Cultiwool Block 4'' x 4'' x 4'' - Case of 144 Blocks laborday but with a wider opening

but with a wider opening

FloraMicro® & FloraBloom

and is ideal for high torque

QC Part # 441857 is sold separately

Cultiwool Block 4'' x 4'' x 4'' - Case of 144 Blocks laborday but with a wider openingCultiwool 4'' x 4'' x 4'' Blocks are commercial fabric blocks designed to grow crops in greenhouses and hydroponic operations. The fiber structure provides a superb air to water ratio, holds water longer, and enhances initial rooting. Features Superb air to water ratio A fiber structure that holds water longer Less resistance for the roots to grow in the block, resulting in better roots for "fragile" crops Fiber structure enhances faster initial