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Leaf Spot in Celery

How to identify and treat leaf spot in Celery.

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Celery care requirements

water
Keep soil consistently moist but not waterlogged; water deeply 2–3 times weekly. Mulch to retain moisture.
soil
Rich, well-draining loam with high organic matter and pH 6.0–7.0. Prefers fertile, slightly alkaline soil.
light
Full sun (6–8 hours daily); partial shade in hot climates.
symptoms

Symptoms to look for in Celery

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

Common causes in Celery

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

healing

How to treat leaf spot in Celery

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Celery

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

Leaf Spot in Celery — Symptoms & Treatment | GreenScout