PlantFiles: Stromanthe
Stromanthe 'Burle Marx'

I've found that this plant grows best in indirect sunlight. Give it rich soil, make sure the soil doesn't go dry, and it will grow great. Misting the leaves helps.

If the leaves curl up, it needs more humidity. Flower stalks take a lot out of the plant, so it will slow it's growth. Cut them off to encourage new growth.

A really nice looking plant.

Per Botanica Encyclopedia:
Stromanthe - This genus of some 13 species of evergreen, rhizomatous perennials in the arrowroot family is found from Central America to southern Brazil. They often develop short trunks or sturdy, trunk-like stems. The leaves, enclosed in a petiole sheath before expanding, are oblong, heavily veined and 4-18 " long depending on the species. They are usually dark green above with purplish undersides. Infloresences of small white, pink or mauve flowers appear in summer. Leafy bracts enclose the flowers and are occasionally brightly colored. Small, ridged fruits follow the flowers.

Cultivation: Plant in moist, humus-rich, well drained soil in light to moderate shade. Principally tropical plants, they will not tolerate frosts and prefer a mild, humid climate. Propagate from seed or by division where possible, or by removing rooted basal offsets.