEE TRUSTEE....................................................................................13
      SECTION 4.1            GUARANTEE TRUSTEE: ELIGIBILITY......................................................13
      SECTION 4.2            APPOINTMENT, REMOVAL AND RESIGNATION OF THE GUARANTEE TRUSTEE.......................13

ARTICLE V. GUARANTEE.............................................................................................14
      SECTION 5.1            GUARANTEE...........................................................................14
      SECTION 5.2            WAIVER OF NOTICE AND DEMAND.........................................................14
      SECTION 5.3            OBLIGATIONS NOT AFFECTED............................................................15
      SECTION 5.4            RIGHTS OF HOLDERS...................................................................16
      SECTION 5.5            GUARANTEE OF PAYMENT................................................................16
      SECTION 5.6            SUBROGATION.........................................................................16
      SECTION 5.7            INDEPENDENT OBLIGATIONS.............................................................17

ARTICLE VI. COVENANTS AND SUBORDINATION..........................................................................17
      SECTION 6.1            SUBORDINATION.......................................................................17
      SECTION 6.2            PARI PASSU GUARANTEES...............................................................17

ARTICLE VII. CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE................................................17
      SECTION 7.1            GUARANTOR MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS..............................17
      SECTION 7.2            SUCCESSOR GUARANTOR SUBSTITUTED.....................................................19

</TABLE>

                                       i

<PAGE>


<TABLE>
<S>                                                                                                             <C>
ARTICLE VIII. TERMINATION........................................................................................19
      SECTION 8.1            TERMINATION.........................................................................19

ARTICLE IX. MISCELLANEOUS........................................................................................19
      SECTION 9.1            SUCCESSORS AND ASSIGNS..............................................................19
      SECTION 9.2            AMENDMENTS..........................................................................20
      SECTION 9.3            NOTICES.............................................................................20
      SECTION 9.4            BENEFIT.............................................................................21
      SECTION 9.5            INTERPRETATION......................................................................21
      SECTION 9.6            GOVERNING LAW.......................................................................22
</TABLE>

                                       ii

<PAGE>


                    AMENDED AND RESTATED GUARANTEE AGREEMENT


         THIS AMENDED AND RESTATED GUARANTEE AGREEMENT, dated as of _______,
2003, is executed and delivered by EASY GARDENER PRODUCTS, LTD., a Texas limited
partnership (the "Guarantor") having its principal office at 3022 Franklin
Avenue, Waco, Texas 76710, and WILMINGTON TRUST COMPANY, a Delaware banking
corporation, as trustee (the "Guarantee Trustee"), for the benefit of the
Holders from time to time of the Preferred Securities (as defined herein) of
Easy Gardener Products Trust I, a Delaware statutory trust, the former name of
which was U.S. Home & Garden Trust I (the "Trust").

         WHEREAS, pursuant to an Amended and Restated Trust Agreement, dated as
of April 17, 1998 (the "First Amended Trust Agreement"), among U.S. Home &
Garden Inc. (the "Original Guarantor"), as depositor, Wilmington Trust Company
as Property Trustee, Wilmington Trust Company, as Delaware Trustee, the
administrative trustees named in the First Amended Trust Agreement and the
Holders from time to time of undivided beneficial interests in the assets of the
Trust, the Trust issued $63,250,000 aggregate Liquidation Amount (as defined in
the First Amended Trust Agreement) of its 9.40% Cumulative Trust Preferred
Securities, Liquidation Amount $25 per trust preferred security (the "Preferred
Securities");

         WHEREAS, the Preferred Securities were issued by the Trust and the
proceeds thereof, together with the proceeds from the issuance of the Trust's
common securities were used to purchase the USHG Trust Debentures (as defined in
the Amended and Restated Junior Subordinated Indenture) of the Original
Guarantor which was deposited with Wilmington Trust Company, as Property Trustee
under the First Amended Trust Agreement, as trust assets;

         WHEREAS, as an incentive for the Holders to purchase the Preferred
Securities, the Original Guarantor entered into a guarantee agreement dated as
of April 17, 1998 (the "Initial Guarantee Agreement") pursuant to which the
Original Guarantor irrevocably and unconditionally agreed, to the extent set
forth therein, to pay to the Holders of the Preferred Securities the Guarantee
Payments (as defined herein) and to make certain other payments on the terms and
conditions set forth therein; and

<PAGE>

         WHEREAS, pursuant to an Asset Purchase Agreement (the "Asset
Agreement"), dated December 11, 2002 by and between the Guarantor, EYAS
International, Inc., a Texas corporation and affiliate of the Guarantor,
Original Guarantor, Easy Gardener, Inc., a Delaware corporation and wholly-owned
subsidiary of Original Guarantor ("Easy Gardener"), Ampro Industries, Inc., a
Michigan corporation and wholly-owned subsidiary of Original Guarantor ("Ampro"
and together with Easy Gardener collectively referred to as the "Sellers") and
Weed Wizard Acquisition Corp., a wholly owned subsidiary of Easy Gardener, the
Guarantor agreed to purchase, among other things, substantially all of the
assets and properties of the Sellers and assume and become responsible for,
among other things, all of the Original Guarantor's obligations under the
Original Indenture (as defined in the Amended and Restated Junior Subordinated
Indenture) and the Initial Guarantee Agreement; and

         WHEREAS, as the assets and properties of the Sellers to be sold to the
Guarantor pursuant to the term of the Asset Agreement are deemed to comprise,
indirectly, on a consolidated basis, substantially all of the properties and
assets of the Original Guarantor; and

