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Leaf Spot in Hoya Kerrii
How to identify and treat leaf spot in Hoya Kerrii.
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Hoya Kerrii care requirements
water
Allow soil to dry between waterings; water thoroughly when top inch is dry; reduce watering in winter and dormant periods
soil
Well-draining potting mix with perlite, orchid bark, or cactus mix; excellent drainage is essential
light
Bright, indirect light; blooms best with 6+ hours of bright light daily; will survive in moderate light but flowers may be sparse
symptoms
Symptoms to look for in Hoya Kerrii
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Hoya Kerrii
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Hoya Kerrii
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Hoya Kerrii
Water at soil level. Improve air circulation. Practise crop rotation.