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When used alone as an amendment
Seamless Hydro-X Integration: Connects directly to the "devices" line on your Hydro-X controller for effortless integration and centralized control
to remove volatile organic carbon compounds (VOC’s)
and overall plant vitality
Age Old Nutrients Haifa BitterMag Magnesium Sulfate 50 lbs bloom nutrients When used alone as anDescription All Age Old COMMERCIAL products are part of a larger formula system. Multiple products are required, including Calcium Nitrate. All Age Old COMMERCIAL nutrients and supplements should only be purchased after consultation and training on the full Age Old COMMERCIAL line. If you are a licensed commercial grower, please contact Hydrofarms Commercial team. Haifa BitterMag Horticultural Grade Magnesium Sulfate Epsom Salt is a fully water