Grodan- MM Block Options:MM 40/40 6/15 Blk 1.5"x1.5"x1.5",150 strips of 15 Tarp Zip-Up's zipper is very

Tarp Zip-Up's zipper is very unique in that it solves the problem of creating a secure and easy to install door into sealed off areas and plastic film structures

making the new RAZR family ideally suited for full-cycle cultivation of leafy greens

The waxed canvas was inspired by the needs of butchers

unlike other hazardous pH lowering agents

Grodan- MM Block Options:MM 40/40 6/15 Blk 1.5"x1.5"x1.5",150 strips of 15 Tarp Zip-Up's zipper is veryGrodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen