Plant Characteristics
Botanical Name: Scabiosa columbaria
Cultivar: 'Butterfly Blue'
Common Name: Pincushion Flower
Native: Non-native
Sun: Full Sun
Water: Moderate
Bloom Time: Late spring to fall
Bloom Color: Lavender-blue
Pollinators: Bees; Butterflies
Deer Resistant: Yes
Mature Size: W 12"-18" x H 12"-18"
Soil: Well-drained; average garden soil
Plant Type: Herbaceous perennial
USDA Zones: 3 to 8
Spread Habit: Clumping
Available As: Live plant
Native Region: Not native to North America; origin Europe, Africa and Asia
Growing Notes
Full sun and average, well-drained garden soil with moderate water. Space about 12 inches apart. It is compact enough for the front of a bed or a container and it does not flop. In Reno it appreciates being kept from drying out completely in the hottest weeks.
Water: Moderate
Sun: Full Sun
Soil: Well-drained; average garden soil
Mature size: 12 to 18 in by 12 to 18 in
Maintenance
Deadhead continuously; this is the whole maintenance story and it is directly responsible for the bloom length, since the plant stops when it sets seed. Cut back the old growth in early spring. Divide every three years, as the clump loses vigor from the center if left alone longer.