         WHEREAS, pursuant to a special meeting of the Holders of the Trust, the
requisite majority of such Holders voted in favor of an amendment to, among
other documents, the Initial Guarantee Agreement to indicate that the sale by
the Sellers of substantially all of their assets and properties to the Guarantor
be deemed a transfer by the Original Guarantor of the Original Guarantor's
properties and assets substantially as an entirety under Sections 7.1 and 7.2 of
the Initial Guarantee Agreement; and

         WHEREAS, upon the closing of the transactions contemplated by the Asset
Agreement and the assumption by the Guarantor of the obligations of Original
Guarantor, the Original Guarantor will be discharged from all its obligations
under the Original Indenture and the Initial Guarantee Agreement, including
without limitation, the obligation to pay to the Holders of the Preferred
Securities pursuant to the Initial Guarantee Agreement; and

         WHEREAS, the parties hereto are amending and restating the Initial
Guarantee Agreement to reflect the Guarantor as the new obligor with respect to
the Guarantee.

         NOW, THEREFORE, in consideration of the requisite vote by the Holders
in favor of the amendments to the Initial Guarantee Agreement and other good and
valuable consideration, the Guarantor hereby executes and delivers this Amended
and Restated Guarantee Agreement and pursuant to Section 5.1 hereof extends the
Guarantee for the benefit of the Holders from time to time of the Preferred
Securities.


                                       2

<PAGE>

                                   ARTICLE I.

                                   DEFINITIONS

SECTION 1.1 Definitions.

         As used in this Guarantee Agreement, the terms set forth below shall,
unless the context otherwise requires, have the following meanings. Capitalized
or otherwise defined terms used but not otherwise defined herein shall have the
meanings assigned to such terms in the Trust Agreement and the Indenture (as
defined herein), each as in effect on the date hereof.

         "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person; provided, however, that an Affiliate of the
Guarantor shall not be deemed to be an Affiliate of the Trust. For purposes of
this definition, "control" when used with respect to any specified Person means
the power to direct the management and policies of such Person, directly or
indirectly, whether through the ownership of voting securities, by contract or
otherwise; and the terms "controlling" and "controlled" have meanings
correlative to the foregoing.

         "Asset Agreement" has the meaning specified in the recitals to this
Guarantee Agreement.

         "Board of Directors" means either the board of directors of the
Guarantor or any committee of that board duly authorized to act hereunder.

         "Common Securities" means the securities representing common undivided
beneficial interests in the assets of the Trust.

         "Event of Default" means a default by the Guarantor on any of its
payment or other obligations under this Guarantee Agreement; provided, however,
that, except with respect to a default in payment of any Guarantee Payments, the
Guarantor shall have received notice of default and shall not have cured such
default within 90 days after receipt of such notice.

         "First Amended Trust Agreement" has the meaning specified in the
recitals to this Guarantee Agreement.


                                        3
<PAGE>


         "Guarantee" has the meaning set forth in Section 5.1.

         "Guarantee Payments" means the following payments or distributions,
without duplication, with respect to the Preferred Securities, to the extent not
paid or made by or on behalf of the Trust: (i) any accrued and unpaid
Distributions (as defined in the Trust Agreement) required to be paid on the
Preferred Securities, to the extent the Trust shall have funds on hand available
therefor at such time, (ii) the applicable Redemption Price (as defined in the
Trust Agreement), to the extent the Trust shall have funds on hand available
therefor at such time, and (iii) upon a voluntary or involuntary termination,
winding up or liquidation of the Trust, unless Debentures are distributed to the
Holders, the lesser of (a) the aggregate of the Liquidation Distribution (as
defined in the Trust Agreement) and (b) the amount of assets of the Trust
remaining available for distribution to Holders of Preferred Securities after
satisfaction of liabilities to creditors of the Trust as required by applicable
law.

         "Guarantee Trustee" means Wilmington Trust Company, until a Successor
Guarantee Trustee has been appointed and has accepted such appointment pursuant
to the terms of this Guarantee Agreement, and thereafter means each such
Successor Guarantee Trustee.

         "Holder" means any holder, as registered on the books and records of
the Trust, of any Preferred Securities; provided, however, that in determining
whether the holders of the requisite percentage of Preferred Securities have
given any request, notice, consent or waiver hereunder, "Holder" shall not
include the Guarantor, the Guarantee Trustee, or any Affiliate of the Guarantor
or the Guarantee Trustee.

         "Indenture" means the Amended and Restated Junior Subordinated
Indenture dated as of ___________, 2003, as supplemented and amended, between
the Guarantor and Wilmington Trust Company, as trustee.

         "Initial Guarantee Agreement" has the meaning specified in the recitals
to this Guarantee Agreement.

         "List of Holders" has the meaning specified in Section 2.2(a).

         "Majority in Liquidation Amount of the Preferred Securities" means,
except as provided by the Trust Indenture Act, a vote by the Holder(s), voting
separately as a class, of more than 50% of the Liquidation Amount of all then
outstanding Preferred Securities issued by the Trust.



