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American basil

Ocimum americanum

Also called Hoary basil, Lime basil, Bontulsi

American basil
Photo: Unknown author, CC BY 2.0

American basil (Ocimum americanum) is a hairy annual herb in the mint family, grown for its strong citrus-like aroma and used in cooking much like sweet basil. It needs warm, sunny conditions and well-drained soil to thrive.

Family
Lamiaceae (Mint family)
Grows as
Annual
Light
Full sun
Water
Water when the top of the soil feels dry, keeping it evenly moist but never soggy.
Soil
Light, well-drained potting mix or garden soil with compost.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
Trop. & Subtrop. Old World
Climate
seasonally dry tropical

About

Ocimum americanum, known as American basil, lime basil, or hoary basil, is a species of an annual herb in the family Lamiaceae. Despite the misleading name, it is native to Africa, the Indian subcontinent, China, and Southeast Asia. The species is naturalized in Queensland, Christmas Island, and parts of tropical America.

Other Ocimum plants

Lemon basil · Ocimum basilicum var. minimum · Basil · Least basil · African basil · Hoary basil · Holy basil · Basil

Text excerpted from the Wikipedia article Ocimum americanum 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.

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