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Eve's Pin Cactus · Austrocylindropuntia subulata

Why is my Eve's Pin Cactus growing thin and tall?

When this cactus gets leggy, it is usually reaching for more light because it is not getting enough sun. Check if your plant is getting at least 6 to 8 hours of direct light daily.

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

Check these first

  1. Observe the light levels in the plant's current location.
  2. Check if the plant is leaning toward a window.
  3. Compare the thickness of new growth to the older base.

Likely causes

  1. Insufficient light

    Most likely

    How to tell: The new growth is thin, pale, and lacks the sturdy structure of the older stems.

    What to do: Move the plant to a spot that receives full, direct sun for most of the day. If you do not have a bright enough window, consider using a high output grow light.

  2. Excessive fertilizer

    Possible

    How to tell: The plant grows quickly but the stems are weak and cannot support their own weight.

    What to do: Stop fertilizing during the winter months. Use a balanced cactus fertilizer at half strength only during the active growing season.

Leggy growth in other plants

Find out what's wrong with your eve's pin cactus

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 not fatal, but it is permanent. The thin stems will not thicken up even if you provide better light, so you may eventually want to prune them.

Stopping it coming back

Provide as much direct sun as possible throughout the year. Rotate the pot every few weeks to ensure all sides get equal exposure.

Eve's Pin Cactus: leggy growth? Check yours with a photo

Every plant is a little different. Take a photo of your eve's pin cactus 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 leggy parts?
You can prune them if you do not like the look, but it is not strictly necessary for the plant's health. Make sure to use clean, sharp shears.
Can I propagate the cuttings?
Yes, let the cut end callous over for a few days in a dry spot. Then, place it in dry cactus soil and wait a few weeks before watering.

More problems with Eve's Pin Cactus

Back to the Eve's Pin Cactus 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.