                                       4
<PAGE>


         "Officers' Certificate" means, with respect to any Person, a
certificate signed by the Chairman or a Vice Chairman of the Board of Directors
of such Person or the President or a Vice President of such Person, and by the
Chief Financial Officer, the Secretary or an Assistant Secretary of such Person,
or, with respect to each of the above, persons serving in similar capacities,
and delivered to the Guarantee Trustee. Any Officers' Certificate delivered with
respect to compliance with a condition or covenant provided for in this
Guarantee Agreement shall include:

               (a) a statement that each officer signing the Officers'
Certificate has read the covenant or condition and the definitions relating
thereto;

               (b) a brief statement of the nature and scope of the examination
or investigation undertaken by each such officer in rendering the Officers'
Certificate;

               (c) a statement that each such officer has made such examination
or investigation as, in such officer's opinion, is necessary to enable such
officer to express an informed opinion as to whether or not such covenant or
condition has been complied with; and

               (d) a statement as to whether, in the opinion of each such
officer, such condition or covenant has been complied with.

         "Original Guarantor" has the meaning specified in the recitals to this
Guarantee Agreement.

         "Other Guarantees" means any guarantees similar to the Guarantee
issued, from time to time, by the Guarantor on behalf of holders of one or more
series of preferred securities issued by any Easy Gardener Products Trust (as
defined in the Indenture) other than the Trust.

         "Person" means a legal person, including any individual, corporation,
estate, partnership, joint venture, association, joint stock company, limited
liability company, trust, unincorporated association, or government or any
agency or political subdivision thereof, or any other entity of whatever nature.



                                       5
<PAGE>


         "Preferred Securities" has the meaning specified in the recitals to
this Guarantee Agreement.

         "Responsible Officer" means, with respect to the Guarantee Trustee, any
officer of the Corporate Trust Administration of the Guarantee Trustee and also
means, with respect to a particular corporate trust matter, any other officer to
whom such matter is referred because of that officer's knowledge of and
familiarity with the particular subject.

         "Securities Act" means the Securities Act of 1933, as amended.

         "Successor Guarantee Trustee" means a successor Guarantee Trustee
possessing the qualifications to act as Guarantee Trustee under Section 4.1.

         "Trust Indenture Act" means the Trust Indenture Act of 1939, as
amended.

                                  ARTICLE II.

                               TRUST INDENTURE ACT

SECTION 2.1 Trust Indenture Act; Application.

               (a) This Guarantee Agreement is subject to the provisions of the
Trust Indenture Act that are required to be part of this Guarantee Agreement and
shall, to the extent applicable, be governed by such provisions.

               (b) If and to the extent that any provision of this Guarantee
Agreement limits, qualifies or conflicts with the duties imposed by Sections 310
to 317, inclusive, of the Trust Indenture Act, such imposed duties shall
control.

SECTION 2.2 List of Holders.

               (a) The Guarantor shall furnish or cause to be furnished to the
Guarantee Trustee (a) semiannually, on or before January 31 and July 31 of each
year, a list, in such form as the Guarantee Trustee may reasonably require, of
the names and addresses of the Holders ("List of Holders") as of a date not more
than 15 days prior to the delivery thereof, and (b) at such other times as the
Guarantee Trustee may request in writing, within 30 days after the receipt by
the Guarantor of any such request, a List of Holders as of a date not more than
15 days prior to the time such list is furnished, in each case to the extent
such information is in the possession or control of the Guarantor and is not
identical to a previously supplied list of Holders or has not otherwise been
received by the Guarantee Trustee in its capacity as such. The Guarantee Trustee
may destroy any List of Holders previously given to it on receipt of a new List
of Holders.



                                       6
<PAGE>


               (b) The Guarantee Trustee shall comply with its obligations under
Section 311(a), Section 311(b) and Section 312(b) of the Trust Indenture Act.

SECTION 2.3 Reports by the Guarantee Trustee.

         Not later than July 31 of each year, (which commenced in the year
beginning January 1, 1998), the Guarantee Trustee shall provide to the Holders
such reports as are required by Section 313 of the Trust Indenture Act, if any,
in the form and in the manner provided by Section 313 of the Trust Indenture
Act. The Guarantee Trustee shall also comply with the requirements of Section
313(d) of the Trust Indenture Act.

SECTION 2.4 Periodic Reports to the Guarantee Trustee.

         The Guarantor shall provide to the Guarantee Trustee, the Securities
and Exchange Commission and the Holders such documents, reports and information,
if any, as required by Section 314 of the Trust Indenture Act and the compliance
certificate required by Section 314 of the Trust Indenture Act, in the form, in
the manner and at the times required by Section 314 of the Trust Indenture Act.

SECTION 2.5 Evidence of Compliance with Conditions Precedent.

         The Guarantor shall provide to the Guarantee Trustee, on an annual
basis, such evidence of compliance with such conditions precedent, if any,
provided for in this Guarantee Agreement that relate to any of the matters set
forth in Section 314(c) of the Trust Indenture Act. Any certificate or opinion
required to be given by an officer pursuant to Section 314(c)(1) may be given in
the form of an Officers' Certificate.

SECTION 2.6 Events of Default; Waiver.

         The Holders of a Majority in Liquidation Amount of the Preferred
Securities may, by vote, on behalf of all the Holders, waive any past Event of
Default and its consequences. Upon such waiver, any such Event of Default shall
cease to exist, and any Event of Default arising therefrom shall be deemed to
have been cured, for every purpose of this Guarantee Agreement, but no such
waiver shall extend to any subsequent or other default or Event of Default or
impair any right consequent therefrom.



                                       7
<PAGE>


SECTION 2.7 Event of Default; Notice.

