Goldener Vulkan Dahlia
Description
Goldener Vulkan erupts with glowing golden-yellow blooms that create a bold, sunlit focal point in the garden. Its full, richly petaled flowers stand tall on sturdy stems, making it an excellent choice for vibrant borders and long-lasting cut arrangements. Expect a steady show of warm color through the heart of the season, especially when harvested regularly for bouquets.
Specifications
| Form | SC |
|---|---|
| Bloom size | 8.8" |
| Plant height | 4.5 ft |
| Hybridizer | Dr Gerhard Wirth |
| Year introduced | 1993 |
| Country of origin | Austria |
How to grow Goldener Vulkan
Goldener Vulkan is a SC with 4.5 ft tall with 8.8-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
SC-form dahlias like Goldener Vulkan 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
How tall does Goldener Vulkan grow?
Goldener Vulkan grows to about 4.5 ft.
Who hybridized Goldener Vulkan?
Dr Gerhard Wirth, introduced in 1993.
Is Goldener Vulkan 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.