Check these first
- Check the current outdoor temperature.
- Look for fine webbing on the stems or leaf undersides.
- Examine the soil to see if it has been bone dry for too long.
Likely causes
Dormancy
Most likelyHow to tell: The leaves turn yellow or brown and fall off as temperatures drop below 60 degrees Fahrenheit. This is a natural process as the plant prepares for winter.
What to do: Reduce watering significantly during this time. Keep the plant in a cool, bright spot and wait for spring to resume normal care.
Spider Mites
Most likelyHow to tell: You will see tiny webbing between leaves and a stippled, dusty appearance on the foliage. These pests thrive in hot, dry conditions.
What to do: Spray the leaves thoroughly with neem oil or insecticidal soap every 7 days. Make sure to cover the undersides of the leaves where mites hide.
Find out what's wrong with your frangipani
The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.
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When to worry
Leaf drop is normal in late autumn and winter. It is only a concern if the plant is dropping leaves while it is warm and actively growing.
Stopping it coming back
Keep the plant hydrated during the summer and monitor for pests regularly. Provide a consistent, warm environment during the growing season.
Keep your frangipani healthy from here
Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.
Questions people ask
- Will my plumeria grow leaves back?
- Yes, as long as the stem is firm and healthy, it will sprout new leaves once the weather warms up in spring.
- Does underwatering cause leaf drop?
- Yes, if the soil stays dry for too long, the plant will shed leaves to conserve moisture. Give it a deep soak if the soil has pulled away from the sides of the pot.
More problems with Frangipani
- Why are there bugs on my Plumeria?
- Why is my Plumeria rotting at the base?
- Why are there spots on my Plumeria leaves?
- Why are my plumeria's leaves turning yellow?
- Why won't my plumeria bloom?
- Why is my Plumeria growing so tall and leggy?
- Why are my Plumeria leaf tips turning brown?
- Why is my Plumeria drooping?
- Why are my plumeria leaves curling?
This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.
