how to choose fertilizer for a vegetable garden
Vegetable Gardening: Selecting a Fertilizer. All plants need nutrients for growth. Gardeners can provide supplemental nutrients to plants by applying fertilizers in the form of composted organic material, synthetic fertilizer, or a specific mineral such as iron.hen selecting a fertilizer, look at the three numbers on the bag. They will read something like 15-0-15 or 16-2-8. The first number represents the percentage of nitrogen in the bag, the second refers to phosphorus, and the third number is the amount of potassium.