Liatris spicata ‘Kobold’

The Liatris spicata ‘Kobold’ is a captivating native perennial that brings prairie magic and vertical drama to Irish borders, wildflower meadows, and cottage garden schemes. This striking hardy plant produces dense spikes of vibrant purple flowers that bloom uniquely from top to bottom, making it perfect for gardeners seeking reliable, pollinator-friendly perennials with exceptional late summer colour and architectural presence.

This enchanting prairie beauty commands attention with its distinctive flowering habit and graceful stature, creating spectacular displays that energise the late summer garden. Rich purple-magenta flower spikes emerge like glowing torches above neat clumps of narrow, grass-like foliage, with the unusual characteristic of opening from the top downwards – a delightful quirk that extends the flowering season. Each densely packed spike reaches skyward with regal bearing, and when planted in drifts, they create waves of purple that dance in Irish breezes.

Named ‘Kobold’ after the mischievous household spirits of German folklore, this fully hardy perennial thrives in Ireland’s temperate conditions and brings wild prairie charm to cultivated gardens with outstanding reliability. Its naturally upright growth makes it a showstopper in mixed borders, prairie-style plantings, cutting gardens, or as striking vertical accents. The plant’s clumping habit creates expanding colonies of purple spires that return more magnificent each season, flourishing in Ireland’s climate whilst attracting butterflies and bees.

The Liatris spicata ‘Kobold’ creates magical combinations with ornamental grasses, rudbeckia, and echinacea, offering exciting possibilities for naturalistic garden compositions perfect for Irish wildlife gardens. Its bold purple spikes provide the perfect contrast to golden late summer flowers whilst adding dramatic height to prairie-inspired schemes.

Plant them 30-40cm apart in well-prepared, fertile soil with good drainage – these prairie natives dislike waterlogged conditions, especially in winter. They perform best in full sun but tolerate partial shade, though flowering may be reduced. For container growing, use quality multi-purpose compost with added grit for drainage. These plants are drought-tolerant once established but appreciate consistent moisture during the growing season. They’re adaptable to most pH levels but prefer neutral to slightly alkaline soil. Deadhead spent flower spikes to encourage a second flush of blooms, or leave seed heads for winter interest and bird food. Cut back to ground level in late autumn or early spring. These plants emerge late in spring, so mark their position to avoid accidental damage.

Divide established clumps every 3-4 years in early spring, carefully lifting and separating the corm-like roots. Handle gently as the roots can be brittle. Each division should have several growing points attached. Plant immediately at the same depth as the original plant, ensuring the crown sits just below soil level. Water new divisions well until established.