Pocket BotanistCheck these first
- Check the soil moisture to see if it has been too dry for too long.
- Observe the plant location to ensure it gets enough direct sun.
- Look for signs of salt buildup from tap water.
Likely causes
Inconsistent Watering
Most likelyHow to tell: The tips turn brown and crispy while the rest of the leaf remains green. This happens when the plant goes too long without water and then gets a heavy soak.
What to do: Stick to a consistent schedule of watering every 14 to 21 days. Ensure you soak the soil thoroughly so water reaches all the roots.
Low Light
PossibleHow to tell: The leaves look dull and the tips brown as the plant struggles to photosynthesize. Spanish daggers need full, direct sun to thrive.
What to do: Move your plant to a spot that gets at least 6 to 8 hours of direct sunlight daily. A south facing window or an outdoor patio is ideal.
Find out what's wrong with your spanish dagger
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
It is normal for the very oldest, lowest leaves to brown and die as the plant grows. You only need to worry if the browning is happening on many leaves at once.
Stopping it coming back
Keep the plant in full sun and maintain a steady, infrequent watering schedule to avoid stress.
Spanish dagger: brown tips? Check yours with a photo
Every plant is a little different. Take a photo of your spanish dagger 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 tips with clean scissors for aesthetic reasons. Just be careful not to cut into the healthy green tissue.
- Does tap water cause brown tips?
- Sometimes, high mineral content in tap water can cause salt buildup that leads to brown tips. If you suspect this, try using filtered water.
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Back to the Spanish dagger 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.