What Is 10-10-10 Fertilizer? The three numbers on a fertilizer label indicate the amount of nitrogen (N), phosphorus (P), and potassium (K) in the bag. These are the three primary macronutrients ...

Fertilizers contain nitrogen (N), phosphorus (P), and potassium (K), indicated by three numbers representing their percentage by weight. Nitrogen promotes leafy growth, phosphorus aids energy transfer ...

Not every fertilizer is good for your plants. The wrong combination of minerals actually causes nutrient deficiencies and blocks healthy symbiotic relationships.

Find out exactly what 10-10-10 fertilizer does for your plants and how to properly apply it. You've probably seen recommendations for using a 10-10-10 fertilizer on your plants because it's a reliable ...