Gemini Dahlia

FD · 6" bloom · 4 ft tall · Hybridized by Jackson (1960)

Gemini dahlia

Description

Gemini is a showy, bi-color dahlia that lights up the garden with richly blended tones and crisp petal definition, creating a dynamic, high-contrast look on strong stems. Its full, well-formed blooms make an eye-catching focal point in borders and a standout cut flower, offering plenty of drama and vase presence through the heart of the season.

Specifications

FormFD
ColorL
Bloom size6"
Plant height4 ft
HybridizerJackson
Year introduced1960

How to grow Gemini

Gemini is a FD with 4 ft tall with 6-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 Gemini 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

How tall does Gemini grow?

Gemini grows to about 4 ft.

What color is Gemini?

L — ADS color classification for Gemini.

Who hybridized Gemini?

Jackson, introduced in 1960.

Is Gemini 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.