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
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.
An abundance of small golden-yellow flowers covering a mound of tight green foliage from May to October. Will trail downsides of pots, baskets, etc. Prefers a position in full sun or partial shade. Height 20cm.
A fantastic low growing succulent alpine that creates a mat of green foliage which turns crimson red in Winter. Striking acid yellow star-shaped flowers in late Summer. Will grow in dry or poor soils. Plant in sun or partial shade. Height 20 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.
