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Leaf Spot in Spiderwort
How to identify and treat leaf spot in Spiderwort.
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Spiderwort care requirements
water
Moderate; prefers consistently moist soil but tolerates drought once established; avoid waterlogging
soil
Well-draining, fertile soil; adaptable to various soil types including clay and sandy soils
light
Full sun to partial shade; flowers best in full sun but tolerates afternoon shade in hot climates
symptoms
Symptoms to look for in Spiderwort
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Spiderwort
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Spiderwort
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Spiderwort
Water at soil level. Improve air circulation. Practise crop rotation.