Dahlia variety
RM Sweet Sebastian
RM Sweet Sebastian is a formal decorative dahlia with white, orange and red blooms about 4–5 in across, on plants about 4–5 ft tall.
Listed for sale by 9 of the 157 nurseries we track.
Specifications
As nurseries list it. Shown when at least two agree.
- Type
- Formal Decorativeper 5 of 5 nurseries
- Bloom size
- 4–5 inper 5 of 5 nurseries
- Plant height
- 4–5 ftper 3 of 3 nurseries
- Color
- White Orange Red
Where to buy RM Sweet Sebastian
Checking stock at 9 nurseries...
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Emerald Angel
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Grace Garden Blooms
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Harvest Thyme Farm
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Heron's Nest Dahlias
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Petal Creek Farm
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River Merle Farm
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Sly Hill Flowers
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Steel Cow Lavender Farm
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The Backyard Dahlia
Sources: the specs above come from the listings of the nurseries under Where to buy, read in October 2026. Each is shown only when at least two nurseries agree on it. Nurseries can differ from the American Dahlia Society's registered classification; the ADS Online Classification Guide is the official record.
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