Heath Johnstone Dahlia
Description
Heath Johnstone is a beautiful dahlia variety hybridized by Heath Johnston in 1956.
Specifications
| Hybridizer | Heath Johnston |
|---|---|
| Year introduced | 1956 |
| Country of origin | New Zealand |
How to grow Heath Johnstone
Heath Johnstone 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 Heath Johnstone 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
- Lavender Perfection — FD, L
- Barbara Shann — FD, DB
- Lavender Chiffon — SC, LB
- Sally Tombleson
- Viscount Bledisloe
- Willie — P, LB
Frequently asked questions
Who hybridized Heath Johnstone?
Heath Johnston, introduced in 1956.
Is Heath Johnstone 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.