coronavirus
Leaf Spot in Poppy Oriental
How to identify and treat leaf spot in Poppy Oriental.
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Poppy Oriental care requirements
water
Moderate during growth; reduce significantly after flowering. Drought-tolerant once established.
soil
Well-draining, sandy loam or gravelly soil. Poor fertility is acceptable. pH 6.5–7.5.
light
Full sun (6–8 hours daily) for best blooms
symptoms
Symptoms to look for in Poppy Oriental
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Poppy Oriental
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Poppy Oriental
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Poppy Oriental
Water at soil level. Improve air circulation. Practise crop rotation.