What is their function and effect?
All previously published news items from the Focus on nutritional elements series are listed below.
N (Nitrogen)
P (Phosphorus / Phosphate)
K (Potassium)
Ca (Calcium)
Mg (Magnesium)
SO4 (Sulphate)
Fe (Iron)
Mn (Manganese)
Zn (Zinc)
Cu (Copper)
B (Boron)
Mo (Molybdenum)
Na + Cl (Sodium and Chloride)
HCO3- (bicarbonate)
