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Leaf Spot in Mountain Bluet
How to identify and treat leaf spot in Mountain Bluet.
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Mountain Bluet care requirements
water
Moderate; water regularly during establishment, then drought-tolerant. Allow soil to dry between waterings.
soil
Well-draining, neutral to slightly alkaline soil. Very tolerant of poor, sandy, or gravelly soils.
light
Full sun (6+ hours daily); tolerates partial shade but flowers less freely
symptoms
Symptoms to look for in Mountain Bluet
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Mountain Bluet
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Mountain Bluet
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Mountain Bluet
Water at soil level. Improve air circulation. Practise crop rotation.