River's Plasma Dahlia
Description
River's Plasma is a high-impact bloom with vivid, electric magenta-to-fuchsia tones that seem to glow in the garden and in the vase. Its full, neatly layered form produces showy flowers on strong stems, making it a standout for cutting and for adding bold color to mid-to-late season beds and borders. Expect reliable flowering with plenty of eye-catching blooms when grown in full sun and given regular deadheading.
Specifications
| Form | SC |
|---|---|
| Color | LB |
| Hybridizer | Eugene Kenyon |
| Country of origin | USA |
How to grow River's Plasma
River's Plasma is a SC. 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
SC-form dahlias like River's Plasma 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.
Similar dahlia varieties
- AC Ben — SC, LB
- Black Jack — SC, DR
- Cheers — SC, R
- Clearview Jonas — SC, LB
- Drama Queen — SC, PR
- Fire Magic — SC, FL
Frequently asked questions
What color is River's Plasma?
LB — ADS color classification for River's Plasma.
Who hybridized River's Plasma?
Eugene Kenyon.
Is River's Plasma 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.