Age Old Nutrients Haifa BitterMag Magnesium Sulfate 50 lbs chillers-heaters-and-purification from and should produce a

from and should produce a second flush of mushrooms (or more

Voltage: 208/230V

Rope Thickness: 1/8 inch

It makes an excellent foliar spray thanks to its low molecular weight for absorption and it leaves no heavy accumulation or residue on the plant

Without our 2 ERA's there is a chance of bacteria growth

Age Old Nutrients Haifa BitterMag Magnesium Sulfate 50 lbs chillers-heaters-and-purification from and should produce aDescription 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