Pocket BotanistCheck these first
- Feel the soil to see if it is bone dry.
- Inspect the area for cold drafts from windows or doors.
- Check the base of the plant for signs of rot or pests.
Likely causes
Severe underwatering
Most likelyHow to tell: The leaves turn yellow or brown and crisp up before falling off. The soil feels like dust when you touch it.
What to do: Water the plant thoroughly until water runs out of the drainage holes. Maintain a schedule of watering every 5 to 10 days when the top inch of soil is dry.
Cold drafts
PossibleHow to tell: Leaves drop suddenly after being exposed to cold air from a window or vent. The plant may look otherwise healthy but loses its foliage quickly.
What to do: Move the plant away from drafty windows or air conditioning vents. Keep the room temperature above 65 degrees Fahrenheit.
Find out what's wrong with your banana plant
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, lowest leaves to yellow and drop as the plant matures. Worry if multiple leaves drop at once or if the new growth is affected.
Stopping it coming back
Keep the soil consistently moist and protect the plant from sudden temperature swings.
Keep your banana plant healthy from here
Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked. Identification and a health check are free.
Questions people ask
- Is my banana plant dying if it loses a leaf?
- Not necessarily. If it is just the oldest leaf at the bottom, it is likely just part of the natural aging process.
- How much water does a banana plant need?
- Water when the top inch of soil feels dry. Ensure the pot has good drainage so the roots do not sit in standing water.
More problems with Banana plant
- Why are my banana plant's leaf tips turning brown?
- Why are my banana plant's leaves turning yellow?
- How do I get rid of pests on my banana plant?
- Why is my banana plant drooping?
- Why is my banana plant not flowering?
- How do I fix root rot on my banana plant?
- Why is my banana plant getting so tall and leggy?
- What are these spots on my banana plant leaves?
- Why are my banana plant's leaves curling?
Back to the Banana plant guide
This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.