This Note,
and the securities issuable upon the conversion of this Note, have not been registered under the Securities Act of 1933, as amended
(the "Act") or applicable state law and may not be sold, transferred or otherwise disposed of unless registered under
the Act and any applicable state act or unless the Company receives an opinion from counsel for the holder and is satisfied that
this Note and the underlying securities may be transferred without registration under the Act.


 


 


CONVERTIBLE
NOTE – SERIES N $3,000,000.00 - $0.08 CONVERSION


 


 


Issuance Date: April 30, 2018


 


FOR VALUE
RECEIVED, ETHEMA HEALTH COPORATION, a Colorado corporation (the "Company"), hereby promises to pay to the order
of 


or any subsequent
holder of this Note (the "Payee"), at  or at such other place as may be designated by the Payee from time
to time by notice to the Company, the principal sum of USD$. Such principal may be converted into Company common
stock at the Conversion Price as described in Section 4(b) below. Such principal shall be paid in accordance with the terms of
Section 1 below, to such account, as the Payee shall direct.


 


1.        PAYMENTS.


 


(a)       The
unpaid principal amount and any unpaid interest amount of this Note may be converted into Rule 144 Restricted Common Stock of
the Company as provided herein on or before October 31, 2018 (the “Maturity Date”) at the option of the holder.


 


(b)       Interest
on the unpaid principal balance of this Note at the rate of SIX percent (6%) per annum shall accrue from the date hereof and will
be payable on maturity.


 


(c)       In
the event that any payment of principal and/or interest hereunder becomes due and payable on a Saturday, Sunday or other day on
which commercial banks in the Province of Ontario are authorized or required by law to close, then the maturity thereof shall
be extended to the next succeeding “Business Day” (defined as any days on which national banks in Canada are open
for business); and during any such extension, interest on principal amounts payable shall accrue and be payable at the applicable
rate.


 


2.        RESERVED.


 


3.        PREPAYMENT
OF NOTE.


 


The Company
shall have the right to prepay the indebtedness created herein at any time prior to the Maturity Date, subject only to the Payees
option to convert the Note into equity in the Company as described in paragraph 4 below.


 


4.        CONVERSION.


 


The holder
of this Note shall have the following conversion rights (the "Conversion Rights"):



    	 



    	 



    




 


(a)       Voluntary
Conversion. At any time or from time to time after the Issuance Date, the holder of this Note may elect to convert up to one
hundred (100%) percent of the original principal amount of this Note outstanding together with any accrued and unpaid interest,
into shares of Common Stock of the Company at the Conversion Price, by written notice given to the Company in accordance with
the provisions of Section 4(g) hereof (the “Conversion Notice”). Such right of Conversion shall be effected by the
surrender of this Note to the Company for conversion at any time during normal business hours at the office of the Company, accompanied
(i) by the Conversion Notice, (ii) if so required by the Company, by instruments of transfer, in a form satisfactory to the Company,
duly executed by the registered holder or by his duly authorized attorney and (iii) transfer tax stamps or funds therefore, if
required pursuant to Section 4(f) herein.


 


(b)
       Conversion Price. Subject to adjustment from time to time as provided in Section 4(d)
below, the term “Conversion Price" shall mean USD$0.08 per share of Common Stock and the rate of exchange for CAD dollar
denominated notes shall be determined on the date of conversion.


 


(i)
       Adjustments for Stock Splits and Combinations. If the Company shall at any time or from
time to time after the Issuance Date, effect a stock split of the outstanding Common Stock, the Conversion Price in effect immediately
prior to the stock split shall be proportionately decreased. If the Company shall at any time or from time to time after the Issuance
Date, combine the outstanding shares of Common Stock, the Conversion Price in effect immediately prior to the combination shall
be proportionately increased. Any adjustments under this Section 4(c)(i) shall be effective at the close of business on the date
the stock split or combination occurs.


 


(ii)
Adjustments for Certain Dividends and Distributions. If the Company shall at any time or from time after the Issuance Date,
make or issue or set a record date for the determination of holders of Common Stock entitled to receive a dividend or other distribution
payable in shares of Common Stock, then, and in each event, the Conversion Price in effect immediately prior to such event shall
be decreased as of the time of such issuance or, in the event such a record date shall have been fixed, as of the close of business
on such record date, by multiplying the Conversion Price then in effect by a fraction;


 


(A)
the numerator of which shall be the total number of shares of Common Stock issued and outstanding immediately prior to the
time of such issuance or the close of business on such record date; and


 


(B)
the denominator of which shall be the total number of shares of Common Stock issued and outstanding immediately prior to the
time of such issuance or the close of business on such record date plus the number of shares of Common Stock issuable in payment
of such dividend or distribution.


