Cultiwool 8" x 8" x 8" Blocks of Cultilene Rockwool - Case of 18 eligible-for-discount BOSS is a premium soilless

BOSS is a premium soilless organic grow media unique in its composition

For the ultimate in air-cooling for your Phantom CMh reflector

Height: 36"

Fan/Duct/Filter Size: 4 Inch

Fill/drain fitting (custom bulkhead fitting with 1/2" screen

Cultiwool 8" x 8" x 8" Blocks of Cultilene Rockwool - Case of 18 eligible-for-discount BOSS is a premium soillessDescription Efficient Cultiwool 8" x 8" x 8" Blocks: Cultiwool's unique growing blocks are efficient due to their consistency. These blocks are designed for swift and seamless uptake of water and homogeneous distribution of water throughout the substrate, critical characteristics of an effective growing medium. Superior Quality and Innovative Design: Not only is it sterling quality stone wool, but Cultiwool is also the first to introduce the 'donut