1. Hydrofarm Holdings Group Dismisses Auditor BDO USA, Appoints Marcum LLP Amid Financial Scrutiny
Hydrofarm Holdings Group, Inc. has abruptly dismissed its independent registered public accounting firm, BDO USA, P.C., and appointed Marcum LLP as its new auditor. The change, effective April 18, 2026, was not the result of any disagreements between Hydrofarm and BDO on matters of accounting principles, financial stat...