 


(iii)
Adjustments for Other Dividends and Distributions. If the Company shall at any time or from time to time after the Issuance
Date, make or issue or set a record date for the determination of holders of Common Stock entitled to receive a dividend or other
distribution payable in other than shares of Common Stock, then, and in each event, an appropriate revision to the Conversion
Price shall be made and provision shall be made (by adjustments of the Conversion Price or otherwise) so that the holder of this
Note shall receive upon conversions thereof, in addition to the number of shares of Common Stock receivable thereon, the number
of securities of the Company which they would have received had this Note been converted into Common Stock on the date of such
event and had thereafter, during the period from the date of such event to and including the Conversion Date, retained such securities
(together with any distributions payable thereon during such period), giving application to all adjustments called for during
such period under this Section 4(c)(iii) with respect to the rights of the holders of the Note.


 


(iv)
Adjustments for Reclassification, Exchange, or Substitution. If the Common Stock issuable upon conversion of this Note at
any time or from time to time after the Issuance Date shall be changed into the same or a different number of shares of any class
or classes of stock, whether by reclassification, exchange, substitution or otherwise (other than by way of a stock split or combination
of shares or stock dividends provided for in Sections 4(c)(i), (ii) and (iii), or a reorganization, merger, consolidation, or
sale of assets provided for in Section 4(c)(v)), then, and in each event, an appropriate revision to the Conversion Price shall
by made and provisions shall be made (by adjustments of the Conversion Price of otherwise) so that the holder of this Note shall
have the right thereafter to convert such Note into the kind and amount of shares of stock and other securities receivable upon
such reclassification, exchange, substitution or other change, by holders of the number of shares of Common Stock into which such
Note might have been converted immediately prior to such reclassification, exchange, substitution or other change, all subject
to further adjustment as provided herein.



    	 



    	 



    




 


(v)
Adjustments for Reorganization, Merger, Consolidation, or Sales of Assets. If at any time or from time to time after the Issuance
Date there shall be a capital reorganization of the Company (other than by way of a stock split or combination of shares or stock
dividends or distributions provided for in Section 4(c)(i), (ii) and (iii), or a reclassification, exchange or substitution of
shares provided for in Section 4(c)(iv)), or a merger or consolidation of the Company with or into another corporation, or the
sale of all or substantially all of the Company's properties or assets to any other person, then as a part of such reorganization,
merger, consolidation, or sale, an appropriate revision to the Conversion Price shall be made and provision shall be made (by
adjustments of the Conversion Price or otherwise) so that the holder of this Note shall have the right thereafter to convert this
Note into the kind and amount of shares of stock and other securities or property of the Company or any successor corporation
resulting from such reorganization, merger, consolidation, or sale, to which a holder of Common Stock deliverable upon conversion
of such shares would have been entitled upon such reorganization, merger, consolidation, or sale. In any such case, appropriate
adjustment shall be made in the application of the provisions of this Section 4(c)(v) with respect to the rights of the holders
of this Note after the reorganization, merger, consolidation, or sale to the end that the provisions of this Section 4(c)(v) (including
any adjustment in the Conversion Price then in effect and the number of shares of stock or other securities deliverable upon conversion
of this Note) shall be applied after that event in as nearly an equivalent manner as may be practicable.


 


(c)       No
Impediment. The Company shall not, by amendment of its Certificate of Incorporation or through any reorganization, transfer of
assets, consolidation, merger, dissolution, issue or sale of securities or any other voluntary action, avoid or seek to avoid
the observance or performance of any of the terms to be observed or performed hereunder by the Company, but will at all times
in good faith, assist in the carrying out of all the provisions of this Section 4 and in the taking of all such action as may
be necessary or appropriate in order to protect the conversion rights of the holders of the Note set forth in this Section 4 against
impairment.


 


(d)       Certificate
as to Adjustments. Upon occurrence of each adjustment or readjustment of the Conversion Price or number of shares of Common Stock
issuable upon conversion of the Note pursuant to this Section 4, the Company at its expense, shall promptly compute such adjustment
or readjustment in accordance with the terms hereof and furnish notice to the holder of this Note, a certificate setting forth
such adjustment and readjustment, showing in detail the facts upon which such adjustment or readjustment is based. The Company
shall, upon written request of the holder of this Note, at any time, furnish or cause to be furnished to such holder a like certificate
setting forth such adjustments and readjustments, the applicable Conversion Price in effect at the time and the number of shares
of Common Stock and the amount, if any, of other securities or property which at the time would be received upon the conversion
of such Note. Notwithstanding the foregoing, the Company shall not be obligated to deliver a certificate unless such certificate
would reflect an increase or decrease of at least one percent (1%) of such adjusted amount.


 


(e)       Issue
Taxes. The Company shall pay any and all issue and other taxes, excluding federal, state or local income taxes, that may be payable
in respect of any issue or delivery of shares of Common Stock on conversion of this Note pursuant hereto; provided, however, that
the Company shall not be obligated to pay any transfer taxes resulting from any transfer requested by any holder in connection
with any such conversion.