               (a) The Guarantee Trustee shall, within 90 days after the
occurrence of an Event of Default, transmit by mail, first class postage
prepaid, to the Holders, notices of all Events of Default known to the Guarantee
Trustee, unless such defaults have been cured before the giving of such notice,
provided, that, except in the case of a default in the payment of a Guarantee
Payment, the Guarantee Trustee shall be protected in withholding such notice if
and so long as the Board of Directors, the executive committee or a trust
committee of directors and/or Responsible Officers of the Guarantee Trustee in
good faith determines that the withholding of such notice is in the interests of
the Holders.

               (b) The Guarantee Trustee shall not be deemed to have knowledge
of any Event of Default unless the Guarantee Trustee shall have received written
notice, or a Responsible Officer charged with the administration of this
Guarantee Agreement shall have obtained written notice, of such Event of
Default.

SECTION 2.8 Conflicting Interest.

         The Trust Agreement shall be deemed to be specifically described in
this Guarantee Agreement for the purpose of clause (i) of the first proviso
contained in Section 310(b) of the Trust Indenture Act.

                                  ARTICLE III.

               POWERS, DUTIES AND RIGHTS OF THE GUARANTEE TRUSTEE

SECTION 3.1 Powers and Duties of the Guarantee Trustee.

               (a) This Guarantee shall be held by the Guarantee Trustee for the
benefit of the Holders, and the Guarantee Trustee shall not transfer this
Guarantee to any Person except to a Holder exercising his or her rights pursuant
to Section 5.4(iv) or to a Successor Guarantee Trustee on acceptance by such
Successor Guarantee Trustee of its appointment to act as Successor Guarantee
Trustee. The right, title and interest of the Guarantee Trustee shall
automatically vest in any Successor Guarantee Trustee, upon acceptance by such
Successor Guarantee Trustee of its appointment hereunder, and such vesting and
cessation of title shall be effective whether or not conveyancing documents have
been executed and delivered pursuant to the appointment of such Successor
Guarantee Trustee.



                                       8
<PAGE>


               (b) If an Event of Default has occurred and is continuing, the
Guarantee Trustee shall enforce this Guarantee for the benefit of the Holders.

               (c) The Guarantee Trustee, before the occurrence of any Event of
Default and after the curing of all Events of Default that may have occurred,
shall undertake to perform only such duties as are specifically set forth in
this Guarantee Agreement, and no implied covenant shall be read into this
Guarantee Agreement against the Guarantee Trustee. In case an Event of Default
has occurred (that has not been cured or waived pursuant to Section 2.6), the
Guarantee Trustee shall exercise such of the rights and powers vested in it by
this Guarantee Agreement, and use the same degree of care and skill in its
exercise thereof, as a prudent person would exercise or use under the
circumstances in the conduct of his or her own affairs.

               (d) No provision of this Guarantee Agreement shall be construed
to relieve the Guarantee Trustee from liability for its own negligent action,
its own negligent failure to act or its own willful misconduct, except that:

                           (i) prior to the occurrence of any Event of Default
                  and after the curing or waiving of all such Events of Default
                  that may have occurred:

                                    (A) The duties and obligations of the
                           Guarantee Trustee shall be determined solely by the
                           express provisions of this Guarantee Agreement, and
                           the Guarantee Trustee shall not be liable except for
                           the performance of such duties and obligations as are
                           specifically set forth in this Guarantee Agreement;
                           and

                                    (B) in the absence of bad faith on the part
                           of the Guarantee Trustee, the Guarantee Trustee may
                           conclusively rely, as to the truth of the statements
                           and the correctness of the opinions expressed
                           therein, upon any certificates or opinions furnished
                           to the Guarantee Trustee and conforming to the
                           requirements of this Guarantee Agreement; but in the
                           case of any such certificates or opinions that by any
                           provision hereof or of the Trust Indenture Act are
                           specifically required to be furnished to the
                           Guarantee Trustee, the Guarantee Trustee shall be
                           under a duty to examine the same to determine whether
                           or not they conform to the requirements of this
                           Guarantee Agreement;



                                       9
<PAGE>


                           (ii) The Guarantee Trustee shall not be liable for
                  any error of judgment made in good faith by a Responsible
                  Officer of the Guarantee Trustee, unless it shall be proved
                  that the Guarantee Trustee was negligent in ascertaining the
                  pertinent facts upon which such judgment was made;

                           (iii) the Guarantee Trustee shall not be liable with
                  respect to any action taken or omitted to be taken by it in
                  good faith in accordance with the direction of the Holders of
                  not less than a Majority in Liquidation Amount of the
                  Preferred Securities relating to the time, method and place of
                  conducting any proceeding for any remedy available to the
                  Guarantee Trustee, or exercising any trust or power conferred
                  upon the Guarantee Trustee under this Guarantee Agreement; and

                           (iv) no provision of this Guarantee Agreement shall
                  require the Guarantee Trustee to expend or risk its own funds
                  or otherwise incur personal financial liability in the
                  performance of any of its duties or in the exercise of any of
                  its rights or powers, if the Guarantee Trustee shall have
                  reasonable grounds for believing that the repayment of such
                  funds or liability is not reasonably assured to it under the
                  terms of this Guarantee Agreement or adequate indemnity
                  against such risk or liability is not reasonably assured to
                  it.

SECTION 3.2       Certain Rights of Guarantee Trustee.

               (a) Subject to the provisions of Section 3.1:

                           (i) The Guarantee Trustee may rely and shall be fully
                  protected in acting or refraining from acting upon any
                  resolution, certificate, statement, instrument, opinion,
                  report, notice, request, direction, consent, order, bond,
                  debenture, note, other evidence of indebtedness or other paper
                  or document reasonably believed by it to be genuine and to
                  have been signed, sent or presented by the proper party or
                  parties.



