ELEMENTS FOR OPTIMUM GROWTH There are 19 beneficial elements that contribute to healthy plant growth. Three of these essential elements, oxygen, hydrogen and carbon, are provided by air and water, while the rest are absorbed by plants through the soil.
Boron (B)- stimulates cell division, flower formation and pollination.
Calcium (Ca)- raises soil pH, promotes root hair formation and early growth.
Chlorine (Cl)- is needed for photosynthesis, stimulates root growth and aids water regulation.
Cobalt (Co)- improves growth, water regulation and photosynthesis.
Copper (Cu)- stimulates stem development and pigment formation.
Iron (Fe)- stimulates the formation of chlorophyll and helps oxidize sugar needed for energy. It is also necessary for legume nitrogen fixation.
Magnesium (Mg)- aids in chlorophyll formation and energy metabolism. It increases oil production in flax and soybeans, and helps regulate uptake of other elements.
Molybdenum (Mo)- is needed for nitrogen fixation and nitrogen use. It stimulates plant growth and vigor much like nitrogen.
Nitrogen (N)- is necessary for chlorophyll and genetic material (DNA & RNA) formation, and stimulates green, leafy growth.
Phosphorous (P)-is necessary for genetic material (DNA & RNA) formation, and stimulates fruit, flower, root production and early season growth, and increases disease resistance.
Potassium (K)- produces strong, sturdy plants with thick cell walls, increases disease resistance and stimulates fruit, seed and root production.
Silicon (Si)- increases seed quantity and strengthens cell walls.
Sodium (Na)- increases sugar content and resistance to drought (in some crops).
Sulfur (S)- aids in formation of certain oil compounds that create specific odors in some plants such as onions, garlic, mustard, etc.
Magnesium (Mn)- is necessary for the formation of chlorophyll.
Zinc (Zn)- stimulates stem growth and flower bud formation.