The stems, which are true stems, spiral like a corkscrew, and the leaves them selves spiral around the main stem. Flowers are orange red.
Plants in the Costus genus are often referred to as spiral gingers although the family (Costaceae) has been segregated from the true gingers (Zingiberaceae). Costus members have spirally arranged, one-sided leaves and terminal, cone- shaped inflorescences with colorful, closely overlapping bracts. Between the bracts single or paired flowers emerge. Unlike the true gingers, Costus species contain no aromatic oils and do not have the culinary value of true gingers. However, many cultures prize them for their medicinal properties.
These perennials reproduce through underground stems (rhizomes) and perform best in rich, moist soil although they are quite drought tolerant. Spiral gingers do well in part-sun, filtered sun, or shade. Cold winters in South Georgia will cause them to go dormant in the winter, but they return with the warm weather
