Check these first
- Observe how many hours of direct sun the plant gets.
- Check if the plant is leaning toward a light source.
- Look at the distance between the leaves on the stem.
Likely causes
Insufficient Light
Most likelyHow to tell: The leaves are spaced far apart and the plant is leaning toward the nearest window. The leaves look pale rather than a deep green or bronze.
What to do: Move the plant to a spot that gets full, direct sun for at least 6 to 8 hours a day. If you are indoors, a south facing window is usually the best choice.
Excessive Fertilizer
PossibleHow to tell: The plant is growing very fast but the stems are weak and floppy. The leaves look thin and stretched.
What to do: Stop fertilizing your aloe entirely. These plants prefer poor soil and do not need regular feeding.
Find out what's wrong with your mountain aloe
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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
When to worry
Legginess is not fatal, but it makes the plant unstable. It is normal for the plant to lose its compact shape if it is not getting enough sun.
Stopping it coming back
Place your Mountain Aloe in the sunniest spot you have. Rotate the pot occasionally so all sides get equal light.
Mountain Aloe: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your mountain aloe 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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
Get the app · Or check it from a photo now, free
Questions people ask
- Can I prune a leggy aloe?
- You can, but it will not grow back from the cut point. It is better to provide more light to encourage compact new growth.
- Does my aloe need fertilizer?
- No, Mountain Aloe thrives in lean soil and rarely needs extra food.
More problems with Mountain Aloe
- Why is my Mountain Aloe rotting at the base?
- What are these strange growths on my Mountain Aloe?
- Why are my Aloe marlothii leaves turning yellow?
- Why are my Aloe marlothii leaf tips turning brown?
- Why is my Aloe marlothii drooping?
- Why does my Aloe marlothii have spots on its leaves?
- Why is my Aloe marlothii not flowering?
Back to the Mountain Aloe 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.

