Nicotiana langsdorffii, Langsdorff's tobacco, is a species of flowering plant in the nightshade family Solanaceae, native to Brazil. Growing to 1.5 m (4.9 ft) tall by 0.5 m (1.6 ft) broad, it is an annual plant with large sticky leaves up to 10 in (25 cm) long. It bears 2 in (5.1 cm) long, nodding, tubular bell-shaped flowers that are apple green in colour, with blue anthers. N. langsdorfii lacks fragrance, unlike some of the other tall species. It is grown as an ornamental garden plant.Like other species in the genus, N. langsdorffii can cause severe discomfort and irritation if consumed. This plant has gained the Royal Horticultural Society’s Award of Garden Merit.
How to keep Nicotiana Langsdorffii.
Pruning
To maintain the shape and promote healthy growth of Langsdorff's tobacco, it is important to prune the plant from early to late spring. Begin by removing any dead leaves and trimming any overgrown or leggy stems to improve air circulation. Regular pruning encourages better flowering and helps prevent the plant from becoming overgrown. For more detailed guidance, consider consulting reputable resources such as the Royal Horticultural Society.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Annual, Perennial
- Genus
- Nicotiana
- Family
- Solanaceae
- Mature Spread
- 30 cm
