Watercolor Dahlia brings a dreamy, artistic quality to summer and fall gardens, blooming for nearly three months with flowers that seem hand-painted across the landscape. This cultivar grows to a tidy 3 feet tall and reaches full bloom in 84 to 98 days from seed, making it achievable for gardeners working within a single growing season. From June through November, it delivers continuous color while attracting pollinators, and its moderate water needs mean it won't demand constant attention once established.
1
Full Sun
Moderate
8-11
36in H x 24in W
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High
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Watercolor Dahlia produces blooms across an extended window from early summer straight through the first frost, offering the kind of sustained color that transforms a garden's backbone. The plants reach a compact 3 feet in height with a 18 to 24 inch spread, fitting naturally into mixed borders and containers alike. Starting from seed indoors just 6 to 8 weeks before your last spring frost gets you to flowers by mid-summer, rewarding quick work with months of garden presence.
Watercolor Dahlias work beautifully as cut flowers for arrangements, holding their form in the vase for days. They're equally at home in garden beds where their long bloom season provides continuous color, or in containers on patios and balconies where their moderate size feels proportionate. Their pollinator-friendly nature makes them valuable additions to gardens designed to support bees and butterflies.
No timeline data available yet for this variety.
Start seeds indoors 6 to 8 weeks before your last spring frost date. Keep soil temperature between 65 and 70°F. Seeds will sprout in 5 to 20 days. Transplant outdoors after the last frost danger has passed.
Move seedlings outdoors after the last spring frost date, when soil has warmed. Harden off seedlings gradually by exposing them to increasing amounts of outdoor light and temperature over several days before planting in the garden.
Direct sow seeds at your last frost date, just covering them with soil.
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