Canada's Favorite Hydroponic Supply Store
Green Planet - GPF Uptake (Fulvic Acid)
GPF
SKU
ID-960918
Green Planet
GPF is a premium lower molecule weight humic acid that plays a vital role as a chelator of essential minerals and organic compounds allowing them to pass through cell membranes much more efficiently. GPF plays the same role as GPH but can be used in hydroponic or re-circulating systems.
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