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Leaf Spot in Rocket

How to identify and treat leaf spot in Rocket.

potted_plant

Rocket care requirements

water
Keep soil consistently moist but not waterlogged. Water regularly, especially during dry spells, providing 1–1.5 inches per week. Reduce watering slightly in cooler months.
soil
Well-draining, fertile soil rich in organic matter. Aim for pH 6.0–7.0. Rocket tolerates poor soil but yields better leaves with compost or aged manure incorporated.
light
Full sun to partial shade; 6–8 hours of direct light daily. Light afternoon shade helps prevent bolting in warm climates.
symptoms

Symptoms to look for in Rocket

  • fiber_manual_recordCircular brown or black spots
  • fiber_manual_recordYellow halos around spots
  • fiber_manual_recordPremature defoliation
help

Common causes in Rocket

Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.

healing

How to treat leaf spot in Rocket

Remove affected leaves. Apply appropriate fungicide or bactericide.

shield

Preventing leaf spot in Rocket

Water at soil level. Improve air circulation. Practise crop rotation.