Potassium humate is widely used in agriculture as a soil conditioner to enhance soil structure, improve water retention, and promote nutrient absorption by plants. It helps increase the efficiency of fertilizers by making nutrients more available to crops, leading to healthier plant growth and higher yields. Additionally, it aids in reducing soil erosion and mitigating the effects of soil salinity, making it beneficial for sustainable farming practices. In horticulture, it is applied to improve root development and overall plant vitality. It is also used in environmental applications to remediate contaminated soils by binding heavy metals and reducing their toxicity.