What kinds of fertilizers are best for your lawn and garden? Are organic or synthetic fertilizers the better option? Get the ...

This granular fertilizer comes in 12.5- and 37.5-pound ... or no phosphorus and a small amount of potassium. For example, an NPK ratio of 32-0-10 contains 32 percent nitrogen, no phosphorus ...

Moreover, each nutrient serves a different purpose. Most granular fertilizers will have an NPK composition of high-low-medium. This composition is shown by the three numbers on the bag of fertilizer.

Fertilization of gardens and landscapes typically begins in April after soils have warmed. With fertilization, one size (or ...