Grodan Pro Delta 6.5 Block, 4" x 4" x 2.5", case of 216, Commercial water-pumps-&-irrigation-supplies Dimensions: 42

Dimensions: 42

Our bags are safe to use in your conventional oven

This pump has an electrical safety device built-in to prevent the pump from running dry

Technical Specs Item: Chemical Metering Pumps

Grodan Pro Delta 6.5 Block, 4" x 4" x 2.5", case of 216, Commercial water-pumps-&-irrigation-supplies Dimensions: 42Grodan 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