Not bad. It is a multi-nutrient compound fertilizer developed by the scientific research team of China Agricultural University. It consists of organic humic acid and compound elements such as nitrogen, phosphorus and potassium. It can greatly improve the activity of available nutrients in soil, promote the development of root system, and improve the absorption of nutrients and disease resistance of plants, thus achieving the effects of controlling soil acidity, prolonging soil biological activity period, improving soil fertility level and drought resistance, and being beneficial to plant growth and development. It can supplement fertilizer, provide plant active substances and improve soil structure, thus greatly improving plant growth and reducing fertilizer consumption.