Mandan Tobacco (Nicotiana quadrivalvis) – A compact, bushy annual herb traditionally used as a ceremonial plant by Indigenous peoples of North America, particularly the Mandan. Native to the western United States, it thrives across a wide range of soils and climates. Plants grow up to 24” tall and produce clusters of 1–2” tubular flowers in shades of white, green, and pale purple. Historical records note that seeds were collected during the Lewis and Clark Expedition and given to Thomas Jefferson, who grew them at Monticello, describing the species as “a singular species, uncommonly weak and probably suitable for segars.” Drought-tolerant and easy to grow, Mandan Tobacco is suitable for short-season gardens.
50 seeds per packet
Disclaimer: Sold for ornamental, historical, and ceremonial purposes only. Cultivation and use may be subject to local regulations. Not intended for recreational or commercial tobacco production.
Caution: All parts of this plant are toxic if ingested. Keep away from children and pets.
Growing Instructions: Start indoors 6–8 weeks before last frost. Sow seeds on the soil surface and press lightly, do not cover, as light is required for germination. A humidity dome can help retain moisture until emergence. Keep soil consistently moist and provide bright light. Seeds typically germinate in 10–20 days.
Harden off seedlings for 7–10 days before transplanting outdoors after frost. Space plants 45–60 cm apart in full sun and well-drained soil.
