Grodan Pro Delta 10 Block, 4" x 4" x 4", case of 144, Commercial ph-ec-tds-meters-and-solutions improving plant growth and shelf

improving plant growth and shelf life

Super light and super versatile

It is an economical option to outfit the whole crew

• Fan and motor are precisely balanced for a quiet and vibration-free operation

vitamins and minerals which help your plants thrive

Grodan Pro Delta 10 Block, 4" x 4" x 4", case of 144, Commercial ph-ec-tds-meters-and-solutions improving plant growth and shelfGrodan 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