Blazing star (Liatris aestivalis)

Blazing star

Blazing star is a perennial herb characteristically developing tall, upright stalks crowned with fluffy, bright-purple flowers. Their distinct blossoms cluster along the stalks, blooming in a striking progression from the top down. Thriving in well-drained soils, blazing star favors prairie and meadow habitats where it provides nectar for butterflies, adding a vibrant splash of color to the summer landscape.

Scientific classification

Species

Blazing star (Liatris aestivalis)

Asters bellflowers fanflowers and allies

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Herb

Plant Type

30 cm to 91 cm

Plant Height

15 - 38 ℃

Ideal Temperature

Images of Blazing star

Care Guide for Blazing star

Every week

Water

Full sun

Sunlight

15 - 38 ℃

Ideal Temperature

Water: Water blazing star sparingly when sprouts appear to prevent soil diseases. Increase moisture as growth resumes, ensuring soil is merely moist. In winter, reduce watering to avoid soggy soil that promotes overwintering diseases.

Fertilize: The blazing star thrives in healthy soil without fertilizer, although a low-dose all-purpose or slow-release fertilizer may aid spring growth if needed. In nutrient-rich soils, supplementary fertilization is usually unnecessary for optimal development.

Pruning: Blazing star, notable for tall purple flower spikes, needs minimal early spring pruning for health. Remove dead stems to enhance air circulation and bloom vigor. Regular deadheading extends flowering. Proper pruning controls height and shape. Use clean, sharp tools to avoid disease.

Propagation: Blazing star is best propagated by division in spring, when leaves emerge. Cut back foliage to 10-15 cm for easier digging. Ensure each new bulb has at least one eye and avoid root damage. While possible from seed, this method is slower to establish.

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