Find great deals on hydroponic rockwool from top brands. Shop, compare prices & save money on hydroponic rockwool at Frugal Buzz. 93 results Brand koent (12) Hps (5) Wayfair (5) Hydro (4) Hydrofarm (4) Microgreens (4) Aspara (3) HYVE (3) SuperCloset (3) Mother Earth Floressence (2) Pomegranate Glass (2) gearonic (2) Arlmont & Co. (1) Biostrate (1) Corona (1) General (1) Grow (1) Hanna (1) Micro-Mats (1) Mother Earth (1) UUSTYLE (1) WPENGW (1) YLL (1) YYBUSHER (1) Zeonetak (1) anokha (1) Merchant Wayfair (33) Simply Wholesale (17) true leaf market (10) Rivers (5) crossroads (5) Growershouse.com (4) Tractor Supply (4) Max Warehouse (3) Letifly (2) Alibris (1) Bergdorf Goodman (1) Macy's (1) Macy's Australia (1) Macys CA (1) groupon (1) horchow.com (1) neimanmarcus.com (1) uncommongoods.com (1) zulily.com (1) Hydroponic Rockwool Sort By: Relevance Price HYVE LF-ONE Rockwool Re-supply Indoor Hydroponic Garden Kit, LF-R2 HYVE $39.99 from Tractor Supply HYVE LF-ONE Rockwool Accessories Hydroponic Garden Kit, LF-RWK HYVE $79.99 from Tractor Supply Organic Microgreens Hydroponic Kit $39.00 from uncommongoods.com hydroponic tomatoes $5.74 from Alibris Bulk Expanded Hydro Clay Balls Hydroponic $35.30 from Simply Wholesale Bulk Expanded Hydro Clay Balls Hydroponic $21.17 from Simply Wholesale Bulk Expanded Hydro Clay Balls Hydroponic $70.63 from Simply Wholesale Bulk Expanded Hydro Clay Balls Hydroponic $49.43 from Simply Wholesale Bulk Expanded Hydro Clay Balls Hydroponic $113.03 from Simply Wholesale Corona Hydroponic Scissors Corona $12.99 from Tractor Supply 50L Hydro Clay Balls Organic Premium Hydroponic $105.97 from Simply Wholesale Hydro Organic Clay Balls Premium Hydroponic Hydro $35.30 from Simply Wholesale 123Next Last