GrowGeneration (GRWG) 10-K 2021 FY Annual report

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906 OF

THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of GrowGeneration Corp. (the “Company”) on Form 10-K for the year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Darren Lampert, Principal Executive Officer of the Company, certify, pursuant to 18 U.S.C.  ss.1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

A signed original of this written statement required by Section 906 has been provided to the undersigned and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

Dated: March 9, 2022

By:	/s/ Darren Lampert
	Darren Lampert
	Chief Executive Officer
	(Principal Executive Officer)