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Check these first
- Feel the soil moisture level with your finger.
- Inspect the drainage holes for blockages.
- Check the base of the stems for signs of mushiness.
Likely causes
Overwatering
Most likelyHow to tell: The lower leaves turn yellow and feel soft or mushy to the touch.
What to do: Let the top inch of soil dry out slightly before watering again. Ensure your pot has drainage holes and never let the plant sit in a saucer of standing water.
Nutrient Deficiency
PossibleHow to tell: Older leaves turn pale yellow while the veins remain green.
What to do: Apply a balanced liquid fertilizer diluted to half strength once every 4 weeks during the growing season. Avoid overfeeding, as this can burn the roots.
Find out what's wrong with your silverweed
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
A single yellow leaf on an older plant is normal, but widespread yellowing indicates a serious watering issue.
Stopping it coming back
Maintain a consistent watering schedule and ensure the soil remains moist but never waterlogged.
Silverweed: yellow leaves? Check yours with a photo
Every plant is a little different. Take a photo of your silverweed 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
- Should I cut off the yellow leaves?
- Yes, you can snip them off with clean scissors to keep the plant looking tidy and direct energy to healthy growth.
- Can low light cause yellowing?
- Yes, Silverweed needs full sun. If it is kept in a dim corner, the leaves will lose their color and eventually turn yellow.
More problems with Silverweed
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.