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Check these first
- Move the plant away from direct sun.
- Check if the soil is bone dry or soaking wet.
- Inspect the undersides of leaves for pests.
Likely causes
Direct Sunlight
Most likelyHow to tell: The leaves look bleached or pale yellow, especially on the side facing the light. This plant prefers dappled shade.
What to do: Move your plant to a spot with lower, indirect light. Avoid windows that get harsh afternoon sun.
Improper Watering
PossibleHow to tell: The leaves turn yellow and eventually drop off. This happens if the soil is consistently too dry or too wet.
What to do: Adjust your watering to a 5 to 10 day cycle. Keep the soil consistently damp but never soggy.
Find out what's wrong with your downy rattlesnake plantain
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 oldest, bottom leaves to yellow and die as the plant grows. Worry only if multiple leaves are yellowing at once.
Stopping it coming back
Provide consistent, dappled shade and keep the soil moisture balanced.
Downy rattlesnake plantain: yellow leaves? Check yours with a photo
Every plant is a little different. Take a photo of your downy rattlesnake plantain 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
- Is yellowing always bad?
- Not always. If it is just one old leaf at the base, it is likely just the natural life cycle of the plant.
- Does this plant need fertilizer?
- Very little. Over-fertilizing can cause leaf burn, which might look like yellowing or spotting.
More problems with Downy rattlesnake plantain
Back to the Downy rattlesnake plantain 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.