Troubleshooting
Hoya 'Sunrise' problems — and how to fix them
Hoya 'Sunrise' (Hoya 'Sunrise') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Stays plain green
Without enough light the prized red-bronze 'sunrise' colouring never develops. Increase bright indirect light and add a little gentle direct sun, raising exposure gradually so the leaves stress to colour without burning.
Crispy leaf edges
Browning tips and edges point to too-dry air or underwatering combined with strong sun. Raise humidity toward 50-60% and keep watering consistent during the growing season.
Root rot
Yellowing, soft stems and collapse follow overwatering in a dense mix. Use a chunky, fast-draining medium, let it dry between waterings, and ensure the pot drains freely.
Mealybugs
Cottony white pests hide in leaf joints and new growth. Wipe away with alcohol on a swab and repeat treatments; inspect the compact growth regularly.
Prevent hoya 'sunrise' problems before they start
Most hoya 'sunrise' issues are care-mismatch, not bad luck. Dial in the basics:
Looking for hoya 'sunrise' in general rather than its problems? Read the full hoya 'sunrise' care guide — light, water, soil and feeding.
Hoya 'Sunrise' problems — FAQ
Why is my hoya 'sunrise' stays plain green?
Without enough light the prized red-bronze 'sunrise' colouring never develops. Increase bright indirect light and add a little gentle direct sun, raising exposure gradually so the leaves stress to colour without burning.
Why is my hoya 'sunrise' crispy leaf edges?
Browning tips and edges point to too-dry air or underwatering combined with strong sun. Raise humidity toward 50-60% and keep watering consistent during the growing season.
Why is my hoya 'sunrise' root rot?
Yellowing, soft stems and collapse follow overwatering in a dense mix. Use a chunky, fast-draining medium, let it dry between waterings, and ensure the pot drains freely.
Why is my hoya 'sunrise' mealybugs?
Cottony white pests hide in leaf joints and new growth. Wipe away with alcohol on a swab and repeat treatments; inspect the compact growth regularly.