Nicotiana sylvestris, South American or flowering tobacco, is a tall ornamental species from the Andes of Argentina and Bolivia, grown for its large fragrant white night-scented flowers. It is usually grown as a half-hardy annual or short-lived perennial, sown indoors in early spring and planted out after frost.
Family
Solanaceae (Nightshade family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water regularly during growth, letting the top of the soil dry slightly between waterings.
Soil
Well-drained, fertile garden soil or a standard potting mix.
Temperature
18–30 °C; protect below 5 °C, as it cannot survive frost outdoors in most climates.
How easy
Easy
Safety
Toxic: All parts contain nicotine and can cause discomfort, irritation or illness if eaten, as with other tobacco species.
Native range
Bolivia to NW. Argentina
Climate
subtropical
About
Nicotiana sylvestris is a species of flowering plant in the nightshade family Solanaceae, known by the common names woodland tobacco, flowering tobacco, and South American tobacco. It is a biennial or short-lived perennial plant in the tobacco genus Nicotiana, native to the Andes region in Argentina and Bolivia, in South America.
How to grow it
Nicotiana sylvestris is cultivated as an ornamental plant as it has fragrant and visually interesting flowers.
While most Nicotiana species and members of the Solanaceae family are naturally short-lived perennials, Nicotiana sylvestris is typically cultivated as a half-hardy annual in cold climates. Gardeners usually start seeds indoors under heated conditions in early spring, then transplant seedlings outdoors once frost danger has passed. In Great Britain, this plant can only survive winter outdoors in particularly sheltered coastal regions or select London neighborhoods where temperatures remain above −5 °C (23 °F).
Text excerpted from the Wikipedia article Nicotiana sylvestris 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.