Nicotiana rustica is a short-lived tobacco species from South America, grown for its very high nicotine leaves and used for pesticides and traditional ceremonies. It is grown like other tobaccos: sunny, warm, and well-drained.
Family
Solanaceae (Nightshade family)
Grows as
Annual
Light
Full sun
Water
Water regularly and keep the soil evenly moist, letting the top layer dry slightly between waterings.
Soil
Fertile, well-drained garden soil or a general potting mix.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Safety
Toxic: All parts contain very high levels of nicotine, which is poisonous if swallowed or absorbed through the skin; the leaves are the most concentrated.
Native range
Peru
Climate
subtropical
About
Nicotiana rustica, commonly known as Aztec tobacco or strong tobacco, is a rainforest plant in the family Solanaceae native to South America. It is a very potent variety of tobacco, containing up to nine times more nicotine than common species of Nicotiana such as Nicotiana tabacum (common tobacco). More specifically, N. rustica leaves have a nicotine content as high as 9%, whereas N. tabacum leaves contain about 1 to 3%. The high concentration of nicotine in its leaves makes it useful for producing pesticides, and it has a wide variety of uses specific to cultures around the world. However, N. rustica is no longer cultivated in North America (except in small quantities by certain Native American tribes) as N. tabacum has replaced it.
Where it grows
Nicotiana rustica serves as a larval host plant for Chrysodeixis includens and Phthorimaea operculella. Known pollinators of Nicotiana rustica include: Augochlorella aurata, Lasioglossum perpunctatum, Bombus impatiens, Lasioglossum tegulare, Augochlora pura, Lasioglossum michiganense, Lasioglossum versans, Bombus vagans, Halictus ligatus, Lasioglossum oblongum, Halictus rubicundus, Megachile frigida, and Sphecodes heraclei.
Text excerpted from the Wikipedia article Nicotiana rustica 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.