Look at the NPK ratio: The NPK ratio on the fertilizer label informs you the percentage of nitrogen, phosphorus, and potassium in the combo. As I reviewed earlier, unique plants have unique requirements, so decide on a fertilizer using an NPK ratio that benefits your plants. For potted citrus, fertilize https://growmore6-30-30fertilizer47024.fare-blog.com/28411678/the-2-minute-rule-for-6-7-0-fertilizer