coronavirus
Leaf Spot in Horse Chestnut Red
How to identify and treat leaf spot in Horse Chestnut Red.
potted_plant
Horse Chestnut Red care requirements
water
Moderate watering; water deeply during establishment and dry periods
soil
Well-drained fertile loam; tolerates clay and alkaline soils
light
Full sun to partial shade; prefers 6+ hours of sunlight daily
symptoms
Symptoms to look for in Horse Chestnut Red
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Horse Chestnut Red
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Horse Chestnut Red
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Horse Chestnut Red
Water at soil level. Improve air circulation. Practise crop rotation.