Barbarea, also known as 'wild cress', can be biennials or perennials, with simple or pinnate leaves and small, 4-petalled yellow or white flowers, followed by slender seed-pods
The dark foliage contrast well with the yellow springtime blooms. Needs free draining moist soil in sun to a small bight of shade . Also good for winter container planting. Height 30 cm. Spread 50 cm.
An evergreen addition for the rockery, front of border or walls. Single yellow flowers with orange eye against silver-green foliage in early summer. Second flush in late summer. Height 20 cm. Spread 40 cm.
If you want to add a touch of grey to your rockery this is a good choice. The pale yellow flowers have darker yellow centres and appear from Spring. Height 20 cm. Spread 40 cm.
Green groundcover on a year round basis. In summer bright yellow flowers cover its succulent leaves. Needs a dry and sunny spot. Height 15 cm. Spread 50 cm.
Evergreen, mat-forming. rosettes of fleshy grayish-purplish leaves. Clusters of tiny yellow flowers are borne just above foliage in Summer. Sunny position.
