Maranta arundinacea is a perennial herb from the Americas, grown across the tropics mainly for its starchy rhizome (arrowroot starch). It thrives in warm, humid, wet conditions and is grown as a garden or houseplant elsewhere.
Family
Marantaceae (Prayer-plant family)
Grows as
Perennial
Light
Part shade, Bright indirect
Water
Keep the soil consistently moist, especially during active growth; reduce watering in dormancy.
Soil
Rich, well-drained, moist loam or potting mix with organic matter.
Temperature
23–29 °C; dormant rhizomes survive down to about 5 °C, protect below 10 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
Mexico to Trop. America
Climate
wet tropical
About
Maranta arundinacea, also known as arrowroot, maranta, West Indian arrowroot, obedience plant or Bermuda arrowroot is a large, perennial herb found in rainforest habitats of the Americas, but cultivated in tropical regions worldwide.
Where it grows
Maranta arundinacea is native to Mexico, Central America, the West Indies (Cuba, Hispaniola, Puerto Rico, and most of the Lesser Antilles) and South America (in Brazil, Peru, Ecuador, Colombia, Venezuela, Suriname, Guyana, and French Guiana). It is widely cultivated in many warm countries and is considered naturalized in The Bahamas, Bermuda, Cambodia, China (Guangdong, Guangxi, Hainan, Yunnan), the Cook Islands, Equatorial Guinea, Gabon, India, Indonesia, Jamaica, Japan (in the Volcano Islands), Mauritius, the Netherlands Antilles, Réunion, Samoa, Sri Lanka, Taiwan, Trinidad and Tobago, Tonga, the United States (Florida), the Philippines and Vanuatu.
Uses
Currently, arrowroot starch is used in food preparations and confectionery, and for industrial applications such as cosmetics and glue. The residue of starch extraction has a high fibre content and can be fed to livestock.
[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 Maranta arundinacea 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.