White Onesta Dahlia
Description
White Onesta is an elegant white bloomer that brings a clean, luminous look to the garden and the cutting patch. Its well-formed blossoms sit atop strong stems, making it a reliable choice for brightening mixed borders, wedding work, and crisp, long-lasting bouquets.
Specifications
| Form | WL |
|---|---|
| Color | W |
| Bloom size | 2" |
| Plant height | 3.5 ft |
| Hybridizer | Berg & Daal Warmerdam |
| Year introduced | 2000 |
| Country of origin | Netherlands |
How to grow White Onesta
White Onesta is a WL with 3.5 ft tall with 2-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
WL-form dahlias like White Onesta 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
- Bracken Ballerina — WL, LB
- Bride To Be — WL, W
- Bridezilla — WL, W
- Carmen Bunky — WL, DP
- Carolina Wagemans — WL, DP
- Chateau De La Bourdaisiere — WL, PK
Frequently asked questions
How tall does White Onesta grow?
White Onesta grows to about 3.5 ft.
What color is White Onesta?
W — ADS color classification for White Onesta.
Who hybridized White Onesta?
Berg & Daal Warmerdam, introduced in 2000.
Is White Onesta 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.