Pest identification
What's eating my hoya heuschkeliana?
Mealybugs
Signs: White cottony fluff in stem joints and leaf bases; sticky honeydew and wilting new growth
Control: Spot-treat with isopropyl alcohol swab; apply diluted neem oil spray over the whole plant; repeat weekly
Scale insects
Signs: Hard or soft brownish bumps attached to stems; leaf yellowing and overall decline
Control: Remove mechanically with a toothbrush and rubbing alcohol; treat with horticultural or neem oil spray monthly
Spider mites
Signs: Stippled, pale foliage and fine webbing on undersides of the small waxy leaves
Control: Increase humidity around the plant, rinse foliage regularly, and apply insecticidal soap weekly until resolved
Keep hoya heuschkeliana pest-free
Healthy plants resist pests best. Get the basics right:
Hoya heuschkeliana pests — FAQ
What is eating my hoya heuschkeliana?
Hoya heuschkeliana is a compact indoor Hoya most commonly attacked by mealybugs in leaf axils and scale on its woody stems. Spider mites can colonise the undersides of its small waxy leaves in low humidity. Prompt isolation and alcohol-based spot treatment combined with neem oil prevent infestations from spreading.
How do I get rid of mealybugs on hoya heuschkeliana?
White cottony fluff in stem joints and leaf bases; sticky honeydew and wilting new growth Spot-treat with isopropyl alcohol swab; apply diluted neem oil spray over the whole plant; repeat weekly
How do I get rid of scale insects on hoya heuschkeliana?
Hard or soft brownish bumps attached to stems; leaf yellowing and overall decline Remove mechanically with a toothbrush and rubbing alcohol; treat with horticultural or neem oil spray monthly
How do I get rid of spider mites on hoya heuschkeliana?
Stippled, pale foliage and fine webbing on undersides of the small waxy leaves Increase humidity around the plant, rinse foliage regularly, and apply insecticidal soap weekly until resolved