How to Grow and Care for Greater knapweed

Greater knapweed, also known as Hardheads, Brown knapweed, Star thistle, Black knapweed, Perennial knapweed, Larger knapweed

Greater knapweed is a low-maintenance perennial suited to various garden conditions. Thriving in full sun with well-draining soil, it requires minimal watering once established, tolerating drought conditions. Special care points for greater knapweed include deadheading spent flowers to encourage more blooms and monitoring for rust, which can occasionally affect the plant. Regular division every few years will maintain its vigor. Overall, greater knapweed’s care is straightforward, making it an easy addition to a flowering garden.