Cultiwool 6" x 6" x 6" Blocks of Cultilene Rockwool with Optidrain and Donut Rings - Case of 48 lamps 25 Gallons and dimensions of

25 Gallons and dimensions of 6

Single Outlet

BPA-free and UV resistant

Optimizes germination rate

To avoid this

Cultiwool 6" x 6" x 6" Blocks of Cultilene Rockwool with Optidrain and Donut Rings - Case of 48 lamps 25 Gallons and dimensions ofDescription Cultiwool 6" x 6" x 6" Block w Optidrain & Donut Ring (48 Blocks Case) by Cultilene: Cultiwool's growing blocks offer unique efficiency tied to product consistency. Key features include quick and easy uptake of water and the even distribution of water throughout the substrate, which make this growing medium outstanding. Superior Stone Wool Quality: Not only can consumers expect the top quality stone wool on the market, but Cultiwool also