Troubleshooting
Showy Lipstick Vine problems — and how to fix them
Showy Lipstick Vine (Aeschynanthus speciosus) 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.
Failure to bloom
Most often caused by insufficient light or over-potting. Move to a brighter spot and allow the plant to become slightly pot-bound; a brief cooler, drier winter rest (15°C, reduced water for 6-8 weeks) often triggers flowering.
Root rot
Caused by heavy compost or sitting in water. Repot into a free-draining epiphytic mix and reduce watering frequency immediately.
Leaf drop in cold draughts
Sensitive to temperatures below 15°C and cold draughts from windows or air conditioning. Move away from cold sources.
Mealybugs
White waxy clusters in leaf axils and at stem joints. Dab with a cotton bud dipped in 70% isopropyl alcohol and apply neem oil spray weekly until clear.
Yellowing lower leaves
Normal if just the oldest leaves; caused by overwatering or low light if widespread. Check soil moisture and light levels.
Prevent showy lipstick vine problems before they start
Most showy lipstick vine issues are care-mismatch, not bad luck. Dial in the basics:
Showy Lipstick Vine problems — FAQ
Why is my showy lipstick vine failure to bloom?
Most often caused by insufficient light or over-potting. Move to a brighter spot and allow the plant to become slightly pot-bound; a brief cooler, drier winter rest (15°C, reduced water for 6-8 weeks) often triggers flowering.
Why is my showy lipstick vine root rot?
Caused by heavy compost or sitting in water. Repot into a free-draining epiphytic mix and reduce watering frequency immediately.
Why is my showy lipstick vine leaf drop in cold draughts?
Sensitive to temperatures below 15°C and cold draughts from windows or air conditioning. Move away from cold sources.
Why is my showy lipstick vine mealybugs?
White waxy clusters in leaf axils and at stem joints. Dab with a cotton bud dipped in 70% isopropyl alcohol and apply neem oil spray weekly until clear.
Why is my showy lipstick vine yellowing lower leaves?
Normal if just the oldest leaves; caused by overwatering or low light if widespread. Check soil moisture and light levels.