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Check these first
- Observe how many hours of direct sunlight the plant gets daily.
- Inspect the branches to see if the growth is only at the very tips.
- Check if nearby plants are blocking the light.
Likely causes
Insufficient Light
Most likelyHow to tell: The branches stretch out with large gaps between the needles as the plant reaches for more light. The foliage may also look thinner than usual.
What to do: Move the container to a spot that receives at least 6 hours of direct sun or bright indirect light. If it is planted in the ground, consider pruning back nearby shrubs that might be shading it.
Improper Pruning
PossibleHow to tell: The plant looks sparse because older, interior branches were cut back too far into the dead zone where no new growth will emerge. Sawara cypress does not sprout new growth from old, woody stems.
What to do: Only trim the soft, green growth at the tips of the branches. Avoid cutting into the brown, woody interior of the tree to keep the shape full.
Find out what's wrong with your sawara cypress
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
Worry if the plant continues to stretch and lose density despite moving it to a sunnier location. It is normal for the very interior of the tree to lose some needles as it matures.
Stopping it coming back
Place your cypress in a location with full sun to partial shade and prune only the outer green tips annually.
Sawara cypress: leggy growth? Check yours with a photo
Every plant is a little different. Take a photo of your sawara cypress 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 prune back the long branches to make it compact?
- You can trim the green tips, but do not cut back into the woody, brown parts of the branch. The tree will not grow new needles from those bare areas.
- Will my leggy cypress fill back in?
- It will fill in over time if you provide more light and keep the plant healthy. However, the specific branches that are already bare will likely remain that way.
More problems with Sawara cypress
Back to the Sawara cypress 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.