As one of the fertilizer varieties, water-soluble fertilizers have received increasing attention from the market in recent years, and the production and consumption have been increasing year by year. Due to the relatively simple production process of water-soluble fertilizers and the fact that the products are mostly fully water-soluble, the production and use of the products are more in line with the requirements of agricultural green economy development. By analyzing the issues of concern for the development of agricultural green economy and the advantages and disadvantages of water-soluble fertilizer products, the impact of water-soluble fertilizers on the development of agricultural green economy is discussed. With the continuous innovation and development of agricultural production technology in China, the product market is becoming more standardized and orderly, and the development prospects of water-soluble fertilizers in agricultural production in China will become broader.