Will my leaves uncurl once I fix the problem?

Existing leaves that are severely curled may not fully flatten out again. Focus on the health of new growth to ensure it emerges flat and green.

Can overwatering cause curling?

Yes, if the roots are sitting in soggy soil, they cannot take up water properly, which can cause the leaves to curl and wilt. Always check that the top inch of soil is dry before watering again.

Why are my Trailing Lantana leaves curling? Causes and fixes

Check these first

Inspect the undersides of curled leaves for tiny white insects.
Touch the soil to see if the top inch is dry.
Observe if the leaves uncurl after the sun goes down.

Likely causes

Whitefly Infestation
Most likely
How to tell: You will see tiny white insects flying up when you touch the plant. The leaves may look curled, yellowed, or sticky from honeydew.
What to do: Spray the foliage thoroughly with insecticidal soap or neem oil. Repeat the application every 5 to 7 days until the insects are gone.
Heat and Moisture Stress
Possible
How to tell: The leaves curl inward during the hottest part of the day to conserve water. If they stay curled even in the evening, the soil is likely too dry.
What to do: Check the soil moisture and water deeply if the top inch feels dry. Ensure your plant gets full sun but provide a bit of afternoon shade if temperatures stay above 95 degrees.

Curling leaves on other plants

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.

When to worry

Worry if the curling is accompanied by yellowing or stunted growth. It is normal for leaves to curl slightly during extreme heat waves as a natural defense.

Stopping it coming back

Keep your plant well watered during dry spells and maintain good air circulation to discourage pests.

Trailing Lantana: curling leaves? 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.

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

Questions people ask

Will my leaves uncurl once I fix the problem?: Existing leaves that are severely curled may not fully flatten out again. Focus on the health of new growth to ensure it emerges flat and green.
Can overwatering cause curling?: Yes, if the roots are sitting in soggy soil, they cannot take up water properly, which can cause the leaves to curl and wilt. Always check that the top inch of soil is dry before watering again.

Guides to these causes

Whitefly

Why are my Trailing Lantana leaves curling?