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Leaf Spot in Hawthorn

How to identify and treat leaf spot in Hawthorn.

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Hawthorn care requirements

water
Drought-tolerant once established; water regularly during first growing season, then minimal supplemental watering needed.
soil
Tolerates poor, well-drained soils; adaptable to clay, loam, and sandy conditions; pH 6.0–8.0.
light
Full sun to partial shade; performs well in most light conditions.
symptoms

Symptoms to look for in Hawthorn

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

Common causes in Hawthorn

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

healing

How to treat leaf spot in Hawthorn

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Hawthorn

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

Leaf Spot in Hawthorn — Symptoms & Treatment | GreenScout