Family: Arecaceae
Common Name: Lady Palm

Originating from southern China through to Thailand, this genus contains around 12 species of low-growing, slender-stemmed fan palms. Generally, they form large clumps of bamboo-like stems, covered with fine mats of fibers which arise from the base of the leaves. The leaves are very deeply divided, almost to the base, and are borne on very slender stalks. The small inflorescence is tinged with cream or pink. In cultivation, they rarely set fruit. Rhapis can be grown in the ground in a sheltered, shaded area but makes a lovely container plant, for use indoors or out. Its slow growth is an advantage for container growing, but it also accounts for the high price of established clumps purchased from nurseries. Its elegant appearance lends itself to most decorating styles.

Species

R. excelsa, lady palm, from southern China, grows to 2-3 m (6-10 ft) tall, often forming a dense clump of many stems, up to 2-3 m (6-10 ft) across, with maturity. The glossy, deep green leaves are deeply divided into a number of segments. The stems are covered in a coarse, ragged mat of dark gray fibers.

R. humilis, slender lady palm, grows to 4-5 m (13-16 ft) tall, with a narrower spread. The leaves are slightly paler green and not so shiny, with a larger number of slightly pendulous segmerits. The mat of pale, greyish brown fibers covering the stems is tighter.

Cultivation

In climates prone to frost, grow as house plants, or in an intermediate to warm greenhouse. They are best in pots of soilless potting compost. Ensure good light, but shade plants from direct sun. If the climate is suitable for outdoor cultivation, plant in any good, well-drained garden soil that does not dry out. Plants are best in shade, such as the dappled shade cast by large trees. Water well during dry periods. Propagate by division of established clumps in spring, or by removing a rooted offset, which should be established in warmth. Sow seed in spring and germinate in a temperature of 26°C (79°F).

Climate

Warmest parts of zone 9.