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High-Pressure Cutoff – Built-in 40 PSI RO line cutoff prevents excessive pressure buildup
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from and should produce a second flush of mushrooms (or more
Vegan & Vegetarian approved
Age Old Nutrients Haifa BitterMag Magnesium Sulfate 50 lbs chillers-heaters-and-purification High-Pressure Cutoff – Built-in 40Description 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
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