Pocket Botanist
Check these first
- Observe how many hours of direct sun the plant receives.
- Check if the plant is leaning toward a window.
- Examine the stems for signs of weak, rapid growth.
Likely causes
Insufficient light
Most likelyHow to tell: The stems look thin and pale, and the distance between leaves is much larger than usual. The plant is leaning heavily toward the nearest light source.
What to do: Move your plant to a spot that receives full, direct sun for at least 6 to 8 hours a day. If you cannot provide enough natural light, place it under a high output grow light for 12 hours daily.
Excessive nitrogen
PossibleHow to tell: It is less common for this plant, but too much fertilizer often causes rapid, weak growth. The stems grow fast but lack the strength to stand upright.
What to do: Stop fertilizing for 2 months to let the plant stabilize. When you resume, use a balanced liquid fertilizer diluted to half strength once every 6 weeks.
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.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
When to worry
It is not a medical emergency, but it will permanently affect the plant's shape. You can prune back the long stems to encourage a bushier habit once you fix the light issue.
Stopping it coming back
Keep your Spear saltbush in a location with consistent, bright, direct sunlight throughout the year.
Spear saltbush: leggy growth? 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 prune the leggy stems?
- Yes, you can trim back the long stems to encourage new, compact growth. Make your cuts just above a leaf node using clean, sharp shears.
- Will the stems thicken up if I move it?
- The existing thin stems will not thicken, but any new growth will be much sturdier. Focus on providing better light to ensure the new stems grow strong.
More problems with Spear saltbush
- Why does my Spear saltbush have tiny bugs on it?
- 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 is my Atriplex prostrata suffering from root rot?
- 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.