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Tecoma stans
  • RHS AGM

shrubby trumpet flower

A tender evergreen large shrub or small tree, up to 9m in height, with pinnate leaves made up of finely toothed, ovate leaflets. Produces clusters of trumpet-shaped, bright yellow flowers from late winter to spring

Other common names
yellow elder
yellow bells
Synonyms
Bignonia stans

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Size
Ultimate height
8–12 metres
Time to ultimate height
5–10 years
Ultimate spread
4–8 metres
Growing conditions
Loam
Chalk
Clay
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Yellow Green
Summer Green
Autumn Green
Winter Yellow Green
Position
  • Full sun
Aspect

South–facing

Exposure
Sheltered
Hardiness
H1C
Botanical details
Family
Bignoniaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Genus

Tecoma can be evergreen shrubs, trees or climbers, with pinnately divided leaves and terminal racemes of funnel or trumpet-shaped flowers

Name status

Correct

How to grow

Cultivation

Can be grown outdoors in very mild, frost-free areas in a sunny sheltered spot. Otherwise, grow in containers and overwinter indoors, or plant in a large conservatory or greenhouse border. Water well during the growing season and sparingly in winter

Propagation

Propagate by seed sown at 18-21°C (64-70°F) in spring, or by semi-hardwood cuttings in summer

Suggested planting locations and garden types
  • City and courtyard gardens
  • Patio and container plants
  • Conservatory and greenhouse
Pruning

Pruning group 9, in spring; plants grown under glass may need restrictive pruning and thinning of overcrowded stems

Pests

May be susceptible to glasshouse red spider mite and glasshouse whitefly

Diseases

May be susceptible to honey fungus in gardens where it is present but insufficient data to determine degree of susceptibility

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