Botanical Name: Scabiosa columbaria ‘Butterfly Blue’ Common Name: Pincushion Flower Hardiness Zone: Perennial in USDA Zones 3–9 Size: 12–18" Tall × 12–18" Spread Growth Habit: Compact, Mounding, Well-Branched Habit Sunlight: Full Sun Soil: Well-Drained Soil; Tolerates Lean, Sandy, or Rocky Soils Water Needs: Low to Moderate; Drought Tolerant Once Established Bloom Season: Late Spring through Fall Fertilizer: Light Feeding in Spring; Avoid Excess Fertility Features: Lavender-Blue Pincushion Blooms, Exceptionally Long Bloom Season, Pollinator Magnet, Excellent Cut Flower Uses: Perennial Beds, Borders, Pollinator Gardens, Containers, Cut Flower Gardens

Patent: ❌ Not Patented Propagation: ✔ Propagation Permitted

More About Scabiosa ‘Butterfly Blue’

Scabiosa ‘Butterfly Blue’ is one of the most dependable long-blooming perennials available, producing a steady stream of soft lavender-blue pincushion flowers from late spring until frost. The blooms are held just above compact foliage, creating an airy, floating effect that adds movement and lightness to garden designs.

This variety is especially valued for its consistency—it blooms earlier than many perennials and continues long after others fade, particularly when spent flowers are removed.

Why We Like It (Our Trials)

In our trials, ‘Butterfly Blue’ has been a workhorse perennial, thriving in full sun, heat, and lean soils where many plants struggle. It maintains a tidy habit, rarely flops, and continues flowering through summer with minimal care.

We especially appreciate its pollinator performance. Bees and butterflies visit constantly, making it a cornerstone plant for pollinator gardens and wildlife-friendly landscapes.

‘Butterfly Blue’ vs. Other Scabiosa

Compared to newer hybrid scabiosas, ‘Butterfly Blue’ offers exceptional longevity and reliability, often outblooming flashier varieties over the course of the season.

When compared to pastel selections like ‘Pink Mist,’ it delivers stronger contrast and a cooler color palette. For gardeners seeking a proven, long-blooming blue perennial with outstanding pollinator value, Scabiosa columbaria ‘Butterfly Blue’ remains a gold standard.