Micronutrients
By Bill: What are Micronutrients?Answer By The Flower Expert: Micronutrients are plant nutrients that are essential for plant growth but are only needed in small amounts to be effective. There are six micronutrients:Boron (B), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Zinc (Zn) .These micronutrients are essential but in a lesser quantity. They should [...]