Aubretia 'Bengal' (Alpine Rock Cress)

Aubretia 'Bengal' is a beautiful perennial with cascading clusters of violet-lilac flowers. It is a popular choice for rock gardens and can also be used as a groundcover. The plant forms a dense mat of foliage, which is evergreen in warmer climates. It blooms in spring and attracts pollinators like butterflies and bees. The flowers are fragrant and the foliage has a slightly spicy scent.