Pocket BotanistCheck these first
- Measure how many hours of direct sun the plant gets.
- Check the fertilizer label to see if it is high in nitrogen.
- Look for any signs of pest damage that might be stressing the plant.
Likely causes
Insufficient sunlight
Most likelyHow to tell: The plant looks healthy and green but has no flower buds. It is likely sitting in a spot that gets less than 6 hours of direct sun.
What to do: Relocate the plant to a spot that receives full, direct sun for most of the day. If it is in the ground, you may need to prune nearby shrubs that are blocking the light.
Too much fertilizer
PossibleHow to tell: The plant is growing very fast with lots of large, dark green leaves but no flowers. High nitrogen fertilizers often encourage foliage growth at the expense of blooms.
What to do: Stop using high nitrogen fertilizers immediately. Switch to a balanced, slow release fertilizer with a higher middle number, like a 10 20 10, to encourage blooming.
Find out what's wrong with your trailing lantana
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
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When to worry
If the plant has been in full sun for weeks and still shows no buds, it may be struggling with root health. Normal blooming slows down in extreme heat or if the plant is very young.
Stopping it coming back
Provide consistent full sun and use a bloom boosting fertilizer sparingly during the growing season. Deadhead spent flowers to encourage the plant to put energy into new buds.
Trailing Lantana: not flowering? Check yours with a photo
Every plant is a little different. Take a photo of your trailing lantana 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 lantana need to be pruned to bloom?
- A light trim can encourage new growth, which is where the flowers form. Do not prune it too hard, or you will remove the potential buds.
- How long does it take to see flowers again?
- Once you move it to better light or adjust your feeding, you should see new buds within 2 to 3 weeks.
More problems with Trailing Lantana
- Why are there tiny white bugs on my Trailing Lantana?
- What are these white dusty spots on my Trailing Lantana?
- Why is my Trailing Lantana drooping?
- Why is my Trailing Lantana looking leggy?
- Why are my Trailing Lantana's leaves turning yellow?
- Why are my trailing lantana's leaf tips turning brown?
- Why is my trailing lantana dropping its leaves?
- How do I fix root rot in my trailing lantana?
- Why are my Trailing Lantana leaves curling?
Back to the Trailing Lantana guide
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.