Most local garden centers have NPK fertilizer on the shelves, but what exactly is it? NPK is an acronym for the nutrients nitrogen (N), phosphorus (P), and potassium (K), the three nutrients that play ...

Fertilizer plays a significant role in how to prep your soil for successful planting. People generally like the idea of balance, especially when it comes to nutrition, so a fertilizer that contains a ...

In addition to calcium, wood ash contains 5-7% potassium and 1.5-2% phosphorous, both key nutrients for plants. Although it can be a decent fertilizer, McKinley points out that other fertilizers might ...