This is a must for a stunning winter garden. It is an evergreen groundcover which is frost resistant and fast growing. Plant a clump of them in the sun, in a moist area or a wetland. The orange-yellow flowers make a stunning display in winter and attract birds and butterflies. It is suitable for small gardens and the flowers are long lasting in the vase. Named for Johannes Hieronymus Kniphof ( 1704-1763) a German physician, lecturer, professor of medicine, then dean and rector till his death.