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Leaf Spot in Sweet Chestnut
How to identify and treat leaf spot in Sweet Chestnut.
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Sweet Chestnut care requirements
water
Moderate; consistent moisture during growing season; drought-tolerant once established
soil
Well-drained, slightly acidic soil (pH 5.5–7.0); tolerates poor soil better than many fruit trees
light
Full sun to partial shade (6+ hours sunlight); develops better form in full sun
symptoms
Symptoms to look for in Sweet Chestnut
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Sweet Chestnut
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Sweet Chestnut
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Sweet Chestnut
Water at soil level. Improve air circulation. Practise crop rotation.