v3.26.1
Document And Entity Information
May 15, 2026
Document Information [Line Items]  
Entity, Registrant Name Hydrofarm Holdings Group, Inc.
Document, Type 8-K
Document, Period End Date May 15, 2026
Entity, Incorporation, State or Country Code DE
Entity, File Number 001-39773
Entity, Tax Identification Number 81-4895761
Entity, Address, Address Line One 1510 Main Street
Entity, Address, City or Town Shoemakersville
Entity, Address, State or Province PA
Entity, Address, Postal Zip Code 19555
City Area Code 707
Local Phone Number 765-9990
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol HYFM
Security Exchange Name NASDAQ
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0001695295