                                       10
<PAGE>


                           (ii) Any direction or act of the Guarantor
                  contemplated by this Guarantee Agreement shall be sufficiently
                  evidenced by an Officers' Certificate unless otherwise
                  prescribed herein.

                           (iii) Whenever, in the administration of this
                  Guarantee Agreement, the Guarantee Trustee shall deem it
                  desirable that a matter be proved or established before
                  taking, suffering or omitting to take any action hereunder,
                  the Guarantee Trustee (unless other evidence is herein
                  specifically prescribed) may, in the absence of bad faith on
                  its part, request and rely upon an Officers' Certificate
                  which, upon receipt of such request from the Guarantee
                  Trustee, shall be promptly delivered by the Guarantor.

                           (iv) The Guarantee Trustee may consult with legal
                  counsel, and the written advice or opinion of such legal
                  counsel with respect to legal matters shall be full and
                  complete authorization and protection in respect of any action
                  taken, suffered or omitted to be taken by it hereunder in good
                  faith and in accordance with such advice or opinion. Such
                  legal counsel may be legal counsel to the Guarantor or any of
                  its Affiliates and may be one of its employees. The Guarantee
                  Trustee shall have the right at any time to seek instructions
                  concerning the administration of this Guarantee Agreement from
                  any court of competent jurisdiction.

                           (v) The Guarantee Trustee shall be under no
                  obligation to exercise any of the rights or powers vested in
                  it by this Guarantee Agreement at the request or direction of
                  any Holder, unless such Holder shall have provided to the
                  Guarantee Trustee such adequate security and indemnity as
                  would satisfy a reasonable person in the position of the
                  Guarantee Trustee, against the costs, expenses (including
                  attorneys' fees and expenses) and liabilities that might be
                  incurred by it in complying with such request or direction,
                  including such reasonable advances as may be requested by the
                  Guarantee Trustee; provided that, nothing contained in this
                  Section 3.2(a)(v) shall be taken to relieve the Guarantee
                  Trustee, upon the occurrence of an Event of Default, of its
                  obligation to exercise the rights and powers vested in it by
                  this Guarantee Agreement.

                           (vi) The Guarantee Trustee shall not be bound to make
                  any investigation into the facts or matters stated in any
                  resolution, certificate, statement, instrument, opinion,
                  report, notice, request, direction, consent, order, bond,
                  debenture, note, other evidence of indebtedness or other paper
                  or document, but the Guarantee Trustee, in its discretion, may
                  make such further inquiry or investigation into such facts or
                  matters as it may see fit.



                                       11
<PAGE>


                           (vii) The Guarantee Trustee may execute any of the
                  trusts or powers hereunder or perform any duties hereunder
                  either directly or by or through its agents or attorneys, and
                  the Guarantee Trustee shall not be responsible for any
                  misconduct or negligence on the part of any such agent or
                  attorney appointed with due care by it hereunder.

                           (viii) Whenever in the administration of this
                  Guarantee Agreement the Guarantee Trustee shall deem it
                  desirable to receive instructions with respect to enforcing
                  any remedy or right or taking any other action hereunder, the
                  Guarantee Trustee (A) may request instructions from the
                  Holders, (B) may refrain from enforcing such remedy or right
                  or taking such other action until such instructions are
                  received, and (C) shall be protected in acting in accordance
                  with such instructions.

               (b) No provision of this Guarantee Agreement shall be deemed to
impose any duty or obligation on the Guarantee Trustee to perform any act or
acts or exercise any right, power, duty or obligation conferred or imposed on it
in any jurisdiction in which it shall be illegal, or in which the Guarantee
Trustee shall be unqualified or incompetent in accordance with applicable law,
to perform any such act or acts or to exercise any such right, power, duty or
obligation. No permissive power or authority available to the Guarantee Trustee
shall be construed to be a duty to act in accordance with such power and
authority.

SECTION 3.3 Indemnity.

         The Guarantor agrees to indemnify the Guarantee Trustee for, and to
hold it harmless against, any loss, liability or expense incurred without
negligence or bad faith on the part of the Guarantee Trustee, arising out of or
in connection with the acceptance or administration of this Guarantee Agreement,
including the costs and expenses of defending itself against any claim or
liability in connection with the exercise or performance of any of its powers or
duties hereunder.



                                       12
<PAGE>

                                  ARTICLE IV.

                                GUARANTEE TRUSTEE

SECTION 4.1 Guarantee Trustee: Eligibility.

               (a) There shall at all times be a Guarantee Trustee which shall:

                           (i) not be an Affiliate of the Guarantor; and

                           (ii) be a Person that is eligible pursuant to the
                  Trust Indenture Act to act as such and has a combined capital
                  and surplus of at least $50,000,000, and shall be a
                  corporation meeting the requirements of Section 310(a) of the
                  Trust Indenture Act. If such corporation publishes reports of
                  condition at least annually, pursuant to law or to the
                  requirements of the supervising or examining authority, then,
                  for the purposes of this Section 4.1(a)(ii) and to the extent
                  permitted by the Trust Indenture Act, the combined capital and
                  surplus of such corporation shall be deemed to be its combined
                  capital and surplus as set forth in its most recent report of
                  condition so published.

               (b) If at any time the Guarantee Trustee shall cease to be
eligible to so act under Section 4.1(a), the Guarantee Trustee shall immediately
resign in the manner and with the effect set out in Section 4.2(c).

