Pocket BotanistCheck these first
- Measure the hours of direct sun the tree receives.
- Check if you have fertilized in the last two months.
- Ensure the tree is old enough to bloom.
Likely causes
Insufficient Light
Most likelyHow to tell: The tree looks healthy but never produces buds. It is likely sitting in a spot with filtered or low light.
What to do: Move the tree to a spot that receives at least 8 hours of direct sunlight daily. If indoors, use a high output grow light.
Lack of Fertilizer
Most likelyHow to tell: The tree has pale leaves and shows no signs of bud development. It is likely starving for nitrogen and micronutrients.
What to do: Apply a balanced citrus fertilizer every 4 to 6 weeks during the growing season. Follow the package instructions for your specific tree size.
Find out what's wrong with your citrus
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
Young trees often take 3 to 5 years to bloom. If your tree is mature and healthy but still not blooming, it needs more light.
Stopping it coming back
Provide consistent full sun and a regular feeding schedule throughout the year.
Citrus: not flowering? Check yours with a photo
Every plant is a little different. Take a photo of your citrus 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
- Does my tree need a pollinator?
- Most citrus trees are self fertile and do not need another tree to produce fruit.
- Can I force it to bloom?
- You cannot force it, but providing optimal light and fertilizer will encourage the natural blooming cycle.
More problems with Citrus
- Why are my citrus tree's leaves turning yellow?
- Why does my citrus tree have pests?
- Why are there spots on my citrus tree leaves?
- Why is my citrus tree dropping its leaves?
- Why is my citrus tree growing long and leggy?
- Why are my citrus tree leaves curling?
- Why are my citrus tree leaves getting brown tips?
- Why is my citrus tree drooping?
- Why are my citrus tree's roots rotting?
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.