The item is a 25kg bag of GreenOK Magnesium Sulfate, which is food grade. It is commonly known as Epsom salt.
Provides two essential nutrients, magnesium (Mg) and sulfur (S), vital for plant health and growth.
Used in agriculture as a highly soluble fertilizer for soil application, foliar spray, or drip irrigation.
In food applications, it serves as a coagulant, mineral enhancer, pH regulator, and fermentation aid.
Used in brewing to adjust water chemistry and enhance yeast performance.