Salix purpurea ‘Nana’
dwarf purple osier
A charming rounded shrub, dwarf purple osier produces slim, upright, purplish branches bearing slender, grey-green leaves, pointed at each end and paler beneath. This contrast of leaf and twig is ornamental, as is its neat shape in winter, when branches are bare. Dwarf purple osier can be grown in a container, in the garden as a small shrub or even trained into a low, wide hedge. The species ranges from Europe and North Africa to central Asia and Japan, but the exact origin of this cultivar is not clear. The common name "osier" comes from the Middle Ages and refers to any willows with long shoots that are used for basketry. This is sometimes called Salix purpurea var. gracilis.
Colors & Combos
Great Color Contrasts: orange, yellow, burgundy
Great Color Partners: purple, blue, lavender, silver
Culture NotesThis small willow performs best in full sun to light or open shade. It will tolerate wet to well-drained locations with sand or clay. Once established it only needs occasional watering during dry weather. Little pruning is needed. If the shrub looks too twiggy or becomes too large it can be cut back hard every two to four years and allowed to regrow.
© Richie Steffen / Great Plant Picks
Plant Type: shrub
Foliage Type: deciduous
Plant Height: 3 ft. 0 in. (0.91 m.)
Plant Width/Spread: 3 ft. 0 in. (0.91 m.)
Hardiness: USDA Zones 4 to 8
Sun/Light Exposure: full sun to light or open shade
Water Requirements: occasional watering