{"filing": {"accession": "0001437749-26-034005", "cik": "0001695295", "ticker": "HYFM", "company_name": "HYDROFARM HOLDINGS GROUP, INC.", "form_type": "424B5", "filing_type": "424B5", "filing_date": "2026-10-29", "accepted_datetime": null, "acceptance_datetime": null, "accepted_at": null, "primary_doc_url": "https://www.sec.gov/Archives/edgar/data/1695295/000143774926034005/0001437749-26-034005-index.htm", "filing_url": "https://www.sec.gov/Archives/edgar/data/1695295/000143774926034005/0001437749-26-034005-index.htm", "period_of_report": null}, "html_url": "/api/filings/000143774926034005/stream", "exhibits": [], "sections": [{"section_name": "part_3", "section_title": "Part III", "start_position": 87957, "end_position": 184928}], "tables": [{"table_index": 0, "table_type": "financial", "caption": null, "header_text": "\u200b\u200bPer Share\u200b\u200bTotal\u200b"}, {"table_index": 2, "table_type": "exhibit_index", "caption": null, "header_text": "ABOUT THIS PROSPECTUS SUPPLEMENTS-ii"}, {"table_index": 3, "table_type": "exhibit_index", "caption": null, "header_text": "ABOUT THIS PROSPECTUS1"}, {"table_index": 7, "table_type": "text", "caption": null, "header_text": "IssuerHydrofarm Holdings Group, Inc., a Delaware corporation."}, {"table_index": 8, "table_type": "financial", "caption": null, "header_text": "Common Stock to be outstanding immediately after the closing of this offering (1)6,418,723 shares of Common Stock."}, {"table_index": 72, "table_type": "text", "caption": null, "header_text": "Assumed public offering price per share\u200b\u200b\u200b\u200b\u200b$0.905\u200b"}, {"table_index": 73, "table_type": "text", "caption": null, "header_text": "\u25cf25,875 shares of Common Stock issuable upon exercise of outstanding stock options with a weighted average exercise price of $97.25 per share;"}, {"table_index": 76, "table_type": "text", "caption": null, "header_text": "Placement Agent Fee per share\u200b$0.0724\u200b"}, {"table_index": 82, "table_type": "exhibit_index", "caption": null, "header_text": "ABOUT THIS PROSPECTUS1"}], "exhibits_pending": false, "cdn_html": true, "response_time_ms": 47}