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Indigofera pendula

weeping indigo

An upright, deciduous shrub, to 3m, with arching branches bearing blue-green leaves, up to 15cm long, each with 15 or 17 leaflets. The wisteria-like flowers are rosy-purple, in hanging sprays, up to 25cm long, produced from mid-summer to autumn

Synonyms
Indigofera potaninii misapplied
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Size
Ultimate height
2.5–4 metres
Time to ultimate height
5–10 years
Ultimate spread
1.5–2.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Blue Green
Summer Pink Purple Blue Green
Autumn Pink Purple Blue Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H5
Botanical details
Family
Fabaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Genus

Indigofera can be deciduous or evergreen trees or shrubs, herbaceous perennials or annuals with pinnate leaves and spikes or racemes of small, pea-like flowers in summer or autumn

Name status

Correct

Plant range
SW China

How to grow

Cultivation

Grow in light, well-drained soil in a sheltered position in full sun

Propagation

Propagate by seed or semi-hardwood cuttings

Suggested planting locations and garden types
  • City and courtyard gardens
  • Cottage and informal garden
  • Low Maintenance
  • Banks and slopes
  • Wall side borders
  • Flower borders and beds
Pruning

Pruning group 1, but can be hard pruned in spring if needed

Pests

Generally pest-free

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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