Violet Aster is a jewel-toned annual flower that brings sophisticated plum-purple blooms to any garden or arrangement. This Callistephus chinensis cultivar grows prolifically, producing up to 12 stems per plant with individual flowers reaching 2 to 3 inches across, all within 110 to 120 days from planting. Hardy from zones 2 through 11 and thriving in full sun with moderate water, Violet Aster combines the elegance of peonies and mums without demanding their fussy care. The blooms hold beautifully once cut, making this variety as valuable in the vase as it is in the garden.
Full Sun
Moderate
2-11
?in H x ?in W
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High
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This plum-colored aster is a prolific producer, each plant capable of generating up to 12 stems throughout the season. The jewel-toned flowers reach 2 to 3 inches in diameter and maintain their quality exceptionally well as cut flowers, staying fresh and vibrant in arrangements for days. Unlike the high-maintenance peonies and mums they resemble, Violet Aster is genuinely easy to grow, requiring only full sun, moderate water, and soil with a pH between 6.0 and 7.0.
Violet Aster excels as a cut flower for fresh arrangements and bouquets, where its deep purple blooms add sophisticated color and texture. It also thrives in garden borders and containers, providing reliable color from mid to late summer through fall. The abundant stem production makes it especially rewarding for those who want to regularly harvest blooms for home arrangements without depleting the plant's visual impact in the garden.
No timeline data available yet for this variety.
Start seeds indoors 6 to 8 weeks before your last frost date, sowing them at a soil temperature of 70 to 80°F. Keep the soil consistently moist but not waterlogged until seedlings emerge.
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days. Transplant outdoors after all danger of frost has passed and soil has warmed. Space plants 12 to 18 inches apart to allow room for the abundant stem development.
Direct sow seeds outdoors after the last frost date, pressing them lightly into the soil surface, as they benefit from light for germination.
Cut flowers when they are nearly fully open but still fresh, ideally in early morning when the stems are hydrated. Harvest by cutting stems low on the plant to encourage new growth from the base. These blooms hold well once cut and can be conditioned in a vase of fresh water for several days.
Pinch back the tops of young plants when they reach 6 inches tall to encourage branching and increase the number of stems. Deadhead spent flowers regularly to promote continuous blooming throughout the season.
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