Tansy Seeds

Tansy is a striking perennial herb known for its fern-like foliage, clusters of bright golden-yellow button flowers, and long history as a traditional garden plant. Native to Europe and naturalized throughout much of North America, Tansy is prized for its ornamental value, pollinator appeal, and usefulness in cottage gardens, herb gardens, and naturalized plantings.

The attractive, deeply divided foliage provides season-long texture, while the cheerful yellow flowers create a bold display from mid to late summer. Its vigorous growth and adaptability make it an excellent choice for large containers, borders, and wildlife-friendly landscapes.

Tansy has been cultivated for centuries and remains a favorite among gardeners who appreciate classic herbs with strong visual appeal.

• Produces long-lasting clusters of bright golden-yellow flowers.
• Excellent ornamental plant for cottage and herb gardens.
• Flowers attract bees, butterflies, and beneficial insects.
• Useful in dried flower arrangements and decorative displays.
• Provides attractive fern-like foliage throughout the growing season.
• Frequently grown in pollinator and wildlife gardens.

Tansy grows very well in large containers where its vigorous growth can be easily managed. Select a container at least 14–16 inches wide and deep with good drainage. Use a quality potting mix and place the container in full sun for best flowering.

Once established, Tansy is quite drought tolerant and requires relatively little maintenance. Water when the soil becomes dry, but avoid prolonged soggy conditions. Deadheading spent flowers can help maintain a tidy appearance.

Container growing is an excellent way to enjoy Tansy's beauty while preventing excessive spreading in the garden.

• Sow seeds on the surface of moist seed-starting mix.
• Press seeds lightly into the soil but do not bury deeply.
• Light aids germination.
• Maintain temperatures of 65–75°F (18–24°C).
• Keep soil evenly moist during germination.
• Seeds typically germinate in 10–21 days.
• Provide bright light after seedlings emerge.

• Botanical Name: Tanacetum vulgare
• Common Name: Tansy
• Plant Type: Perennial Herb
• Height: 24–60 inches
• Spread: 24–36 inches
• Sun Exposure: Full Sun
• Water Requirements: Low to Moderate
• Soil: Average, well-draining soil
• USDA Zones: 3–8
• Container Size: 14–16 inches minimum diameter

Flowers may be harvested when fully open for fresh or dried arrangements. Cut stems during dry weather and hang upside down in a warm, well-ventilated location to dry.

The attractive foliage may also be cut for ornamental use throughout the growing season. Regular removal of spent flowers helps maintain a neat appearance and encourages continued blooming.

Tansy combines bold ornamental beauty, pollinator value, and ease of cultivation in one hardy perennial. Its distinctive fern-like foliage and bright golden flower clusters create an eye-catching display in containers and garden beds alike. Durable, attractive, and easy to grow, Tansy remains a classic choice for herb gardens, cottage gardens, and naturalized landscapes.

Note: Tansy is grown primarily as an ornamental and traditional herb. Plant material should not be consumed.