Family: asteraceae
Common name(s): knapweed
Hardiness ratings: USDA zone 7 - 10
General resources
Links for Centaurea nigra
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 7-10a)
(4 photos)
- Garden.org - Community-assembled plant profile
(3 photos)
- Ontario Rock Garden Society - Germination information (use search on page to find this taxon)
- Rob's Plants - Plant profile with basic horticultural information and often personal observations.
(2 photos)
|