Potassium fulvic acid efficacy and application
1. Improve soilFulvic acid or potassium fulvic acid or organic colloids in humus form colloidal substances in the soil, which can cement soil particles together, increase water-stable aggregates in the soil, and coordinate soil water, fertilizer, gas, and heat conditions. It is very effective in improving poor soils such as sand and clay, thereby improving […]
Potassium fulvic acid efficacy and application Read More »