Question

Deficiency of what is indicated by yellowish edges in leaves?


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Answer 1

Potassium deficiency starts with a characteristic mottled chlorosis of older leaves that gradually spreads to younger leaves. Due to loss of apical dominance, rosette or bushy habit of growth is shown by plants. ... Thus yellowish edges appear in leaves deficient in Potassium.

Answer 2

Potassium deficiency starts with a characteristic mottled chlorosis of older leaves that gradually spreads to younger leaves.

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