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Description
Dahlia 'Penhill Watermelon' is a captivating dinnerplate dahlia renowned for its impressive, large blooms and vibrant coloration. Each flower can reach up to 11 inches in diameter, showcasing a harmonious blend of soft pink, coral, and salmon hues with a subtle yellow undertone, reminiscent of a ripe watermelon. The petals are delicately twisted and curled, adding a whimsical and dynamic texture to the blooms. This dahlia variety typically grows to a height of approximately 50 inches, making it an excellent choice for the back of garden borders or as a striking focal point in floral displays. Dahlia 'Penhill Watermelon' blooms profusely from mid-summer until the first frost, providing a continuous display of color throughout the growing season. For optimal growth, plant 'Penhill Watermelon' in full sun and in well-drained, fertile soil. Plant the tubers in spring after the danger of frost has passed, about 2 to 3 inches deep and spaced 12 to 24 inches apart to allow for adequate air circulation and growth. Regular watering is essential to keep the soil moist but not waterlogged. Deadheading spent flowers encourages continuous blooming throughout the season. In colder regions, it's advisable to dig up the tubers after the first frost and store them in a cool, dry place over winter to protect them from freezing temperatures. With its stunning color palette and robust growth habit, Dahlia 'Penhill Watermelon' is an excellent choice for gardeners looking to add a touch of tropical beauty to their landscapes.
- Height: up to 50 inches tall
- Prefers full sun/partial shade
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Blooms: Summer to First Frost
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Penhill Watermelon is a Dinnerplate type of Dahlia
Learn more about how to grow Dahlia tubers here.
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