Annuals
Begonia Rex Cultorum Group
Rex begonia
Metallic silver, red, pink and green patterns make the leaves the main attraction. Rex begonias bring intricate texture to sheltered patio pots and bright indoor displays. Avoid harsh direct sunlight, keep air circulating and do not leave the roots waterlogged. Bring patio plants indoors before frost.
At a glance
- Sun
- Dappled light to part shade
- Mature size
- 1 ft.–1 ft. 6 in. (varies by selection) tall × 1 ft.–1 ft. 6 in. (varies by selection) wide
- Water
- Regular moisture; well-drained soil
Sizes & prices
- 2"$5.99
- 4.5"$5.99
- 6"$16.99
Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.
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Resistance & tolerances
- Wet soil
- Needs good drainage; avoid standing water.
Keep in mind: Harmful if eaten, especially underground parts; keep away from pets. Sap may irritate skin.
Growing & care
- Pruning
- Remove dead leaves promptly; avoid wetting or misting the foliage.
Sources & photo credits
Photo: Mokkie / CC BY-SA 3.0; resized and converted to WebP · CC BY-SA 3.0
Image notes: Rex begonia showing its colorful patterned foliage. Colors vary among selections. Mokkie / CC BY-SA 3.0. Resized and converted to WebP.
Reviewed September 22, 2026. Growing conditions vary by location.