Plant Library

Cornflower, Bachelors Button, - Plant Library - Port Kells Nurseries Port Kells Nurseries

Centaurea

Common Name: Cornflower, Bachelors Button,
Centaurea

Large, showy flowers with spidery thistle like flower petals, stand out against the dark green leaves. This flower is simple to grow and maintain. It will do well if you plant it in a sunny, well-drained location but does not bloom well if allowed to dry out. If there is too much shade it will become weak.

Plant Care: Divide these plants every 2 to 3 years to keep them vigorous. Will rebloom in fall if cut back after first blooming period. Deadheading flowers will promote new growth and keep the plant tidy. Cut the stems down to ground level in late autumn.

See in-store for available varieties carried

Visit our Perennial Planting and Care page more details

Characteristics & Attributes


Plant TypeBloom ColorBloom Time
PerennialsPurple, Yellow, Blue, Pink June-July

Height

Spread

Hardiness
60cm-1.2m (2-4ft)30-60cm (1-2ft)Zone 3 - 11

Exposure

Soil Moisture

Foilage Color
Full SunModerateGreen, Silver

Soil Type

Attributes
Tolerates drought, dry soils and moist soils but prefers a well-drained Alpine & Rock, Border, Containers, Cut Flower, Edging,
*Attracts Butterflies
*Deer Resistant
*Rabbit Resistant
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