Is it normal for leaves to curl in the sun?

Yes, some minor curling during peak heat is a natural way for the plant to protect itself. It should recover by evening.

Should I prune curled leaves?

Wait until the plant recovers. If the leaves remain brown and crispy, you can trim them off for appearance.

Why are my spotted bee balm leaves curling? Causes and fixes

Check these first

Check if the soil is bone dry.
Observe if the curling happens only during the hottest part of the day.
Look for signs of pests that might cause leaf distortion.

Likely causes

Heat Stress
Possible
How to tell: Leaves curl inward during the hottest part of the day to conserve moisture. They usually look better in the cool of the morning.
What to do: Provide a deep watering to ensure the roots are hydrated. Mulch around the base of the plant to keep the soil temperature cooler.
Underwatering
Possible
How to tell: The leaves feel dry, brittle, and curl up tightly. The soil will be completely dry and pulling away from the sides of the pot or ground.
What to do: Give the plant a thorough, deep watering. Ensure the water reaches the root zone by watering slowly over several minutes.

Curling leaves on other plants

Find out what's wrong with your spotted bee balm

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 stay curled even after you water the plant or when the temperature drops at night. This could indicate a deeper root issue.

Stopping it coming back

Maintain a consistent watering schedule and use mulch to keep the soil moisture stable. This helps the plant handle hot summer days without stress.

Spotted bee balm: curling leaves? Check yours with a photo

Every plant is a little different. Take a photo of your spotted bee balm 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

Is it normal for leaves to curl in the sun?: Yes, some minor curling during peak heat is a natural way for the plant to protect itself. It should recover by evening.
Should I prune curled leaves?: Wait until the plant recovers. If the leaves remain brown and crispy, you can trim them off for appearance.

Guides to these causes

Dehydration

Why are my spotted bee balm leaves curling?

Check these first

Not sure what's wrong with your spotted bee balm?