Troubleshooting
Hoya Surigaoensis problems — and how to fix them
Hoya Surigaoensis (Hoya surigaoensis) 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.
Overwatering and root rot
The most common issue; this species hates wet soil. Let the medium dry fully between waterings and use a very free-draining mix to keep roots healthy.
Fungal spotting from misting
Water lingering on the thick leaves invites fungus. Avoid misting and keep humidity moderate rather than high, with good air circulation.
Won't flower
Insufficient light. Move it within a metre of a bright window; intense indirect light is essential to trigger the wax-flower clusters.
Mealybugs
Frequent on hoyas, hiding in leaf joints and new growth. Inspect regularly and treat promptly with insecticidal soap or 70% isopropyl alcohol.
Prevent hoya surigaoensis problems before they start
Most hoya surigaoensis issues are care-mismatch, not bad luck. Dial in the basics:
Looking for the species overview? Hoya — the full care guide.
Other Hoya varieties
Hoya Surigaoensis problems — FAQ
Why is my hoya surigaoensis overwatering and root rot?
The most common issue; this species hates wet soil. Let the medium dry fully between waterings and use a very free-draining mix to keep roots healthy.
Why is my hoya surigaoensis fungal spotting from misting?
Water lingering on the thick leaves invites fungus. Avoid misting and keep humidity moderate rather than high, with good air circulation.
Why is my hoya surigaoensis won't flower?
Insufficient light. Move it within a metre of a bright window; intense indirect light is essential to trigger the wax-flower clusters.
Why is my hoya surigaoensis mealybugs?
Frequent on hoyas, hiding in leaf joints and new growth. Inspect regularly and treat promptly with insecticidal soap or 70% isopropyl alcohol.