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Eastern red columbine · Aquilegia canadensis

Why are my Eastern red columbine leaves turning yellow?

Yellowing leaves on your columbine usually signal a problem with soil moisture or light exposure. Check your soil moisture levels first to see if the plant is sitting in soggy ground.

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yellow leaves on a plant
Photo: Trio3D, CC BY-SA 4.0

Check these first

  1. Feel the soil 2 inches deep.
  2. Check the drainage of the planting site.
  3. Observe the amount of direct sunlight the plant receives.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The leaves look limp and yellow, and the soil feels constantly wet or swampy to the touch.

    What to do: Stop watering immediately and let the top 2 inches of soil dry out. Ensure your planting site has excellent drainage to prevent water from pooling around the roots.

  2. Too much sun

    Possible

    How to tell: Leaves turn yellow or bleached in the middle of the day when sun exposure is most intense.

    What to do: Move the plant to a spot with partial shade. If it is in the ground, add a layer of mulch to keep the roots cool.

Yellow leaves on other plants

Find out what's wrong with your eastern red columbine

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.

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When to worry

It is normal for the oldest bottom leaves to yellow and drop as the plant finishes its blooming cycle. Worry if the yellowing spreads rapidly to the newer growth at the top.

Stopping it coming back

Maintain a consistent watering schedule and ensure the soil drains well after heavy rain.

Eastern red columbine: yellow leaves? Check yours with a photo

Every plant is a little different. Take a photo of your eastern red columbine 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.

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Questions people ask

Should I cut off the yellow leaves?
Yes, you can snip them off with clean scissors to keep the plant looking tidy. This also helps you see if new yellowing occurs.
Can fertilizer fix yellow leaves?
Only if the yellowing is caused by a nutrient deficiency, which is rare. Do not fertilize a stressed plant until you have corrected the watering.

More problems with Eastern red columbine

Back to the Eastern red columbine 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.