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Annual Biennial

Nicotiana longiflora

long-flowered tobacco plant

N. longiflora is an upright annual with large oval leaves and long, tubular, white flowers that open in the evenings in summer and emit a sweet fragrance

Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1 year
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer White Green
Autumn Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H2
Botanical details
Family
Solanaceae
Native to the UK
No
Foliage
Deciduous
Habit
Columnar upright
Potentially harmful
Harmful if eaten, avoid skin contact. Wear gloves and other protective equipment when handling
Genus

Nicotiana can be annuals, biennials, perennials or shrubs, with simple, alternate leaves and tubular or salver-shaped, often fragrant flowers borne in racemes or panicles in summer or autumn

Name status

Correct

How to grow

Cultivation

Grows best in a fertile, moist but well-drained soil in full sun

Propagation

Propagate by seed

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Patio and container plants
  • Cut flowers
  • Flower borders and beds
Pruning

No pruning required

Pests

May be susceptible to aphids, thrips, glasshouse whitefly and glasshouse leafhopper

Diseases

May be susceptible to grey moulds and to virus diseases

Get involved

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