Will the leaves grow back?

Yes, once the underlying cause is fixed, the plant will produce new growth. It may take a few weeks for the plant to recover its fullness.

Is leaf drop a sign of a pest infestation?

While less common, severe pest issues can cause leaf drop. Check the undersides of the leaves for any signs of insects.

Mexican orange blossom: leaf drop, causes and fixes

Check these first

Inspect the roots for signs of decay or rot.
Check if the plant was recently moved or repotted.
Look for signs of pests that might be causing leaf damage.

Likely causes

Root rot
Possible
How to tell: Leaves turn yellow and fall off in large numbers, often starting from the bottom up. The roots will look dark, mushy, and smell unpleasant.
What to do: Remove the plant from its pot and trim away any black or mushy roots. Repot in fresh, fast draining soil and reduce your watering frequency.
Sudden environmental change
Possible
How to tell: Leaves drop shortly after you move the plant to a new location with different light or temperature. The plant is reacting to the shock of the new environment.
What to do: Keep the plant in a stable location with consistent bright indirect light. Avoid moving it again so it can acclimate to its current spot.

Leaf drop in other plants

Find out what's wrong with your mexican orange blossom

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.

When to worry

Worry if the leaf drop is sudden and involves a large portion of the plant. It is normal for a few older leaves to drop occasionally as the plant grows.

Stopping it coming back

Maintain consistent care and avoid drastic changes in light or temperature. Ensure your soil mix allows for proper aeration and drainage.

Mexican orange blossom: leaf drop? Check yours with a photo

Every plant is a little different. Take a photo of your mexican orange blossom and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

Get the app · Or check it from a photo now, free

Questions people ask

Will the leaves grow back?: Yes, once the underlying cause is fixed, the plant will produce new growth. It may take a few weeks for the plant to recover its fullness.
Is leaf drop a sign of a pest infestation?: While less common, severe pest issues can cause leaf drop. Check the undersides of the leaves for any signs of insects.

Guides to these causes

Root Rot

Why is my Choisya ternata dropping its leaves?