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and no off-gassing to harm plants
The organic acid present in pH Down™ gently lowers the pH of water
The AF365 provides an on-screen diagnosis of the compressor
The RAY44 stands apart from conventional grow bars because it was purpose-built for precision cultivation environments
RootMakers are designed to create fibrous
Grodan Pro Delta 10 Block, 4" x 4" x 4", case of 144, Commercial water-filtration and no off-gassing to harmGrodan 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
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US$ 69.00
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US$ 3745.00
US$ 39.00