 


(f)
       Notices and Delivery of Shares. All notices and other communications hereunder shall
be in writing and shall be deemed given (i) on the same date, if delivered personally or by facsimile by not later than 5:00 p.m.
ET time (provided, that a copy of such facsimile shall be simultaneously sent to Mark Korb 810 Andrews Avenue, Delray Beach, FL
33483 516-450-7679 or (ii) three Business Days following being mailed by certified or registered mail, postage prepaid, return-receipt
requested, addressed to the party in accordance with Section 7 hereof. Not later than seven (7) Business Days following receipt
of notice of conversion as provided herein (the “Delivery Date”), the Company shall deliver to the holders of this
Note, against delivery of this Note surrendered for conversion, certificates evidencing all shares of Common Stock into which
this Note shall be converted.


 


(g)
       Fractional Shares. No fractional shares of Common Stock shall be issued upon conversion
of the Note. In lieu of any fractional shares to which the holder would otherwise be entitled, the Company shall pay cash equal
to the product of such fraction multiplied by the Conversion Price of one share of the Company's Common Stock on the applicable
Conversion Date.



    	 



    	 



    




 


(h)       Reservation
of Common Stock. The Company shall at all times reserve and keep available, out of its authorized but un-issued shares of Common
Stock, solely for the purpose of effecting the conversion of the Note, the full number of shares deliverable upon conversion of
all the Note from time to time outstanding. The Company shall, from time to time in accordance with the Colorado General Corporations
Law, as amended, increase the authorized number of shares of Common Stock if at any time the un-issued number of authorized shares
shall not be sufficient to permit the conversion of all of the Note at the time outstanding. In such connection, the Company shall
hold a special meeting of stockholders not later than 180 days after any date in which the Company shall have insufficient shares
of Common Stock so reserved for the purpose of authorizing additional shares of Common Stock.


 


(i)       Retirement
of Note. Conversion of this Note shall be deemed to have been effected on the applicable Conversion Date. The converting holder
shall be deemed to have become a stockholder of record of the Common Stock on the applicable Conversion Date. Upon conversion
of only a portion of this Note, the Company shall issue and deliver to such holder, at the expense of the Company, against receipt
of the original Note delivered for partial cancellation, a new Note representing the unconverted portion of this Note so surrendered
and Common Stock equal to the portion converted.


 


(j)       Regulatory
Compliance.


 


(i)
If any shares of Common Stock to be reserved for the purpose of conversion of this Note require registration or listing with
or approval of any government authority, stock exchange or other regulatory body under any federal or state law or regulation
or otherwise before such shares may be validly issued or delivered upon conversion, the Company shall, at its sole cost and expense,
in good faith and as expeditiously as possible, endeavor to secure such registration, listing or approval, as the case may be.


 


(ii)
The shares of Common Stock issuable upon the election to convert shall be Rule 144 restricted shares (the "Restricted
Securities").


 


(iii)
Neither this Note nor the Shares underlying it have been registered under the Securities Act of 1933, as amended (the "Act").
The Company has no intention of and has no obligation to register this Note nor the underlying Shares. Unless and until registered
under the Act, this Note and all replacement Notes shall bear the following legend:


 


This
Note, and the securities issuable upon the conversion of this Note, have not been registered under the Securities Act of 1933,
as amended (the "Act") or applicable state law and may not be sold, transferred or otherwise disposed of unless registered
under the Act and any applicable state act or unless the Company is satisfied that this Note and the underling securities may
be transferred without registration under the Act.


 


(iv)       This
offering is being conducted pursuant to Section 4(2) of the Securities Act of 1933, as amended (the "Act"), and Rule
506 of Regulation D promulgated thereunder ("Rule 506") or other applicable provisions and the shares issuable upon
conversion of this Note shall be Rule 144 restricted shares.


 


5.        EVENTS
OF DEFAULT.


 


The occurrence
and continuance of any one or more of the following events is herein referred to as an Event of Default:


 


(a)
       If the Company shall default in converting the applicable principal amount of this Note
into Common Stock and delivering stock certificates in respect of such conversion within thirty (30) Business Days from the Company's
receipt of the applicable notice of conversion pursuant to the provisions hereof, whether on the Maturity Date or otherwise; or


 


(b)
       If the Company shall not, at the time of receipt of a Conversion Notice hereunder, have
a sufficient number of authorized and un-issued shares of its Common Stock available for issuance to the holder of this Note upon
conversion of all or any portion of this Note in accordance with the terms hereof, and such default shall not have been remedied
within one hundred eighty (180) calendar days from the date of such Conversion Notice; or



    	 



    	 



    




 


