Nutrients

Certain mineral substances necessary for plant growth. These include nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S). Micronutrients are primarily heavy metals. Plants obtain nutrients from the substrate and fertilizers.

Certain mineral substances necessary for plant growth. These include nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S). Micronutrients are primarily heavy metals. Plants obtain nutrients from the substrate and fertilizers.