Arabis alpina ssp. caucasica 'Flore Pleno'Common Name: 'Rock cress'
AGM. A lovely, vigorous, old cultivar, with spikes of double white flowers on relatively tall stems above mats of evergreen greyish foliage. Mar-May. H20cm S90cm.
It is easy to grow in any well-drained soil in full sun. Makes excellent, evergreen ground cover. It would make an interesting choice for path edging and is particularly useful if you have dry soil.