Iron (Fe)
Constituent in compounds regulating growth and is crucial for chlorophyll and protein
synthesis
Manganese (Mn)
Aids in photosynthesis and overall growth
Copper (Cu)
Essential in plant enzymes and regulates respiratory activity
Zinc (Zn)
Facilitates hormone production for stem and leaf expansion
Boron (B)
Assists in cell wall formation in growing tissues and is crucial for calcium uptake
Molybdenum (Mo)
Vital for synthesis of enzyme- nitrate reductase and aiding N-fixing bacteria in legumes
Nickel (Ni)
Required in small amounts for N-fixing plant species and prevents urea toxicity
Chlorine (Cl)
Contributes to growth, osmotic regulation, stomatal function, and disease resistance