Magnesium
Magnesium
Deficiency Symptoms

Oldest leaves are affected first interveinal chlorosis with green veins leaf margins stay green at first, but ultimately dry up on cauliflower small chlorotic leaflets. Poor rooting Magnesium deficiency should not be confused with virus infection. Virus infection would be spotty in a field.

Correction Measure

Foliar spray of MgSO4 2% twice at fortnightly interval.