Dahlia 'Gloriosa' | Gloriosa Dahlia

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DESCRIPTION
Dahlia ‘Gloriosa’ displays blooms with yellow bases splashed generously with scarlet red streaks and splashes in the formal decorative form, which is defined by tightly layered petals arranged in concentric circles to create a rounded and complete flower face. Each blossom emerges in midsummer and continues through to the first autumn frosts, offering long‑season visual interest. The painterly mix of yellow and red tones varies from bloom to bloom, giving each flower its own personality while maintaining the refined structure of the form. Its bold coloration and full, polished heads make it a standout in mixed borders and bouquet arrangements.

DESCRIPTION
Dahlia ‘Gloriosa’ displays blooms with yellow bases splashed generously with scarlet red streaks and splashes in the formal decorative form, which is defined by tightly layered petals arranged in concentric circles to create a rounded and complete flower face. Each blossom emerges in midsummer and continues through to the first autumn frosts, offering long‑season visual interest. The painterly mix of yellow and red tones varies from bloom to bloom, giving each flower its own personality while maintaining the refined structure of the form. Its bold coloration and full, polished heads make it a standout in mixed borders and bouquet arrangements.

 
  • Bloom Color: Yellow with scarlet red streaks
    Bloom Size: Medium (6‑8 in)
    Dahlia Form: Formal Decorative
    Plant Height: 4 to 6 ft

    Dahlias are generally low-maintenance. They do best in well-draining soil and prefer full sun for optimal growth and flowering. Tubers can be planted outside after the last frost. Nourish with a balanced fertilizer once the plants are established.

    Throughout the growing season, provide regular watering, support for tall varieties, and deadhead spent flowers to encourage more blooms. Harvest blossoms when buds are 3/4 open.

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  • Many tubers and seeds are available online. You can visit dahliaaddict for help in finding online sources.

    Read more about how to plant dahlia tubers.

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