               (c) If the Guarantee Trustee has or shall acquire any
"conflicting interest" within the meaning of Section 310(b) of the Trust
Indenture Act, the Guarantee Trustee and Guarantor shall in all respects comply
with the provisions of Section 310(b) of the Trust Indenture Act.

SECTION 4.2 Appointment, Removal and Resignation of the Guarantee Trustee.

               (a) Subject to Section 4.2(b), the Guarantee Trustee may be
appointed or removed without cause at any time by the Guarantor.

               (b) The Guarantee Trustee shall not be removed until a Successor
Guarantee Trustee has been appointed and has accepted such appointment by
written instrument executed by such Successor Guarantee Trustee and delivered to
the Guarantor.



                                       13
<PAGE>


               (c) The Guarantee Trustee appointed hereunder shall hold office
until a Successor Guarantee Trustee shall have been appointed or until its
removal or resignation. The Guarantee Trustee may resign from office (without
need for prior or subsequent accounting) by an instrument in writing executed by
the Guarantee Trustee and delivered to the Guarantor, which resignation shall
not take effect until a Successor Guarantee Trustee has been appointed and has
accepted such appointment by instrument in writing executed by such Successor
Guarantee Trustee and delivered to the Guarantor and the resigning Guarantee
Trustee.

               (d) If no Successor Guarantee Trustee shall have been appointed
and accepted appointment as provided in this Section 4.2 within 60 days after
delivery to the Guarantor of an instrument of resignation, the resigning
Guarantee Trustee may petition, at the expense of the Guarantor, any court of
competent jurisdiction for appointment of a Successor Guarantee Trustee. Such
court may thereupon, after prescribing such notice, if any, as it may deem
proper, appoint a Successor Guarantee Trustee.

                                   ARTICLE V.

                                    GUARANTEE

SECTION 5.1 Guarantee.

         The Guarantor irrevocably and unconditionally agrees to pay in full on
a subordinated basis to the Holders the Guarantee Payments (without duplication
of amounts theretofore paid by or on behalf of the Trust), as and when due,
regardless of any defense, right of set-off or counterclaim which the Trust may
have or assert other than the defense of payment (the "Guarantee"). The
Guarantee is a continuing guarantee, and the Guarantor fully, knowingly and
unconditionally waives any right the Guarantor may have to revoke the Guarantee
as to any future transactions [under Section ____ of the Texas Civil Code or
otherwise]. The Guarantor's obligation to make a Guarantee Payment may be
satisfied by direct payment of the required amounts by the Guarantor to the
Holders or by causing the Trust to pay such amounts to the Holders.

SECTION 5.2 Waiver of Notice and Demand.

         The Guarantor hereby waives notice of acceptance of the Guarantee and
of any liability to which it applies or may apply, presentment, demand for
payment, any right to require a proceeding first against the Guarantee Trustee,
Trust or any other Person before proceeding against the Guarantor, protest,
notice of nonpayment, notice of dishonor, notice of redemption and all other
notices and demands.



                                       14
<PAGE>


SECTION 5.3 Obligations Not Affected.

         The obligations, covenants, agreements and duties of the Guarantor
under this Guarantee Agreement shall in no way be affected or impaired by reason
of the happening from time to time of any of the following:

               (a) the release or waiver, by operation of law or otherwise, of
the performance or observance by the Trust of any express or implied agreement,
covenant, term or condition relating to the Preferred Securities to be performed
or observed by the Trust;

               (b) the extension of time for the payment by the Trust of all or
any portion of the Distributions (other than an extension of time for payment of
Distributions that results from the extension of any interest payment period on
the Debentures as provided in the Indenture), Redemption Price, Liquidation
Distribution or any other sums payable under the terms of the Preferred
Securities or the extension of time for the performance of any other obligation
under, arising out of, or in connection with, the Preferred Securities;

               (c) any failure, omission, delay or lack of diligence on the part
of the Holders to enforce, assert or exercise any right, privilege, power or
remedy conferred on the Holders pursuant to the terms of the Preferred
Securities, or any action on the part of the Trust granting indulgence or
extension of any kind;

               (d) the voluntary or involuntary liquidation, dissolution, sale
of any collateral, receivership, insolvency, bankruptcy, assignment for the
benefit of creditors, reorganization, arrangement, composition or readjustment
of debt of, or other similar proceedings affecting, the Trust or any of the
assets of the Trust;

               (e) any invalidity of, or defect or deficiency in, the Preferred
Securities;

               (f) the settlement or compromise of any obligation guaranteed
hereby or hereby incurred; or


                                       15
<PAGE>


               (g) any other circumstance whatsoever that might otherwise
constitute a legal or equitable discharge or defense of a guarantor, it being
the intent of this Section 5.3 that the obligations of the Guarantor hereunder
shall be absolute and unconditional under any and all circumstances.

There shall be no obligation of the Holders to give notice to, or obtain the
consent of, the Guarantor with respect to the happening of any of the foregoing.

SECTION 5.4 Rights of Holders.

         The Guarantor expressly acknowledges that: (i) this Guarantee will be
deposited with the Guarantee Trustee to be held for the benefit of the Holders;
(ii) the Guarantee Trustee has the right to enforce this Guarantee on behalf of
the Holders; (iii) the Holders of a Majority in Liquidation Amount of the
Preferred Securities have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the Guarantee Trustee in
respect of this Guarantee Agreement or exercising any trust or power conferred
upon the Guarantee Trustee under this Guarantee Agreement; and (iv) any Holder
may institute a legal proceeding directly against the Guarantor to enforce its
rights under this Guarantee Agreement, without first instituting a legal
proceeding against the Guarantee Trustee, the Trust or any other Person.

