Centaurea cyanus

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Cornflower, Bachelor's Button

 
Plant photo of: Centaurea cyanus
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Information by: Jerry Sortomme Editor        Photographer: City of Durham Parks

 

Description

This plant has leaves that are 10cm high x 5mm wide and stems that can reach 1m high. It produces blue/purple, white, and pink flowers from May-September. Reseeds.

 

  • Anatomy

  • Culture

  • Design

Plant Type

Shrub, Annual

 

Height Range

1-3'

 

Flower Color

Blue, Pink, White

 

Flower Season

Spring, Summer

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full

 

Water

Medium

 

Growth Rate

Fast

 

Soil Type

Loam

 

Soil Condition

Average, Well-drained

 

Soil pH

Neutral

 

Adverse Factors

n/a

Design Styles

Meadow, Mediterranean, Seascape

 

Accenting Features

Showy Flowers

 

Seasonal Interest

Spring, Summer

 

Location Uses

Perennial Border, Raised Planter, Walls / Fences

 

Special Uses

Container, Cut Flowers, Filler, Mass Planting

 

Attracts Wildlife

n/a

Water Saving Tip:

Check your irrigation systems at least once per month (or after each mowing).

Monitor each cycle to identify obvious problems and to confirm that all of the components are functioning properly.

Contact your water agency for assistance.