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How to Overwinter Begonias Indoors 

By stacy ling

Gardening Tips & Tricks

Don't say goodbye to your begonias just yet! Discover how to overwinter these plants indoors so you can enjoy them all year round. 

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Many begonias, especially non-tuberous varieties like rex, wax, and cane begonias, adapt well to indoor conditions. You can even overwinter tuberous begonias this way if you prefer not to dig up the tubers.

Before the first frost, bring your potted begonias indoors.

Choose a bright location with indirect light. An east- or west-facing window is perfect. Avoid direct sunlight, which can scorch the leaves.

Reduce watering as the temperatures cool and growth slows. Allow the top inch of soil to dry out between waterings.

Stop fertilizing your begonias during their winter rest.

Begonias love humidity. Increase it by placing the pot on a tray of pebbles filled with water or using a humidifier.

Maintain a comfortable room temperature (65-75°F). Avoid placing them near drafts or heat sources.

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Follow along to learn more about overwintering begonias.

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