Should I cut off the yellow leaves?

Yes, you can snip off yellow leaves to keep the plant looking tidy. This also helps you monitor if the yellowing is continuing to spread.

Does spotted bee balm need a lot of fertilizer?

No, this plant actually prefers average to poor soil. Too much fertilizer can lead to weak, floppy stems and fewer flowers.

Spotted bee balm: yellow leaves, causes and fixes

Check these first

Check the soil moisture by sticking your finger 2 inches deep.
Inspect the base of the stems for signs of mushiness or rot.
Look for pests like aphids that might be sucking sap.

Likely causes

Overwatering
Most likely
How to tell: The leaves turn yellow starting from the bottom of the plant, and the soil feels constantly soggy.
What to do: Stop watering immediately and let the top 3 inches of soil dry out completely. Ensure your planting site has excellent drainage or consider moving the plant to a spot with better soil aeration.
Nutrient deficiency
Possible
How to tell: The entire plant looks pale or yellow, often with stunted growth.
What to do: Apply a balanced, slow release fertilizer in early spring. Avoid over fertilizing, as this plant prefers leaner soil conditions.

Yellow 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

Be concerned if the yellowing spreads rapidly across the whole plant. It is normal for the oldest, lowest leaves to yellow and drop as the plant focuses energy on new growth.

Stopping it coming back

Only water when the top few inches of soil are dry to the touch. Plant in well draining soil to prevent water from pooling around the roots.

Spotted bee balm: yellow 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

Should I cut off the yellow leaves?: Yes, you can snip off yellow leaves to keep the plant looking tidy. This also helps you monitor if the yellowing is continuing to spread.
Does spotted bee balm need a lot of fertilizer?: No, this plant actually prefers average to poor soil. Too much fertilizer can lead to weak, floppy stems and fewer flowers.

Why are my spotted bee balm leaves turning yellow?