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Peanut

Arachis

Also called Peanuts

Peanut
Photo: Pollinator, CC BY-SA 3.0

Arachis is a genus of about 70 annual and perennial legumes from South America, best known through the peanut (A. hypogaea), a major food crop. Other species, such as A. pintoi, are grown as forage and ground cover.

Family
Fabaceae (Pea & bean family)
Grows as
Annual, Perennial
Light
Full sun
Water
Water regularly while establishing, then moderately; let the top soil dry slightly between waterings.
Soil
Well-drained, sandy or loamy soil; avoid heavy waterlogged clay.
Temperature
20–35 °C; protect below 10 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts

About

Arachis is a genus of about 70 species of annual and perennial flowering plants in the family (Fabaceae), native to South America, and was recently assigned to the informal monophyletic Pterocarpus clade of the Dalbergieae. At least one species, the peanut (Arachis hypogaea), is a major food crop species of global importance; some of the other species are cultivated for food to a small extent in South America. Other species such as A. pintoi are cultivated worldwide as forage and soil conditioner plants, with the leaves providing high-protein feed for grazing livestock and a nitrogen source in agroforestry and permaculture systems.

Arachis species, including the peanut, are used as food plants by some Lepidoptera species, including the flame shoulder, nutmeg, and turnip moth.

Other Arachis plants

Rhizoma peanut · Peanut · Pinto peanut · Creeping Peanut · Groundnut

Text excerpted from the Wikipedia article Arachis 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.

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