Culver's Root is a sophisticated native perennial known for its unique architectural form and elegant flower spikes. Reaching heights of 3 to 6 feet, it features distinctive whorls of lance-shaped leaves that create a tiered, candelabra-like effect along the stems. From mid-summer through late August, the plant is topped with slender, pointed spikes of tiny white to pale lavender flowers that open progressively from the bottom up, providing a long-lasting nectar source. Native to moist prairies and open woodlands across the eastern and central U.S., it is highly attractive to a diverse array of pollinators, including honeybees, bumblebees, and various butterflies. Culver's Root thrives in full sun to partial shade and prefers rich, moist, well-drained soils. Its sturdy, non-flopping habit makes it an ideal choice for adding vertical interest to the middle or back of a perennial border. For best results, sow seeds in the fall to provide the natural cold-moist stratification required for germination.

Quick facts

• Height: 3–6 ft
• Sun: Full to Partial
• Soil moisture: Medium-Wet to Medium-Dry
• Bloom time: Jun–Aug (White)
• Life cycle: Perennial
• Native range: Native to 36 states, including Iowa, Minnesota, Wisconsin, Illinois, Missouri, Nebraska

See the full growing guide and county range map for Culver's Root