Aspire® with Boron

Aspire is the first-of-its-kind micronutrient-enhanced potash fertilizer, combining potassium (K) and boron (B) (0-0-58-0.5B) in each granule. The product uses patented Nutriform® Technology to fuse two forms of boron—sodium borate (quick-release) and calcium borate (gradual-release)—with potassium into one granule. This provides uniform nutrient distribution at the root level all season long. Aspire is the only soil-applied product of its kind. The product ensures boron availability during critical uptake periods throughout the growing season, enhancing both yield and crop quality. Research has shown that Aspire increased yield by 1.3 bu/ac (2.3%) over MOP.