98% Hi Potassium Humic is obtained from leonardite which is basically lignite based organic matter. This concentrated form of humic acid is highly soluble in water. It is an effective plant growth stimulant and non-toxic grade soil conditioner. 98% Hi Potassium Humic is composed of minimum 5% fulvic acid, 70% humic acid and 12% moisture. Its ph level ranges between 9.0 to 11.0. It readily dilutes in water and its volume density is 0.48g/cm3. It also acts as a reliable plant immunity booster. This product can be used for drip irrigation, water flushing based irrigation and also for foliar spray application purpose.