coronavirus
Leaf Spot in Hoya Australis
How to identify and treat leaf spot in Hoya Australis.
potted_plant
Hoya Australis care requirements
water
Water thoroughly when top inch of soil is dry; reduce watering in winter. Prefers to dry out slightly between waterings
soil
Well-draining potting mix; combine orchid bark, perlite, and peat moss or coco coir
light
Bright, indirect light preferred; tolerates moderate to low light but flowers best with bright conditions
symptoms
Symptoms to look for in Hoya Australis
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Hoya Australis
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Hoya Australis
Remove affected leaves. Apply appropriate fungicide or bactericide.
shield
Preventing leaf spot in Hoya Australis
Water at soil level. Improve air circulation. Practise crop rotation.