All about growing Nicotiana from seed

Growing Guide

The tobacco plant, Nicotiana, is a popular summer bedding plant, coming in a range of colours and sizes. The trumpet-like, night-scented flowers make Nicotiana a great choice for planting near a seating area. Perfect for growing in a mixed border or container display. Nicotiana are easy to grow from seed. Many varieties make excellent cut flowers.

Sow on the surface of a good free draining seed compost from late winter to early spring. Make sure the compost is moist but not wet and place in a propagator or seal in a polythene bag until after germination. Do not exclude light which is beneficial to germination.

Transplant when large enough to handle and grow on in cooler conditions. Gradually acclimatise to outdoor conditions for 10-15 days before planting out after all risk of frost 60cm apart in sun or part shade on rich well drained soil, or into a container display.

  • Key Information

    Height: to 150cm

    Spread: to 30cm

    Half-hardy annual

    Sun or semi-shade

    Germination: 10 - 20 days

  • Sowing & Growing Schedule

    Sow Indoors: February to April

    Sow Outdoors: n/a

    Plant Out: May to June

    Blooms: June to September

  • Varieties we recommend

    White Trumpets

Top Tip

Deadhead spent blooms regularly to prolong the flowering season. Species Nicotiana will self-seed if allowed.

If grown in milder climates Nicotiana may act as a tender perennial that can be overwintered outdoors in sheltered gardens. Simply cut back in autumn and mulch around the base of the plant for the best chances of regrowth the following spring.

Caution: Irritant to skin and eyes. Harmful if eaten.