✂ Cut Flower

Golden Hour

Gold blooms against near-black foliage for a bold garden contrast

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Collarette · 4.5"Yellow

Golden Hour is a collarette dahlia that opens 4.5" blooms in yellow. Golden Hour produces rich golden-yellow blooms that glow against its unusually dark, near-black foliage, a combination that draws immediate attention in the garden. The open-faced flowers have an inner collar of shorter petals around the central disc, making them a favourite with pollinators.

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Availability & pricing

No growers are currently listing Golden Hour on The Dahlia Hub.

Specifications

Physical

Form
Collarette
Bloom class
BB4–6"
Bloom size
4.5"(11.4 cm)
Plant height
47"

Color

Color
Yellow
Pattern
Solid
Tags
goldyellowdark foliageblack foliagewarm tones

Growing context

Cut flower
✓ Yes

Grower Profile

Difficulty

Intermediate

Ideal for

HobbyistsFlorists

Growing Golden Hour

Plant tubers in full sun after your last frost date, in a spot with well-drained soil. Pinch the central growing tip once six leaf nodes have formed to encourage branching and more blooms. Water deeply but infrequently, keeping the crown as dry as possible to avoid rot. Deadhead regularly to extend flowering. Lift tubers after the first frost blackens the foliage and store them in a cool, frost-free location over winter.

Spacing
Space roughly 2–3 ft apart
Staking
Staking recommended once buds set

Frequently asked questions

How tall does Golden Hour dahlia grow?

Golden Hour reaches 47" at maturity, so plan to stake plants early to keep heavy blooms upright.

Is Golden Hour dahlia good for cut flowers?

Yes — Golden Hour is well suited for cutting.

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