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Garden star of Bethlehem · Ornithogalum umbellatum

Why are my Garden star of Bethlehem's leaves turning yellow?

Yellowing leaves can be a sign of natural aging or a response to incorrect watering. Check the soil moisture to determine the cause.

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

Check these first

  1. Determine if the plant has finished its flowering cycle.
  2. Check the soil moisture level with your finger.
  3. Look for signs of pests on the undersides of the leaves.

Likely causes

  1. Natural dormancy

    Most likely

    How to tell: The leaves turn yellow and wither after the flowering season ends. This happens gradually as the plant prepares for its rest period.

    What to do: Allow the leaves to yellow completely before trimming them off. This allows the bulb to store energy for next year.

  2. Overwatering

    Possible

    How to tell: Yellowing starts at the base of the plant and the leaves look limp. The soil feels constantly wet to the touch.

    What to do: Reduce your watering frequency to every 10 to 14 days. Ensure the soil dries out slightly between waterings.

Yellow leaves on other plants

Find out what's wrong with your garden star of bethlehem

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

Yellowing is normal after flowering, but if it happens while the plant is actively growing, you likely have a watering issue.

Stopping it coming back

Follow a strict watering schedule and ensure the plant gets a dry rest period when the leaves fade.

Garden star of Bethlehem: yellow leaves? Check yours with a photo

Every plant is a little different. Take a photo of your garden star of bethlehem 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 yellow leaves?
Only cut them once they are completely brown and dry. Cutting them while yellow prevents the bulb from storing energy.
Is yellowing a sign of a nutrient deficiency?
Rarely. It is almost always related to the plant's natural life cycle or improper moisture levels.

More problems with Garden star of Bethlehem

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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.