COSTUS BARBATUS - SPIRAL GINGER.
Common name Spiral ginger, red tower ginger, cana de jabali, apagafuego, sangrafu.
Family Zingerberaceae (Ginger family).
Overview
A very beautiful ginger (herbaceous perennial) with red spiral arranged leaves; sometimes classified under Costaceae. It grows up to 9' tall with large green leaves, yellow flowers and a long, glossy red, inflorescence. This plant is a favorite of hummingbirds.
Suriname's traditional medicine An extract of the stem is used against gonorrhea also against the common cold, eye problems and as a laxative.
Hardiness USDA zone 8 - 11. Propagation Rhizomes and cuttings. Culture Full sun / partial light shade, needs high humidity. Flowers from April through November and the inflorescence lasts for months. Don't tolerate long periods of cold; protect from frost. Plant in frost free areas and avoid temperatures below 68° F (20° C). They should be definite inside or in the greenhouse during the winter and early spring. It can also be used as a cut flower.
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