Explore the Liatris collection - Spring Flowering bulbs

Yes, Liatris can spread gradually over time, making it a wonderful choice for gardeners who want to create fuller perennial flower beds. Liatris grows from underground corms, and established plants can develop additional corms that produce new shoots in subsequent growing seasons. Depending on the species and growing conditions, plants may also spread through self-seeding when their flowers are allowed to mature and release seeds. However, Liatris is generally not considered an aggressive spreader, so it is unlikely to take over your garden quickly. To encourage healthy growth, plant Liatris in a sunny location with well-draining soil and provide enough space for mature plants to develop. If your Liatris clumps become overcrowded after several years, you can divide them during dormancy or early spring to maintain vigorous growth. Dividing established clumps also allows you to propagate new plants and add more colorful flower spikes to other areas of your garden.

Yes, Liatris is a perennial flower that returns year after year when grown in suitable conditions. Commonly known as blazing star or gayfeather, this hardy North American native is appreciated for its distinctive upright flower spikes and easy-care nature. Liatris grows from underground corms that store energy during the growing season, allowing the plant to survive winter dormancy and produce fresh growth the following spring. Depending on the species, Liatris is generally hardy in USDA zones 3 through 9, although the exact hardiness range varies by variety. For reliable perennial growth, plant Liatris corms in a sunny spot with well-draining soil, as excessively wet conditions can cause the corms to rot. Once established, Liatris typically requires little maintenance and tolerates periods of drought. Its purple, pink, or white flowers attract pollinators during summer, making it an excellent addition to perennial borders, naturalized gardens, and wildlife-friendly landscapes.

Caring for Liatris after blooming is relatively simple and helps keep your perennial plants healthy for the following growing season. Once the flowers fade, you can remove the spent flower spikes to improve the plant's appearance and prevent unwanted self-seeding. If you want to collect seeds or encourage natural spreading, leave some flower heads in place until they mature. Continue watering during prolonged dry periods, but avoid keeping the soil excessively wet. Liatris needs its foliage to remain healthy after flowering because the leaves help the underground corms store energy for next year's growth. Allow the foliage to turn yellow and die back naturally before cutting it down, usually in fall. In colder regions, you can leave the dormant corms in the ground as long as the soil drains well. Established Liatris plants generally do not need heavy fertilization. Every few years, divide overcrowded clumps during dormancy or early spring to encourage vigorous growth and maintain abundant blooms.