Drought-tolerant, succulent perennial with yellow flowers in mid-summer. 12 inch height and spread. Suitable for rock gardens or at the front of the border.
While the double flowered form of this low growing perennial is relatively easy to find, this seed is from the true single-flowered species, and is not common at all. With deep roots, this mat-forming rock garden plant will produce a succession of flowers over a long period throughout much of the...
This rosette-forming biennial has spiny white-veined and marbled, glossy dark green leaves. In the second year after sowing, the plant produces thistle-like purplish-pink flowerheads from summer to fall. Height to 5 feet. Suits a mixed or herbaceous border or a gravel garden.
This small semi-evergreen perennial plant forms tufts of grass-like leaves and stems of yellow flowers from early to mid summer. Height 24 inches; spread 6 inches. Plant may be short-lived, but self-seeds freely.
This small semi-evergreen perennial plant forms tufts of grass-like leaves and stems of blue to purplish flowers, usually with a yellow eye in the centre. It blooms from mid spring to mid summer. Height and spread 6 inches.
Evergreen perennial with iris-like gray/green leaves. Bears clusters of cup-shaped pale yellow flowers in early and midsummer. Height 36 inches; spread 12 inches.
This mat-forming perennial has white-woolly gray-green leaves and bears erect stems of woolly pink flowers in early summer. Height 18 inches; spread 24 inches. Ideal edging plant for a sunny border.
