Much like humans, plants have a wide variety of elements they require to perform their biological functions. While the Big 3 (Nitrogen, Phosphorus, and Potassium) are the main nutrients that need supplementation in a garden, many other nutrients could be limiting your plants from reaching their full potential. In this class, we will cover secondary nutrients such as Calcium and Sulfur (Among others) and micronutrients. This class will explain what they do, how to identify deficiencies, and how to supplement identified deficiencies in your garden.