Red ginger is a rhizomatous ginger from Maluku and the southwest Pacific, grown for its showy red-pink bracts. It needs warm, humid, bright conditions and consistently moist soil.
Family
Zingiberaceae (Ginger family)
Grows as
Bulb
Light
Full sun, Part shade, Bright indirect
Water
Keep soil consistently moist, watering when the top layer starts to dry; avoid waterlogging.
Soil
Rich, well-draining, humus-heavy potting mix or garden loam.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Native range
Maluku to SW. Pacific
Climate
wet tropical
About
Alpinia purpurata, commonly referred to as red ginger, ostrich plume and pink cone ginger, is a ginger native to Maluku and the southwest Pacific islands. In typical ginger fashion, A. purpurata is a rhizomatous plant, spreading underground in a horizontal growth habit, sending feeder roots downwards into the substrate and sprouting leafy vertical stems from nodes located along the rhizome. As its common name implies, red ginger blooms with showy inflorescences on long, bright magenta- to red-hued bracts; while they appear to be a blossom, bracts are in fact modified leaves that contain the plant's actual flowers. Bracts are a common feature of many botanical genera (such as Euphorbia sp. or the Araceae family), having evolved to protect and resemble the flowers and appeal to pollinators.
[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]
Text excerpted from the Wikipedia article Alpinia purpurata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.