What Minerals Does Corn Need to Grow

Corn plants absorb minerals from in the soil through their roots to sustain healthy growth. The most vital nutrients for corn are nitrogen and phosphorous, but corn also uses potassium, zinc, iron, manganese, copper, boron and other trace elements in small quantities.

Does corn need calcium to grow?

Calcium (Ca), magnesium (Mg), and sulfur (S) are essential plant nutrients for corn production. They are called secondary macronutrients because plants require them in smaller amounts than primary macronutrients (nitrogen, phosphorus, and potassium).

What does magnesium do for corn?

Magnesium (Mg) is one of the three secondary macronutrients that are essential for plant growth and is a part of the chlorophyll molecule, thus very important for photosynthesis.