RM Sweet Sebastian Dahlia
Description
RM Sweet Sebastian is a charming, garden-ready dahlia that produces abundant blooms with a softly romantic look—perfect for brightening beds and filling bouquets. Its well-formed flowers sit on sturdy stems and keep coming through the season, making it a reliable choice for both cut-flower gardeners and landscape plantings.
Specifications
| Form | FD |
|---|---|
| Color | BI |
| Bloom size | 4.5" |
| Hybridizer | Merle |
| Country of origin | USA |
How to grow RM Sweet Sebastian
RM Sweet Sebastian is a FD with 4.5-inch blooms. Plant tubers 12–18 inches apart in full sun after the last frost. Pinch when plants reach 12 inches tall to encourage bushier growth and more blooms.
Harvest & vase life
FD-form dahlias like RM Sweet Sebastian harvest dahlias when blooms are three-quarters to fully open. With clean cuts and fresh water, most varieties last 4–7 days in the vase.
Where to buy RM Sweet Sebastian tubers
Similar dahlia varieties
- 20th Ave & Baker Rd — FD, W
- 20th Ave Pure Prince — FD, L
- 20th Ave Rayna — FD, DP
- 20th Ave Softer Peach — FD, PK
- AC Devin — FD, DB
- Ace Summer Sunset — FD, LB
Frequently asked questions
What color is RM Sweet Sebastian?
BI — ADS color classification for RM Sweet Sebastian.
Who hybridized RM Sweet Sebastian?
Merle.
Is RM Sweet Sebastian good for cut flowers?
Yes. Dahlias are among the most popular cut flowers for home and market growers. Expect 4–7-day vase life with proper hydration.