Photo by Loyna
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
annual / biennial
Centaurea cyanus [Mixed] is a broadleaf deciduous annual / biennial with green foliage. In fall, spring and summer blue, burgundy, pink, purple, red and white flowers emerge. Attracts bees and birds making it an excellent addition to pollinator gardens. Grows well with sun and occasional water. Prefers to be dry in summer. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant.

By: Zephs
By: Loyna
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
View Original PhotoBy: Dalgial
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 license.
View Original Photoaka Cornflower
Perennial
6a-10b
Height: 24"
Width: 12"

aka Cyanus segetum 'Black Gem', Black Gem Bachelor's Buttons
Annual / Biennial
1-11
Height: 12"-24"
Width: 6"-12"

aka Cyanus segetum 'Blue Diadem', Blue Diadem Bachelor's Buttons
Annual / Biennial
1-11
Height: 24"-36"
Width: 12"-30"

aka Centaurea scabiosa 'Perennial Butterfly', Greater Knapweed, Perennial Bachelor Button, Perennial Butterfly Cornflower
Perennial
3a-10b
Height: 2'
Width: 3'

aka Centaurea candidissima, Centaurea gymnocarpa, Dusty Miller, Velvet Centaurea, Velvet Centaurea
Shrub, Perennial
7a-10b
Height: 3'-4'
Width: 8'

© 2010—2026 Plant Lust, LLC All Rights Reserved