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Cider gum · Eucalyptus gunnii

Why is my Cider gum growing so leggy?

A leggy Eucalyptus gunnii is usually reaching out for more light. This plant loves full sun, so check if it is getting enough direct light throughout the day.

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

Check these first

  1. Measure how many hours of direct sun the plant gets.
  2. Check if the plant is leaning toward a light source.
  3. Look for signs of new growth at the base of the plant.

Likely causes

  1. Insufficient light

    Most likely

    How to tell: The stems are long and thin with large gaps between the leaves.

    What to do: Move the plant to a location that receives full, direct sun for at least 6 to 8 hours a day. If you are growing it indoors, a south facing window is usually best.

  2. Lack of pruning

    Possible

    How to tell: The plant is tall and sparse but otherwise appears healthy.

    What to do: Prune the tips of the branches in early spring to encourage bushier growth. Regular trimming helps the plant maintain a compact shape.

Leggy growth in other plants

Find out what's wrong with your cider gum

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

Legginess is rarely fatal but it does make the plant look untidy. It is normal for young plants to grow quickly, but they should still look sturdy.

Stopping it coming back

Provide maximum sunlight and prune annually to maintain a dense, attractive form. Rotate the pot occasionally so all sides get equal light.

Cider gum: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your cider gum 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 cut back a leggy Cider gum?
Yes, you can prune back long, straggly stems to encourage side branching. Do this in the spring to give the plant time to recover during the growing season.
Does my Cider gum need fertilizer?
Eucalyptus generally do not need much fertilizer. If the plant is leggy, focus on light and pruning before adding any nutrients.

More problems with Cider gum

Back to the Cider gum 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.