EX-23.1 5 hyfm-20241231xexhibit231.htm EX-23.1

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statements No. 333-277504, 333-270425 and 333-253143 on Form S-8 and Registration Statement No. 333-268270 on Form S-3, of our report dated March 4, 2025, relating to the financial statements of Hydrofarm Holdings Group, Inc., appearing in this Annual Report on Form 10-K for the year ended December 31, 2024.

/s/ Deloitte & Touche LLP

Minneapolis, Minnesota

March 4, 2025