Plant Information
Centaurea dealbata Rose
Scientific Name: Centaurea dealbata
Common Name: Persian Cornflower
Hardiness Zone: 3a - 8b
Hardiness Degree: -40°F (-40.0°C)
Blooming Season: Summer, Late Summer, Autumn
Plant Habit: Mounded, Upright
Characteristics: Heat Tolerant
Water: Medium
Fertilize: None or when needed only
Spacing: 15 - 18" (38 - 46cm)
Height: 18 - 20" (46 - 51cm)
Width: 18 - 24" (46 - 61cm)
Exposure: Sun
General Information: A long-lasting cut flower that is easy to grow. Attractive planted with catmint or lupine, in masses or naturalized in a wildflower setting. Remove faded flowers for extended bloom and to reduce self-seeding. Requires frequent division in small gardens.
A long-lasting cut flower that is easy to grow. Attractive planted with catmint or lupine, in masses or naturalized in a wildflower setting. Remove faded flowers for extended bloom and to reduce self-seeding. Requires frequent division in small gardens.