SECTION 5.5 Guarantee of Payment.

         This Guarantee creates a guarantee of payment and not of collection.
This Guarantee will not be discharged except by payment of the Guarantee
Payments in full (without duplication of amounts theretofore paid by the Trust)
or upon distribution of Debentures to Holders as provided in the Trust
Agreement.

SECTION 5.6 Subrogation.

         The Guarantor shall be subrogated to all (if any) rights of the Holders
against the Trust in respect of any amounts paid to the Holders by the Guarantor
under this Guarantee Agreement and shall have the right to waive payment by the
Trust pursuant to section 5.1; provided, however, that the Guarantor shall not
(except to the extent required by mandatory provisions of law) be entitled to
enforce or exercise any rights which it may acquire by way of subrogation or any
indemnity, reimbursement or other agreement, in all cases as a result of payment
under this Guarantee, if, at the time of any such payment, any amounts are due
and unpaid under this Guarantee. If any amount shall be paid to the Guarantor in
violation of the preceding sentence, the Guarantor agrees to hold such amount in
trust for the Holders and to pay over such amount to the Holders.


                                       16
<PAGE>


SECTION 5.7 Independent Obligations

         The Guarantor acknowledges that its obligations hereunder are
independent of the obligations of the Trust with respect to the Preferred
Securities and that the Guarantor shall be liable as principal and as debtor
hereunder to make Guarantee Payments pursuant to the terms of this Guarantee
Agreement notwithstanding the occurrence of any event referred to in subsections
(a) through (g), inclusive, of Section 5.3 hereof.

                                  ARTICLE VI.

                           COVENANTS AND SUBORDINATION

SECTION 6.1 Subordination.

         The obligations of the Guarantor under this Guarantee will constitute
unsecured obligations of the Guarantor and will rank subordinate and junior in
right of payment to all Senior Debt and Subordinated Debt (as defined in the
Indenture) in the same manner as Debentures (as defined in the Trust Agreement).

SECTION 6.2 Pari Passu Guarantees.

         The obligations of the Guarantor under this Guarantee shall rank pari
passu with the obligations of the Guarantor under all Other Guarantees.

                                  ARTICLE VII.

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 7.1 Guarantor May Consolidate, Etc., Only on Certain Terms.

         The Guarantor shall not consolidate with or merge into any other Person
or convey, transfer or lease its properties and assets substantially as an
entirety to any Person, and no Person shall consolidate with or merge into the
Guarantor or convey, transfer or lease its properties and assets substantially
as an entirety to the Guarantor, unless:


                                       17
<PAGE>


         (1) in case the Guarantor shall consolidate with or merge into another
Person or convey, transfer or lease its properties and assets substantially as
an entirety to any Person, the Person formed by such consolidation or into which
the Guarantor is merged or the Person which acquires by conveyance or transfer,
or which leases, the properties and assets of the Guarantor substantially as an
entirety shall be a corporation, partnership or trust organized and existing
under the laws of the United States of America or any State or the District of
Columbia, and shall expressly assume the Guarantor's obligations under this
Guarantee;

         (2) immediately after giving effect thereto, no Event of Default, and
no event which, after notice or lapse of time, or both, would become an Event of
Default, shall have happened and be continuing;

         (3) such consolidation, merger, conveyance, transfer or lease is
permitted under the Trust Agreement and the Indenture and does not give rise to
any breach or violation of the Trust Agreement or the Indenture; and

         (4) the Guarantor has delivered to the Guarantee Trustee an Officers'
Certificate and an Opinion of Counsel, each stating that such consolidation,
merger, conveyance, transfer or lease and assumption of the Guarantor's
obligations under this Guarantee Agreement comply with this Article and that all
conditions precedent herein provided for relating to such transaction have been
complied with; and the Guarantee Trustee, subject to Section 3.1 hereof, may
rely upon such Officers' Certificate and Opinion of Counsel as conclusive
evidence that such transaction complies with this Section 7.1.

         (5) Notwithstanding anything in this Guarantee to the contrary, the
sale (the "Sale") by U.S. Home & Garden Inc.'s wholly-owned subsidiaries, Easy
Gardener, Inc. ("EGI") and Ampro Industries, Inc. ("Ampro"), of their assets
substantially as an entirety to Easy Gardener Products Ltd. ("EGP"), as set
forth in the Asset Purchase Agreement dated December 11, 2002, between EGP, U.S.
Home & Garden Inc., EGI, Ampro, Weed Wizard Acquisition Corp. and EYAS
International, Inc. (the "Asset Purchase Agreement"), shall be deemed to be a
transfer by U.S. Home & Garden Inc. of U.S. Home & Garden Inc.'s properties and
assets substantially as an entirety under this Section 7.1 and under Section 7.2
below.


                                       18
<PAGE>


SECTION 7.2 Successor Guarantor Substituted.

         Upon any consolidation or merger by the Guarantor with or into any
other Person, or any conveyance, transfer or lease by the Guarantor of its
properties and assets substantially as an entirety to any Person in accordance
with Section 7.1, the successor Person formed by such consolidation or into
which the Guarantor is merged or to which such conveyance, transfer or lease is
made shall succeed to, and be substituted for, and may exercise every right and
power of, the Guarantor under this Guarantee Agreement with the same effect as
if such successor Person had been named as the Guarantor herein; and in the
event of any such conveyance, transfer or lease the Guarantor shall be
discharged from all obligations and covenants under this Guarantee Agreement.

