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Winged primrose-willow · Ludwigia decurrens

Why is my Winged primrose-willow growing leggy?

Leggy growth happens when your plant is stretching to find more light. This species is a sun-lover that needs direct exposure to stay compact and strong.

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leggy growth on a plant
Photo: Rosser1954, CC BY-SA 4.0

Check these first

  1. Observe how many hours of direct sun the plant receives.
  2. Check if nearby plants are shading your primrose-willow.
  3. Rotate the pot to ensure even light exposure.

Likely causes

  1. Insufficient light

    Most likely

    How to tell: The stems are long and thin with large gaps between the leaves. The plant leans heavily toward the nearest light source.

    What to do: Move the plant to a location that receives full, direct sun for at least 6 to 8 hours a day. If growing indoors, place it in your brightest south-facing window.

  2. Crowding

    Possible

    How to tell: The plant is growing in a dense group where lower leaves are shaded by upper ones.

    What to do: Thin out the stems to improve airflow and light penetration. Ensure each plant has enough space to receive sun on all sides.

Leggy growth in other plants

Find out what's wrong with your winged primrose-willow

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

If the stems are so weak they cannot support themselves, the plant is severely light-starved. It is normal for the plant to grow tall as it matures, but it should remain sturdy.

Stopping it coming back

Provide maximum sun exposure and prune the tips occasionally to encourage bushier growth.

Winged primrose-willow: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your winged primrose-willow 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

Can I prune the leggy stems?
Yes, trimming the stems back will encourage the plant to branch out and grow more compactly. Just make sure to give it more light afterward.
Is full sun too much for this plant?
Not at all. Winged primrose-willow thrives in full, direct sun as long as its water needs are met.

More problems with Winged primrose-willow

Back to the Winged primrose-willow 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.