Jo Dahlia
Description
Jo produces cheerful, well-formed blooms in soft, garden-friendly tones that glow in the border and make easy, crowd-pleasing bouquets. A strong, productive plant with long stems, it keeps sending fresh flowers through the season—ideal for cutting, sharing, and filling vases with effortless charm.
Specifications
| Form | ID |
|---|---|
| Color | Y |
| Bloom size | 5" |
| Plant height | 3.5 ft |
| Hybridizer | Cook |
| Year introduced | 1954 |
How to grow Jo
Jo is a ID with 3.5 ft tall with 5-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
ID-form dahlias like Jo 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
- AC Paint — ID, V
- AC Twisp — ID, LB
- Andrew Charles — ID, OR
- Andy's Legacy — ID, BR
- Bahama Mama — ID, DB
- Baron Katie — ID, FL
Frequently asked questions
How tall does Jo grow?
Jo grows to about 3.5 ft.
What color is Jo?
Y — ADS color classification for Jo.
Who hybridized Jo?
Cook, introduced in 1954.
Is Jo 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.