🌱 Beginner Friendly✂ Cut Flower🏆 Exhibition

Polventon Supreme

A flawless lemon-yellow ball that shines in the garden and on the show table

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Ball · 4–5"YellowCyril Watkins (1992)United Kingdom

Polventon Supreme is a ball dahlia that opens 4–5" blooms in yellow. Polventon Supreme is a British-bred dahlia producing perfectly formed, globe-shaped blooms in a clear, luminous lemon yellow. Bred by Cyril Watkins in the UK and introduced in 1992, it has earned a loyal following among growers who prize reliable form, strong plant habit, and vibrant color. It was bred in United Kingdom by Cyril Watkins in 1992.

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Availability & pricing

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Specifications

Physical

Form: Ball
Bloom class: BB4–6"
Bloom size: 4–5"(10.2–12.7 cm)
Plant height: 42–60"

Color

Color: Yellow
Pattern: Solid
Tags: yellowlemongolden yellowbright yellowclear yellowsunshine yellow

Growing context

Cut flower: ✓ Yes
Exhibition: ✓ Yes

Provenance

1992
United Kingdom
Breeder: Cyril Watkins

Grower Profile

Difficulty

Beginner friendly

Ideal for

BeginnersFloristsExhibitors

Growing Polventon Supreme

Stake plants early, as they can reach up to five feet tall. Pinch above the third node to encourage a bushier plant and more stems per tuber. Water deeply every two to three days and feed with a low-nitrogen fertilizer once buds begin to form. Watch for powdery mildew in humid conditions and space plants generously for good air circulation.

Spacing: Space about 3 ft apart
Staking: Stake early — stems carry heavy blooms and lean in wind