Mercury Dahlia
Description
Mercury is an eye-catching ball-type dahlia with tightly packed, rounded blooms that hold their form beautifully in both the garden and the vase. Its luminous, warm-toned coloration adds a vibrant pop to borders and cutting beds, and the plant is a reliable, prolific bloomer through the season. Ideal for bouquets, Mercury’s sturdy stems and consistent bloom shape make it a favorite for cutting.
Specifications
| Form | FD |
|---|---|
| Color | DB |
| Bloom size | 12" |
| Plant height | 4.5 ft |
| Hybridizer | Harry Stredwick |
| Year introduced | 1938 |
| Country of origin | UK |
How to grow Mercury
Mercury is a FD with 4.5 ft tall with 12-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
FD-form dahlias like Mercury 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
- 20th Ave & Baker Rd — FD, W
- 20th Ave Pure Prince — FD, L
- 20th Ave Rayna — FD, DP
- 20th Ave Softer Peach — FD, PK
- AC Devin — FD, DB
- Ace Summer Sunset — FD, LB
Frequently asked questions
How tall does Mercury grow?
Mercury grows to about 4.5 ft.
What color is Mercury?
DB — ADS color classification for Mercury.
Who hybridized Mercury?
Harry Stredwick, introduced in 1938.
Is Mercury 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.