Month: March 2020

The Role of Soil Fertility In Gardening

When it comes to ingredients which provide nutrients in fertilizer, there are officially 37 ingredients which are used to provide Nitrogen, 24 which provide Phosphorous, 11 for Potassium, 18 for Calcium and Magnesium, 9 for Sulfur and more than we care to talk about for the micro nutrients. Many of these substances provide more than one nutrient