Tag Archives: Alum
Alum Uses In Gardens: Aluminum Soil Amendment Tips. It’s also called Fitaktri or fitkari or phitkari. Alum or Potash Alum chemically called Potassium Aluminum Sulfate is a chemical compound commonly used in water purification, leather tanning, dyeing, etc. Alum is available in powder form and also in crystal form and is easily available at any grocery store or supermarkets and even in some garden stores. But How is it useful in gardening and what are the benefits of Alum in...