DIAMMONIUM PHOSPHATE – DAP
DAP is often used to feed row crops, small grain crops, and forage crops, which includes many different varieties of lawn grass. Phosphate is essential to healthy plant growth, and can improve the ability of plants to withstand extreme temperatures. It also improves the water efficiency, making them drought tolerant. Foliage growth is typically increased as well when such a phosphorus heavy fertilizer is applied, making diammonium phosphate fertilizer from Hayleys Fertilizers a popular choice for most farmers.