1. Alleviate soil aggregates, loosen the soil, increase organic matter, improve the ability of soil to retain water, fertilizer, and resist drought and cold, adjust the pH value, reduce the content of heavy metals in the soil, and reduce the harm of salt ions to seeds and seedlings.
2. Fix nitrogen, dissolve phosphorus, activate potassium, especially improve the efficiency of potassium fertilizer, which has the effects of increasing root strength, strengthening seedlings, resisting continuous cropping, resisting rot, and improving crop quality.
3. Strengthen the adhesion and rapid absorption capacity of plant roots, enhance crop resistance, and have a significant effect on physiological diseases caused by lack of trace elements.

Humic acid>55% Fulvic acid>50% Potassium oxide≥12
Humic acid ≥60%, fulvic acid>55%, potassium oxide ≥18
Organic matter ≥70% Water solubility>99% pH value:8-10 Water ≤12%

It has high activity, dissolves quickly, does not flocculate or precipitate metal ions, and is a high-quality raw material for foliar fertilizer, drip irrigation fertilizer, and seaweed fertilizer.

Foliar spraying: directly add water to make a 0.05%-0.1% (1000-2000 times) aqueous solution, that is, use 225 grams of this product and 225-450 kg of water per hectare each time. Spray 4-5 times in combination with fertilization during the seedling, growth, flowering and fruiting stages of crops. It will be more effective if you spray evenly on both sides of the leaves.
Drip irrigation and flushing: Use 7.5-15 kg per hectare each time, add 150-300kg of water, stir and dissolve evenly, add to the fertilizer tank or directly flush with water, spray 4-5 times during the seedling stage, growth period, flowering period and fruiting period of crops.
Soaking seeds and dipping roots: Directly add water and stir to make a solution with a mass concentration of 0.5-1%. The soaking duration is generally 10-24 hours, which can be shortened appropriately when the temperature is high.

(1-25)kg/bag