KH Marcella W Dahlia

MB · 2.5" bloom · 3 ft tall · Hybridized by Michelle Marcho (2024) · USA

KH Marcella W dahlia

Description

KH Marcella W produces elegant, well-formed blooms in a clean white palette, bringing a crisp, luminous look to the garden and arrangements alike. Its strong stems and consistent flowering make it a reliable performer through the season, with flowers that read as classic and refined alongside both bold and pastel companions. A beautiful choice for gardeners seeking a timeless white dahlia for cutting and display.

Specifications

FormMB
ColorPK
Bloom size2.5"
Plant height3 ft
HybridizerMichelle Marcho
Year introduced2024
Country of originUSA

How to grow KH Marcella W

KH Marcella W is a MB with 3 ft tall with 2.5-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

MB-form dahlias like KH Marcella W 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 KH Marcella W grow?

KH Marcella W grows to about 3 ft.

What color is KH Marcella W?

PK — ADS color classification for KH Marcella W.

Who hybridized KH Marcella W?

Michelle Marcho, introduced in 2024.

Is KH Marcella W 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.