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Leaf Spot in Water Iris
How to identify and treat leaf spot in Water Iris.
potted_plant
Water Iris care requirements
water
Submerge roots in 0–6 inches of water; keep soil consistently moist to wet
soil
Rich, heavy clay or loamy soil with high organic matter; aquatic planting soil works well
light
Full sun to partial shade (6+ hours of direct sunlight daily for best flowering)
symptoms
Symptoms to look for in Water Iris
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Water Iris
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Water Iris
Remove affected leaves. Apply appropriate fungicide or bactericide.
shield
Preventing leaf spot in Water Iris
Water at soil level. Improve air circulation. Practise crop rotation.