Cultilene Rockwool Blocks 6 x 6 x 6 in. (Case of 48 Pieces) Select Rockwool Type:Rockwool Blocks 6 x 6 x 6 in. - Case of 48 Pieces 3 in length by 39

3 in length by 39

MINIMUM PURCHASE OF 5 PACKS)

110–120 VAC

Inside Dimensions (ID): 33

Growers Choice 630W CMH

Cultilene Rockwool Blocks 6 x 6 x 6 in. (Case of 48 Pieces) Select Rockwool Type:Rockwool Blocks 6 x 6 x 6 in. - Case of 48 Pieces 3 in length by 39Cultilene has many years of experience developing Rockwool products in the Netherlands and is preferred by some of the largest industrial propagators in the world. The quality of their newest Rockwool cubes, plugs, and starter sheets is by far the best on the market with superb air to water ratio and a fiber structure that holds water longer and has less resistance for the roots to grow in, resulting in stronger roots. Cultilene Rockwool also