Dwarf Sunspot Sunflower brings the drama of full-sized sunflowers into a compact 30-36 inch frame, making it a gardener's dream for smaller spaces and containers. This open-pollinated heirloom annual produces the same lustrous 10-inch golden-yellow flower heads you'd find on varieties twice its height, but with a vigorous, manageable growth habit. Hardy from zones 4-10 and ready to bloom in just 65-80 days, it thrives in full sun and moderate moisture, delivering ornamental abundance without the towering stems.
Full Sun
Moderate
4-10
36in H x ?in W
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Moderate
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Golden-yellow flower heads reach a generous 10 inches across on plants that stay neatly contained at 30-36 inches tall. Unlike dwarf varieties that skimp on bloom size, Dwarf Sunspot delivers the full visual impact of a classic sunflower without requiring staking or sprawling across the garden. Its vigor and ease from seed make it accessible even for first-time growers, while the compact form opens up possibilities in borders, containers, and small-space gardens where standard sunflowers simply won't fit.
Dwarf Sunspot grows as an ornamental flower, prized for fresh arrangements, garden display, and the visual joy of watching these cheerful giants develop from seed. The blooms bring pollinators and color to borders and containers throughout mid to late summer, and mature seed heads can be left standing to feed birds through fall and winter.
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Start seeds indoors 3-4 weeks before your last spring frost in soil temperatures of 50-75°F. Sow seeds about 1/4 inch deep and keep soil consistently moist until germination. Harden off seedlings for 7-10 days before transplanting outdoors.
Transplant outdoors after all frost danger has passed and soil has warmed, typically when nighttime temperatures stay above 50°F. Space plants 8 inches apart with rows 24 inches apart. Sunflowers establish quickly, so minimize root disturbance when moving from containers to garden.
Direct sow seeds outdoors 1/4 inch deep after soil has warmed and all frost danger has passed. Sow in clusters and thin to 8-inch spacing once seedlings have developed true leaves.
For cut flowers, harvest blooms in early morning when petals are fully open but the center disk is still turgid, cutting stems at least 12 inches long. For seed saving, allow flower heads to mature fully on the plant until the back of the bloom turns brown and the face droops slightly downward. Cut seed heads and hang them upside down in a warm, dry location to cure for 2-3 weeks before threshing seeds out and storing in a cool, dry place.
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“Dwarf Sunspot represents the deliberate breeding work to democratize sunflower gardening. Rather than relegating home gardeners to either towering heirloom varieties or skimpy dwarf cultivars, breeders developed this semi-dwarf line to preserve the drama of classic sunflowers while respecting spatial constraints. As an open-pollinated heirloom, it carries forward a tradition of seedsaving and self-sufficiency, allowing gardeners to collect seed from their best plants and replant year after year.”