TROPICAL PLANT ENCYCLOPEDIA


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Costus sp., Spiral Ginger. Costus pulverulentus
Costus pulverulentus

Costus sp.

Spiral Ginger
Family: Costaceae
USDA Zone: 9-11?
USDA Plant Hardiness MapLarge shrub 5-10 ft tallSmall plant 2-5 ftSemi-shadeFull sunRegular waterYellow, orange flowersRed, crimson, vinous flowersWhite, off-white flowersPink flowersPlant attracts butterflies, hummingbirdsUnknown name

Costus are easilly distinguished from other commonly cultivated gingers because the leaves spiral around the main stem like a circular stairway. In fact they are called Spiral Gingers. The Costus species are rich and varied in form, flower and growing conditions. There are short mounding forms, spreading forms and upright forms.


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Link to this plant:
https://toptropicals.com/catalog/uid/costus_sp.htm