What does 25-10-12 mean?

The numbers 25-10-12 typically refer to the nutrient ratio found in fertilizers, specifically representing the percentage of nitrogen (N), phosphorus (P), and potassium (K) in that order. In this case, a fertilizer with a 25-10-12 ratio contains 25% nitrogen, 10% phosphorus, and 12% potassium. This formulation is often used to promote vigorous growth, flowering, and overall plant health. It is important for gardeners to select fertilizers based on the specific needs of their plants.