Hapet Lagoon Dahlia

WL · 5" bloom · 4.3 ft tall · Hybridized by Peter Haslhofer (2010) · Austria

Hapet Lagoon dahlia

Description

Hapet Lagoon is an eye-catching dahlia with cool, water-inspired tones—think lagoon blues and lavenders shifting with light across neatly layered petals. Its refined form and long, strong stems make it a standout for both garden display and cutting, adding a fresh, modern splash of color to summer and fall bouquets.

Specifications

FormWL
Bloom size5"
Plant height4.3 ft
HybridizerPeter Haslhofer
Year introduced2010
Country of originAustria

How to grow Hapet Lagoon

Hapet Lagoon is a WL with 4.3 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

WL-form dahlias like Hapet Lagoon 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 Hapet Lagoon grow?

Hapet Lagoon grows to about 4.3 ft.

Who hybridized Hapet Lagoon?

Peter Haslhofer, introduced in 2010.

Is Hapet Lagoon 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.