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It ensures that plants absorb balanced PPFD in each corner
Shallow black NO HOLES trays - 10 pack
the only form of SiO2 that plant roots can directly absorb
The design alleviates the need for fans
Calcium Soluble gavita It ensures that plants absorbThis is a pulverized powder (calcium carbonate) This high quality 100% pulverized limestone is high in calcium and very low in magnesium content. Superior to dolomitic lime when soil is already high in magnesium. Elemental calcium is 38%. Calcium carbonate equivalent is 95%. This product is 97. 0 % passing at 100 mesh or 85% passing at 200 mesh.
US$ 141.37
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