Check these first
- Check if the tree was recently moved.
- Feel the soil to see if it is too dry or too wet.
- Look for signs of pests on the fallen leaves.
Likely causes
Sudden environmental change
Most likelyHow to tell: The tree drops leaves shortly after being moved to a new spot or after a temperature shift. It is reacting to the change in light intensity.
What to do: Keep the tree in a spot with consistent full sun. Avoid moving it frequently so it can acclimate to its surroundings.
Inconsistent watering
PossibleHow to tell: The leaves turn yellow or brown before falling off. The soil may be bone dry for too long or constantly soaked.
What to do: Establish a rhythm of watering every 5 to 10 days. Water deeply until it runs out the bottom, then wait for the top few centimeters to dry.
Find out what's wrong with your lemon
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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
When to worry
It is normal for a few old leaves to drop occasionally. You should worry if the tree is losing many leaves at once or if the new growth is falling off.
Stopping it coming back
Maintain a stable environment with plenty of direct sunlight and consistent watering habits.
Lemon: leaf drop? Check yours with a photo
Every plant is a little different. Take a photo of your lemon 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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
Get the app · Or check it from a photo now, free
Questions people ask
- Will my lemon tree grow leaves back?
- Yes, once the stressor is removed, the tree will grow new leaves. It may take a few weeks to see new buds.
- Is it normal for my lemon tree to lose leaves in winter?
- If the light levels drop significantly indoors, the tree may shed leaves. Try to provide as much direct sun as possible during the winter months.
More problems with Lemon
- Why are there bumps and trails on my lemon tree leaves?
- Why are my lemon tree leaves turning yellow?
- Why are there spots on my lemon tree leaves?
- Why is my lemon tree not flowering?
- Why is my lemon tree growing so leggy?
- Why is my lemon tree looking sick and the soil stays wet?
- Why are my lemon tree leaves getting brown tips?
- Why is my lemon tree drooping?
- Why are my lemon tree leaves curling?
This article was generated with AI on from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.
