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Purpurea Echinacea, commonly known as Purple Coneflower, is a stunning heirloom perennial native to Eastern North America that has been cherished for centuries as both a striking garden flower and a well-respected medicinal herb. Growing 36 to 48 inches tall on sturdy stalks, this variety produces showy purple blooms that persist from early summer through fall, typically lasting 2 to 3 months. Hardy in zones 3 through 9 and reaching maturity in its second year (455 days from seed), it thrives in full sun and well-drained soil with a pH between 6.0 and 7.5. The flower's distinctive cone-shaped center and radiating petals make it a magnetic draw for pollinators and a deer-resistant addition to beds, containers, and naturalized plantings.
Full Sun
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3-9
48in H x ?in W
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Moderate
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This heirloom Purple Coneflower stands out for its dual identity as both a show-stopping garden specimen and a time-honored herbal remedy with numerous applications. The sturdy, upright stems hold their purple blooms reliably through the hottest months and into fall, giving you months of continuous color without fussing. Its native heritage and proven hardiness across a wide range of climates make it a low-maintenance perennial that actually improves your garden's ecology by feeding pollinators and resisting deer browsing.
Purpurea Echinacea is primarily valued as a medicinal herb, with the roots, flowers, and leaves all possessing recognized therapeutic applications. Gardeners typically harvest and dry the plant to prepare infusions, teas, and tinctures used to support respiratory and immune health. Beyond herbal preparation, the flowers serve as a beautiful, pollinator-attracting ornamental in the landscape, and dried seed heads can be left standing through winter for wildlife food and sculptural garden interest.
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Start seeds indoors in containers, keeping the soil moist until sprouts emerge, which typically occurs within 10 to 15 days at the ideal temperature of 65 to 90 degrees Fahrenheit. Maintain consistent moisture but avoid waterlogging, as this can lead to rot. Transplant seedlings outdoors after the last frost date in your region.
Transplant seedlings into the garden after the last frost date has passed. Space plants 8 inches apart (or up to 12 inches for larger spacing), with 24 inches between rows. Choose a location with full sun exposure and well-draining soil with a pH between 6.0 and 7.5.
Direct sow seeds in the garden about two weeks before your last frost date. Scatter seeds at the proper depth and keep the soil consistently moist until sprouts appear. Thin seedlings to the appropriate spacing once they have developed true leaves.
For medicinal use, harvest flowers and leaves during the growing season once the purple petals have fully extended but before they begin to fade or drop. Dig roots in fall of the second year or in early spring of the third year, when the plant is most potent medicinally. Cut flowers or entire stems close to the base and dry them completely in a warm, well-ventilated space before storage. Allow seed heads to mature and dry on the plant if you wish to collect seeds for next season's propagation.
Deadhead spent flowers throughout the blooming season to encourage continuous flowering and redirect the plant's energy into new blooms. In late fall or early winter, allow seed heads to remain on the plant if you wish to harvest seeds for propagation or to provide winter interest and food for wildlife. Cut back the entire plant to ground level in early spring as new growth emerges.
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“Echinacea purpurea is a native wildflower of Eastern North America with deep roots in both indigenous and settler herbalism. As an heirloom variety, it represents generations of seed saving and selection by gardeners who recognized its ornamental beauty and medicinal value. Its status as an open-pollinated, non-GMO heirloom means that saving seeds from your plants allows you to perpetuate this genetic lineage, connecting you to the long chain of gardeners who have grown and cherished this species across centuries.”