Elephant grass is a tall, robust, bamboo-like perennial grass from African grasslands, grown mainly as fodder and for bioenergy. It thrives in warm, sunny conditions with little water and few nutrients.
Family
Poaceae (Grass family)
Grows as
Grass, Perennial
Light
Full sun
Water
Needs little water once established; water during dry spells in its first season.
Soil
Tolerates poor, low-nutrient soils; well-drained soil is best.
Temperature
18–35 °C; frost-sensitive and protect below 5 °C.
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
Sahara to Trop. Africa, Aldabra, Arabian Pen.
Climate
seasonally dry tropical
About
Cenchrus purpureus, synonym Pennisetum purpureum, also known as Napier grass, elephant grass or Uganda grass, is a species of perennial tropical grass native to African grasslands. It has low water and nutrient requirements, and therefore can make use of otherwise uncultivated lands.
Historically, this wild species has been used primarily for grazing, recently, however, it has been used as part of a push–pull agricultural pest management strategy. Napier grasses improve soil fertility, and protect arid land from soil erosion. It is also utilized for firebreaks, windbreaks, in paper pulp production and most recently to produce bio-oil, biogas and charcoal.
Text excerpted from the Wikipedia article Cenchrus purpureus 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.