1. Potassium Deficiency Symptoms
Shorter and weaker plants
Bronzing or a browning of leaf color

2. Magnesium Vital for photosynthesis
Chlorophyll or the green coloring of the plant
Needed for protein synthesis

3. Magnesium Deficiency Symptoms
Leaves curl along the margins
Leaf parts show a whitish color

4. Calcium Gives plant strength Stimulates formation of nitrates
Promotes root and leaf growth

5. Calcium Deficiency Symptoms
Chlorosis beginning in the leaf edges and moving inward
Terminal buds become distorted

6. Sulfur Stimulates seed production
Necessary for nodule formation on legumes
Affects protein and crop quality

7. Sulfur Deficiency Symptoms
Similar symptoms to that of a nitrogen deficiency
Stunted appearance

8. Micronutrients in Plants
Iron
Maganese
Boron
Molybdenum
Copper
Zinc
Chlorine