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Leaf Spot in Water Iris Yellow
How to identify and treat leaf spot in Water Iris Yellow.
potted_plant
Water Iris Yellow care requirements
water
Plant in shallow water 0–9 inches deep or boggy, consistently wet soil
soil
Heavy clay, loam, or specialized aquatic soil; tolerates poor fertility better than other iris species
light
Full sun to partial shade (minimum 5 hours of direct sunlight for optimal blooms)
symptoms
Symptoms to look for in Water Iris Yellow
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Water Iris Yellow
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Water Iris Yellow
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Water Iris Yellow
Water at soil level. Improve air circulation. Practise crop rotation.