Linaria vulgaris - Perennial medicinal herb. Attractive blue green leaves. Very pretty yellow snap dragon like flowers produced in profusion from spring through autumn. The flowers are very attractive to bees. 50 cms height by 60cms width. Toadflax has a long history of medicinal use, being used both internally and externally. A medicinal tea can be brewed from the leaves. A frost hardy plant. Full sun to part shade. Toadflax grows well in most well drained soil types. A yellow dye can be made from the whole plant. Will grow well in pots or hanging baskets.