L'Arche Dahlia
Description
L'Arche is a beautiful dahlia variety hybridized by David Rothrock in 1994.
Specifications
| Hybridizer | David Rothrock |
|---|---|
| Year introduced | 1994 |
| Country of origin | USA |
How to grow L'Arche
L'Arche 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 L'Arche 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
- L'arche Rocky — LC, DP
Frequently asked questions
Who hybridized L'Arche?
David Rothrock, introduced in 1994.
Is L'Arche 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.