Nutritional Deficiencies/Disorders of Large cardamom

Potassium

• Older leaves show chlorosis.
• The symptoms start from margins and become necrotic brown colour.
• Drying starts from leaf tip towards base.
• Leaf become pale green and turns yellow with scorching appearance.

Correction Measure: Foliar spray of K₂SO₄ @1% at fortnightly intervals.

IPM for Large Cardamom

To know the IPM practices for Large Cardamom, click here.

Source: NIPHM and Directorate of Plant Protection, Quarantine & Storage