Alyssum montanum 'Luna'
Fleuroselect Quality Award Winner. Flowering the first year, does not require a cold period to bloom, it can be sown January to April and the plants will flower in about 14 weeks. Nice compact selection grows 7 inches tall and has yellow flowers. An attractive spring blooming ground cover for an area in full sun, grows well with growing with Arabis and Aubrieta. After flowering is down the plants can be given a shearing to tidy up and form a tighter mat.
Zones 4 with good winter cover, 5 to 8 otherwise.