Older leaves affected first. Leaf tips and margins turn yellow and then become scorched continuing inward to the leaf center. Leaf margin cup downward interveinal leaf necrosis restricted growth.
Foliar spray of K2SO4 @1 % at fortnightly intervals
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| Potassium |
| Deficiency Symptoms |
Older leaves affected first. Leaf tips and margins turn yellow and then become scorched continuing inward to the leaf center. Leaf margin cup downward interveinal leaf necrosis restricted growth. |
| Correction Measure |
Foliar spray of K2SO4 @1 % at fortnightly intervals |