Unlike macronutrients, micronutrients are not required for basic survival. Nevertheless, micronutrients are critical to maintaining the vigor and health of a plant.

Plant micronutrients include Calcium, Magnesium, Sulfur, Manganese, Boron, Zinc and Copper.

Learn more about macronutrients and micronutrients:

More nutrient definitions:

Nutrients | Nutrient deficiency | Nutrient burn | MacronutrientsOrganic nutrients | NPK

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