Florist's Sunny Bouquet Sunflower is a cultivated variety of Helianthus annuus bred specifically for the cut flower trade, prized for its garden-to-vase appeal. Growing 48 to 72 inches tall, this sunflower thrives in hardiness zones 2 through 11, making it accessible to gardeners across most of North America. The variety's name hints at its multi-stem branching habit, which produces abundant blooms on a single plant, a trait that commercial florists and home gardeners alike have long coveted. Plant in full sun with moderate water and well-draining soil, and you'll have a prolific producer of sunny flowers throughout the growing season.
Full Sun
Moderate
2-11
72in H x ?in W
—
High
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This sunflower was specifically cultivated for florists who needed reliable, multi-blooming plants that could produce armfuls of flowers from a single sowing. The branching growth habit means you aren't limited to one large central bloom; instead, you get numerous flowers per plant, extending the harvest window and rewarding patient growers with weeks of cutting material. Growing to a modest 4 to 6 feet, it fits comfortably in most garden spaces without requiring staking, though its abundance of blooms proves it's no shrinking wallflower.
Florist's Sunny Bouquet excels as a cut flower, with the multi-stem branching habit producing successive blooms ideal for fresh arrangements. The variety's heritage in the floral industry speaks to its reliability and abundant flower production, making it equally at home in a professional florist's field or a home gardener's cutting garden.
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Start seeds indoors 4 to 6 weeks before your last spring frost date, sowing them in seed-starting mix at a soil temperature of 50 to 75 degrees Fahrenheit. Keep seedlings in bright light and transplant into larger containers if they become leggy before moving outdoors.
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days before transplanting. Move plants to the garden after the last frost date has passed and soil has warmed to at least 50 degrees Fahrenheit. Space transplants 12 to 18 inches apart in full sun.
Direct sow seeds into garden soil after the last frost date and when soil has warmed to at least 50 degrees Fahrenheit. Sow seeds in full sun and keep soil consistently moist until seedlings emerge.
Cut flowers when the backs of the bloom are still slightly soft and petals are just beginning to open; this ensures a longer vase life. Harvest in early morning when stems are most turgid. Cut stems at a 45-degree angle and strip lower leaves to prevent bacterial growth in the vase water.
Pinch out the central stem when plants reach 12 to 18 inches tall to encourage the multi-stem branching that defines this cultivar. This pruning technique redirects energy from a single central flower to numerous lateral stems, maximizing your cutting potential.
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