(c)
       If the Company shall default in the performance of or compliance with any of its material
covenants or agreements contained herein and such default shall not have been remedied within thirty (30) calendar days after
written notice thereof shall have been delivered to the Company by the holder of this Note in accordance with the notice provisions
herein; or


 


(d)
       If any representation or warranty made in writing by or on behalf of the Company in
connection with the transactions contemplated hereby shall prove to have been false or incorrect in any material respect on the
date as of which made; or


 


(e)       If
the Company or any of its “Significant Subsidiaries” (as defined herein) shall make an assignment for the benefit
of creditors, or shall admit in writing its inability to pay its debts as they become due, or shall file a voluntary petition
in bankruptcy or shall have an order for relief under the Bankruptcy Act granted against it or them, or shall be adjudicated a
bankrupt or insolvent, or shall file any petition or answer seeking for itself any reorganization, arrangement, composition, readjustment,
liquidation, dissolution or similar relief under any present or future statute, law or regulation, or shall file any answer admitting
or not contesting the material allegations of a petition filed against the Company or any of its Significant Subsidiaries in any
such proceeding, or shall seek or consent to or acquiesce in the appointment of any trustee, custodian, receiver or liquidator
of the Company or of all or any substantial part of the properties of the Company or any of its Significant Subsidiaries, or the
Company or its directors shall take any action looking to the dissolution or liquidation of the Company or any of its Significant
Subsidiaries. For purposes of this Section 5(e), the term Significant Subsidiary shall mean and include any other person, firm
or corporation (i) more than 50% of the common stock or equity interests of which are owned of record by the Company or any Subsidiary
of the Company, and (ii) the net income before taxes or total assets of which represent more than 15% of the consolidated net
income before taxes or consolidated assets of the Company and all of its Subsidiaries; or


 


(f)
       If, within sixty (60) days after the commencement of any proceeding against the Company
or any Significant Subsidiary seeking any reorganization, arrangement, composition, readjustment, liquidation, dissolution or
similar relief under any present or future statute, law or regulation, such proceeding shall not have been dismissed, or if, within
sixty (60) days after the appointment, without the consent or acquiescence of the Company or any Significant Subsidiary, of any
trustee, receiver or liquidator of the Company or any Significant Subsidiary or of all or any substantial part of the properties
of the Company or any Significant Subsidiary, such appointment shall not have been vacated.


 


6.        REMEDIES
ON DEFAULT; ACCELERATION.


 


Upon the occurrence
and during the continuance of an Event of Default, the entire unpaid balance of principal and accrued interest on this Note may
be accelerated and declared to be immediately due and payable by the holder in Rule 144 Restricted Shares of the Company’s
Common Stock. Unless waived by the written consent of the holder, such holder may proceed to protect and enforce its rights by
an action at law, suit in equity or other appropriate proceeding, whether for the specific performance of any agreement contained
herein, or for an injunction against a violation of any of the terms hereof, or in aid of the exercise of any power granted hereby
or by law. Upon the occurrence of an Event of Default, the Company agrees to pay to the holder of this Note such further amount
as shall be sufficient to cover the cost and expense of collection, including, without limitation, reasonable attorneys' fees
and expenses. No course of dealing and no delay on the part of the holder of this Note in exercising any right, power or remedy
shall operate as a waiver thereof or otherwise prejudice such holder's rights, powers and remedies. No right, power or remedy
conferred hereby upon the holder hereof shall be exclusive of any other right, power or remedy referred to herein nor now or hereafter
available at law, in equity, by statute or otherwise.


 






    	 



    	 



    

7.        NOTICES.


 


All notices,
requests, demands or other communications hereunder shall be in writing and personally addressed or sent by telecopy or by registered
or certified mail, return receipt requested, postage pre-paid, addressed or telescoped as follows or to such other address or
telecopy number of which notice has been given pursuant hereto:


 


If
to the Company:Ethema Health Corporation


810
Andrews Avenue


Delray
Beach, FL 33483


 


8.        GOVERNING
LAW. 


 


This Note
shall be governed by, and construed and interpreted in accordance with, the laws of the State of Florida and the State of Colorado,
without giving effect to conflict of law principles.


 


9.        RESERVED.



 


10.       RESERVED.


 


11.       SUCCESSORS
AND ASSIGNS. 


 


This Note
shall be binding upon and inure to the benefit of the Company and the holder hereof and their respective successors and permitted
assigns; provided, however, that the Company may not transfer or assign any of its rights or obligations hereunder without
the prior written consent of the holder hereof; and provided, further, that transfer or assignment by the holder is in
accordance with the rules governing Restricted Securities.


 




    	 



    	 



    

IN WITNESS
WHEREOF, the Company has caused this Note to be executed by its duly authorized officers as of the date first set forth above.


 


Ethema Health Corporation


 


 


 


 


By: ________________


Name:Shawn E. Leon


Title:President