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Datura ‘Grand Marnier’

Trumpet flower

Garden

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Features

  • BloomsJuly to October
  • Height2m to 3.5m
  • Spread1.5m to 3.5m
  • Growth HabitBroad bushy
  • Flower ColourYellow-orange
  • Leaf ColourLight green

Description

Datura ‘Grand Marnier’ (Trumpet flower). An evergreen shrub producing large, oval, light green leaves. Bears pendent, flared, trumpet-shaped orange-yellow flowers which appear from an inflated calyx in summer.

Characteristics

Annual or Perennial, Fragrant

Origin

Mexico

Interest and use

Grown for their flowers borne mainly in summer-autumn.

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Needs

  • LightPart shade
  • HardinessFrost hardy (min -5°C)
  • SoilWell drained, Fertile, Humus-rich
  • WaterSemi-moist

Cultivation

It is frost hardy to frost tender, min 5C, and will prefer full light and fertile, well drained soil. You will need to water the containerized specimens freely in full growth, and moderately at other times. You will need to prune hard in the early spring.

Propagation

Propagation is by seeds in the spring or by greenwood or semi-ripe cuttings in early summer.

Pests, diseases or disorders

Whitefly and red spider mite may be troublesome.

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Other Datura posts

  • Grower

    Datura

    I am thinking about growing these plants from seeds. Any advice? I am sure I read somewhere to put the seeds in the fridge for 6 weeks?

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