Sandia Bertha Dahlia

WL · 6.5" bloom · 4.5 ft tall · Hybridized by Steve and Sandy Boley (2023) · USA

Sandia Bertha dahlia

Description

Sandia Bertha is a lively, eye-catching dahlia with full, neatly layered blooms in warm sunset tones that bring instant cheer to the garden. Its strong stems and generous flowering habit make it an excellent choice for cutting, delivering long-lasting color in bouquets from midseason right up to frost.

Specifications

FormWL
ColorPR
Bloom size6.5"
Plant height4.5 ft
HybridizerSteve and Sandy Boley
Year introduced2023
Country of originUSA

How to grow Sandia Bertha

Sandia Bertha is a WL with 4.5 ft tall with 6.5-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

WL-form dahlias like Sandia Bertha 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 Sandia Bertha grow?

Sandia Bertha grows to about 4.5 ft.

What color is Sandia Bertha?

PR — ADS color classification for Sandia Bertha.

Who hybridized Sandia Bertha?

Steve and Sandy Boley, introduced in 2023.

Is Sandia Bertha 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.