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Check these first
- Inspect the drainage holes for blockages.
- Smell the soil for signs of decay.
- Check the moisture level 2 inches below the surface.
Likely causes
Overwatering
Most likelyHow to tell: The leaves may turn yellow or wilt even when the soil feels wet. You might notice a sour or swampy smell coming from the pot.
What to do: Stop watering immediately and let the top 2 inches of soil dry out. If the plant does not recover in a few days, repot it into fresh, well draining soil and trim away any black or mushy roots.
Poor Drainage
PossibleHow to tell: Water sits on the surface of the soil for a long time after you water. The pot may lack holes or the soil mix is too dense and heavy.
What to do: Repot the plant into a container with adequate drainage holes. Use a mix amended with perlite or coarse sand to improve aeration.
Find out what's wrong with your spear saltbush
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 feel soft or mushy near the base, the rot has likely spread too far to save the plant. It is normal for a few older leaves to drop occasionally, but widespread wilting is a serious sign.
Stopping it coming back
Always empty the saucer under your pot after watering so the roots never sit in standing water.
Spear saltbush: root rot? Check yours with a photo
Every plant is a little different. Take a photo of your spear saltbush 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 save a plant with root rot?
- Yes, if you catch it early. Trim the damaged roots, repot in fresh soil, and be very careful with your watering schedule moving forward.
- How often should I water my saltbush?
- Aim to water every 5 to 10 days. Always check the soil moisture first to ensure it is not still wet from the last time.
More problems with Spear saltbush
- Why does my Spear saltbush have tiny bugs on it?
- Why is my Spear saltbush growing so leggy?
- Why is my Spear saltbush drooping?
- Why are my Spear saltbush leaves turning yellow?
- Why are my Spear saltbush leaf tips turning brown?
- Why is my Spear saltbush dropping its leaves?
- Why are the leaves on my Atriplex prostrata curling?
Back to the Spear saltbush 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.