Vulcanus Dahlia
Description
Vulcanus is a beautiful dahlia variety hybridized by Van der Spek in 1938.
Specifications
| Hybridizer | Van der Spek |
|---|---|
| Year introduced | 1938 |
| Country of origin | Netherlands |
How to grow Vulcanus
Vulcanus is a dahlia. 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
Dahlia-form dahlias like Vulcanus 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
Frequently asked questions
Who hybridized Vulcanus?
Van der Spek, introduced in 1938.
Is Vulcanus 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.