Amorpha nana
dwarf false indigo
A low-growing deciduous shrub with bright green, finely textured foliage. Leaves, 7.5cm (3 in) long, are made up of 6 to 15 pairs of oval leaflets. Produces spikes of honey-scented, purple flowers flecked with orange in early summer. Grows to approximately 60 x 60cm.
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
5–10 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Purple Orange | Green | ||
| Autumn | Yellow | |||
| Winter |
Position
- Full shade
- Partial shade
Aspect
East–facing or South–facing or West–facing or North–facing
Exposure
Exposed or ShelteredDrought resistance
Yes Hardiness
H4Botanical details
- Family
- Fabaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Amorpha are deciduous shrubs with pinnate leaves and racemes of tiny, single-petalled, deep purple or blue flowers in summer
- Name status
Correct
- Plant range
- Central USA
How to grow
Cultivation
Grow in a sunny position in well drained loamy soil
Propagation
Propagate by pre-soaked seed in autumn or spring in containers in a cold frame
Suggested planting locations and garden types
- Cottage and informal garden
- Prairie planting
- Rock garden
- Flower borders and beds
Pruning
Pests
Generally pest-free
Diseases
May be susceptible to rust diseases and powdery mildews
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