                                  ARTICLE VIII.

                                  TERMINATION

SECTION 8.1 Termination.

         This Guarantee Agreement shall terminate and be of no further force and
effect upon the earliest of (i) full payment of the applicable Redemption Price
of all Preferred Securities, (ii) the distribution of Debentures to the Holders
in exchange for all of the Preferred Securities or (iii) full payment of the
amounts payable in accordance with the Trust Agreement upon liquidation of the
Trust. Notwithstanding the foregoing clauses (i) through (iii), this Guarantee
Agreement will continue to be effective or will be reinstated if it has been
terminated pursuant to one of such clauses (i) through (iii), as the case may
be, if at any time any Holder must restore payment of any sums paid with respect
to Preferred Securities or this Guarantee Agreement.

                                   ARTICLE IX.

                                  MISCELLANEOUS

SECTION 9.1 Successors and Assigns.

         All guarantees and agreements contained in this Guarantee Agreement
shall bind the successors, assigns, receivers, trustees and representatives of
the Guarantor and shall inure to the benefit of the Holders of the Preferred
Securities then outstanding. Except in connection with a consolidation, merger
or sale involving the Guarantor (including, without limitation, the Sale (as
defined in Section 7.1 hereof)) that is permitted under Article VII hereof and
Article VIII of the Indenture, the Guarantor shall not assign its obligations
hereunder.



                                       19
<PAGE>

SECTION 9.2 Amendments.

         Except with respect to any changes which do not adversely affect the
rights of the Holders in any material respect (in which case no vote will be
required), this Guarantee Agreement may not be amended without the prior
approval of the Holders of not less than a Majority in Liquidation Amount of the
Preferred Securities. The provisions of Article VI of the Trust Agreement
concerning meetings of the Holders shall apply to the giving of such approval.

SECTION 9.3 Notices.

         Any notice, request or other communication required or permitted to be
given hereunder shall be in writing, duly signed by the party giving such
notice, and delivered, telecopied or mailed by first class mail as follows:

               (a) if given to the Guarantor, to the address set forth below or
such other address, facsimile number or to the attention of such other Person as
the Guarantor may give notice to the Holders:

                                    Easy Gardener Products, Ltd.
                                    [Address]
                                    [Address]

                                    Facsimile No.:  [(___) ___-____]
                                    Attention:  Richard M. Grandy

               (b) if given to the Trust, in care of the Guarantee Trustee, at
the Trust's (and the Guarantee Trustee's) address set forth below or such other
address as the Guarantee Trustee on behalf of the Trust may give notice to the
Holders:

                                    Easy Gardener Products, Ltd.
                                    [Address]
                                    [Address]

                                    Facsimile No.:  [(___) ___-____]
                                    Attention:  Richard Grandy



                                       20
<PAGE>


                                    with a copy to:

                                    Wilmington Trust Company
                                    1100 North Market
                                    Wilmington, Delaware 19890

                                    Facsimile No.: (302) 651-1576
                                    Attention: Corporate Trust Administration

               (c) if given to any Holder, at the address set forth on the books
and records of the Trust.

         All notices hereunder shall be deemed to have been given when received
in person, telecopied with receipt confirmed, or mailed by first class mail,
postage prepaid, except that if a notice or other document is refused delivery
or cannot be delivered because of a changed address of which no notice was
given, such notice or other document shall be deemed to have been delivered on
the date of such refusal or inability to deliver.

SECTION 9.4 Benefit.

         This Guarantee is solely for the benefit of the Holders and is not
separately transferable from the Preferred Securities.

SECTION 9.5 Interpretation.

         In this Guarantee Agreement, unless the context otherwise requires:

               (a) capitalized terms used in this Guarantee Agreement but not
defined in the preamble hereto have the respective meanings assigned to them in
Section 1.1;

               (b) a term defined anywhere in this Guarantee Agreement has the
same meaning throughout;

               (c) all references to "the Guarantee Agreement" or "this
Guarantee Agreement" are to this Guarantee Agreement as modified, supplemented
or amended from time to time;

               (d) all references in this Guarantee Agreement to Articles and
Sections are to Articles and Sections of this Guarantee Agreement unless
otherwise specified;

               (e) a term defined in the Trust Indenture Act has the same
meaning when used in this Guarantee Agreement unless otherwise defined in this
Guarantee Agreement or unless the contest otherwise requires;


                                       21
<PAGE>

               (f) a reference to the singular includes the plural and vice
versa; and

               (g) the masculine, feminine or neuter genders used herein shall
include the masculine, feminine and neuter genders.

SECTION 9.6 Governing Law.

         THIS GUARANTEE AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD
TO THE CONFLICT OF LAWS PRINCIPLES THEREOF.

         This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.



                  [remainder of page intentionally left blank]




                                       22
<PAGE>


         THIS GUARANTEE AGREEMENT is executed as of the day and year first above
written.

                                      EASY GARDENER PRODUCTS, LTD.


                                      By:______________________________
                                      Name:  Richard Grandy
                                      Title:


                                      WILMINGTON TRUST COMPANY, not in its
                                      individual capacity but solely as
                                      Guarantee Trustee


                                      By:_______________________________
                                      Name:
                                      Title:



                                       23