Pocket BotanistCheck these first
- Feel the soil to see if it has dried out past the surface.
- Check the water source for high mineral content.
- Look at the humidity levels around the plant.
Likely causes
Low humidity or dry soil
Most likelyHow to tell: The tips turn crisp and brown while the rest of the leaf looks dull.
What to do: Water more frequently to keep the soil consistently damp. You can also place the pot on a tray filled with pebbles and water to increase local humidity.
Mineral buildup
PossibleHow to tell: The tips are brown and the soil surface has a white, crusty residue.
What to do: Flush the soil thoroughly with distilled water to wash away excess salts. Switch to using rainwater for all future waterings.
Find out what's wrong with your bog rosemary
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
A few brown tips are common in dry indoor air. Worry if the browning moves inward to cover more than half of the leaf.
Stopping it coming back
Keep the plant in a consistently humid spot and avoid using hard tap water.
Bog rosemary: brown tips? Check yours with a photo
Every plant is a little different. Take a photo of your bog rosemary 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
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Questions people ask
- Should I trim the brown tips off?
- Yes, you can trim the brown parts with clean scissors for aesthetic reasons. Just be careful not to cut into the healthy green tissue.
- Does this plant need misting?
- Misting provides only temporary relief. Using a pebble tray or a humidifier is much more effective for long term health.
Guides to these causes
More problems with Bog rosemary
Back to the Bog rosemary 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.