What is 18-18-18 Fertilizer Used For? | Best Guide
You will love this in-depth guide if you want to know what 18-18-18 fertilizer is used for. Now you might be wondering, what does this number show? This number is the NPK ratio. Simply put, it tells the percentage of 3 elements in the fertilizer. These three elements are Nitrogen, Phosphorus and Potassium. So here’s […]