Hemisphere Formal Decorative Dahlia

Hemisphere Formal Decorative Dahlia 

Picture a garden bathed in late-summer light, where the blooms of Dahlia ‘Hemisphere’ glow like subtle fireworks. Its fully-double flowers, measuring around 5″ across, display a radiant white base overlaid with a delicate wash of pink-red and fine white veining—each petal seeming to carry its own soft blush. The result? A sophisticated, painterly bloom that draws the eye and invites you closer, perfect for turning a simple border into a serene yet striking feature. Whether used for cutting or planted en masse, ‘Hemisphere’ offers elegance with a whisper of charm.

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Details

• Form:  Formal Decorative (fully double without visible central disc) 

• Bloom Size: ~ 5″ (about 14 cm) 

• Plant Height: Medium

• Stem Strength: Strong (suitable for cutting)

• Unicorn Status: Rare-Common 

• Primary Color: White base

• Secondary Color: Pink-red overlay & subtle veining

• Plant ID: 

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A Bit of History

Dahlia ‘Hemisphere’ stands out as a modern decorative cultivar that blends elegance and performance. It’s described in nurseries as featuring “a white base adorned with a reddish-pink overlay and delicate white veins.”  European growers list it as “a small decorative dahlia … in shades of pink, purple and white,” praising its water-lily-like bloom form.  Gardeners appreciate that it brings refined color to their summer to autumn displays and cuts. While full parentage isn’t widely published, its look suggests purposeful breeding for refined coloration and strong show-quality form.

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Ideal For

• Cutting gardens (the strong stems and full double blooms make it ideal for bouquets)

• Mixed borders (its ~40-inch height works well behind lower perennials)

• Wedding or event floral displays (its elegant coloration adds softness and sophistication)

• Container gardening (if deep enough and supported, it will make a dramatic statement)

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Pairs Well With

A dark-foliaged plant like Bishop of Llandaff dahlia (to set off the light blooms)

A soft pastel-colored dahlia such as Linda’s Baby (to create a dreamy, layered palette)

Complementary plants such as lavender or spires of salvia (to add texture and contrast without overwhelming the refined bloom of ‘Hemisphere’)