Liatris spicata, known as Button Snakewort, is a hardy perennial grown for its tall spikes of purplish-pink flowers that appear from late summer into early autumn.

The upright flower spikes rise above narrow grass-like foliage and open from the top downward, creating a distinctive display in sunny borders.

• Height: 60–70cm
• Spread: 30–40cm
• Flower colour: purplish pink
• Flowering time: late summer to early autumn
• Position: full sun
• Soil: well-drained soil

About Liatris spicata

Liatris spicata is a clump-forming perennial grown from corms. It produces upright stems with narrow leaves and dense flower spikes.

The flower heads open from the top of the spike first, which is unusual among flowering plants. This creates a distinctive layered effect as the spike gradually opens downward.

Common names include:

• Button snakewort
• Dense blazing star
• Kansas gay feather

You may also see this plant listed under the following botanical synonyms:

• Liatris spicata callilepis
• Liatris callilipes
• Liatris calilepis

Benefits for UK Wildlife

Liatris spicata is a strong choice for pollinator-friendly gardens.

• Rich nectar source for bees
• Attracts butterflies and other pollinating insects
• Provides late-season nectar when many plants have finished flowering

Plant it among other late-flowering perennials to extend food sources for pollinators.

Where to Grow Button Snakewort

• Sunny garden borders
• Wildlife-friendly planting schemes
• Prairie-style gardens
• Cut flower gardens
• Meadow-style planting

Groups of several plants create the most impact when the tall flower spikes appear together.

Planting Tips

• Plant corms in spring.
• Choose a sunny location.
• Plant corms about 5–8cm deep.
• Space plants around 25–30cm apart.
• Use well-drained soil.
• Water during dry periods in the growing season.

Once established, plants return each year and gradually form larger clumps.

Why Grow Liatris spicata

• Tall spikes of purplish-pink flowers
• Excellent plant for bees and butterflies
• Late summer colour for borders
• Strong vertical structure in planting schemes
• Useful long-lasting cut flowers

If you want a pollinator-friendly perennial with strong vertical form, Liatris spicata provides reliable colour and wildlife value from late summer into autumn.