King Size Silvery Rose Strawflower is a stunning everlasting flower that produces shimmering pearlescent blooms with ivory bracts kissed by a delicate pink blush. These extra-large flower heads reach 2 to 2.5 inches across and sit atop sturdy, long stems on plants that grow 36 to 40 inches tall, making them exceptional for cutting and arranging. Hardy in zones 8 to 10 and blooming in just 75 to 80 days, this heirloom cultivar thrives in full sun and offers gardeners a sophisticated, long-lasting flower that's highly prized for both fresh and dried arrangements.
10
Full Sun
Low
8-10
40in H x 24in W
—
High
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The pearlescent quality of these blooms sets them apart, with color that shifts subtly in different light, transforming from silvery to soft pink depending on the angle and time of day. The flower heads are genuinely impressive at 2 to 2.5 inches across, far larger than typical strawflowers, and the plants produce sturdy, long stems that make cutting for arrangements a breeze. Unlike many everlasting flowers that feel papery or artificial, these maintain a luminous, jewel-like quality even after drying, which explains why florists and design professionals actively seek them out.
This variety is grown primarily as a cut and dried flower. The large blooms are exceptional for fresh arrangements and hold their color and form beautifully when dried, making them a favorite among florists, event designers, and home gardeners who preserve flowers for year-round enjoyment. The sturdy, long stems allow for easy handling and arrangement, while the pearlescent quality of the bracts makes them particularly sought after for wedding flowers, decorative crafts, and sophisticated dried flower displays.
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Start seeds indoors 6 to 8 weeks before your average last frost date. Sow seeds on the surface of moist seed-starting mix, as they benefit from light for germination. Maintain a soil temperature of 70 to 75 degrees Fahrenheit for best germination rates. Seeds typically sprout within 7 to 10 days. Transplanting indoors is recommended to establish strong seedlings before moving to the garden.
Transplant seedlings outdoors 2 to 4 weeks after your average last frost date, once the soil has warmed and all danger of frost has passed. Harden off seedlings gradually over 7 to 10 days before transplanting. Space plants 10 inches apart, allowing them room to reach their mature width of 18 to 24 inches.
You may sow seeds directly outdoors 2 to 4 weeks after your average last frost date, though starting indoors is the recommended approach for better germination and stronger plants.
Cut flowers for fresh arrangements when the blooms have fully opened but before they begin to fade, typically around 75 to 80 days from sowing. For dried flower use, harvest flowers at peak bloom or even slightly earlier, as they will continue to open as they dry. Cut stems in the early morning when stems are turgid and flowers are at their best. The flowers can be hung upside down in a warm, airy location to dry completely, a process that typically takes 1 to 2 weeks depending on humidity.
Regular deadheading of spent flowers encourages continued bloom production throughout the growing season. Pinch back young plants when they reach 6 to 8 inches tall to promote bushier growth and more side stems, resulting in a fuller plant with additional flower production. Once plants begin flowering, you can harvest stems freely for arrangements, which naturally encourages the plant to develop more branches and blooms.
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