Will my leaves uncurl once the aphids are gone?

Existing leaves that are severely damaged may stay curled. However, the new growth should emerge flat and healthy once the pest pressure is removed.

Does this plant need high humidity to prevent curling?

While it prefers moist soil, it does not require specific humidity levels. Focus on keeping the soil evenly moist rather than misting the leaves.

Why are my Indian tobacco leaves curling? Causes and fixes

Check these first

Inspect the undersides of the curled leaves for aphids.
Touch the soil to see if it feels dry.
Check the plant location for intense afternoon sun exposure.

Likely causes

Aphids
Most likely
How to tell: You will see small green or black insects clustered on the undersides of leaves or near the new growth. They suck the sap, causing the foliage to twist and curl as it develops.
What to do: Spray the plant with a strong stream of water to knock the aphids off. If they persist, apply insecticidal soap once a week until the infestation clears.
Heat Stress
Possible
How to tell: The leaves curl inward during the hottest part of the day to conserve moisture. If they flatten out again at night, the plant is just reacting to the temperature.
What to do: Move your plant to a spot with partial shade during the afternoon hours. Ensure you keep the soil consistently moist by watering every 2 to 4 days.

Curling leaves on other plants

Find out what's wrong with your indian tobacco

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 leaves remain curled and brittle even after the plant has been watered and cooled down. It is normal for leaves to curl slightly during a heat wave.

Stopping it coming back

Keep your Indian tobacco well watered and monitor the new growth weekly for early signs of pests.

Indian tobacco: curling leaves? Check yours with a photo

Every plant is a little different. Take a photo of your indian tobacco 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 the aphids are gone?: Existing leaves that are severely damaged may stay curled. However, the new growth should emerge flat and healthy once the pest pressure is removed.
Does this plant need high humidity to prevent curling?: While it prefers moist soil, it does not require specific humidity levels. Focus on keeping the soil evenly moist rather than misting the leaves.

Guides to these causes

Aphids

Why are my Indian tobacco leaves curling?

Check these first

Not sure what's wrong with your indian tobacco?