Indigo Bush

Indigofera heterantha

Physical Characteristics

Indigofera heterantha is a deciduous Shrub growing to 3 m (9ft) by 2.5 m (8ft). See above for USDA hardiness. It is hardy to UK zone 7 and is not frost tender. It is in leaf from May to November, in flower from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. It can fix Nitrogen. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very alkaline soils. It cannot grow in the shade. It prefers dry or moist soil.

Distribution

E. Asia - Himalayas from Afghanistan to W. China.

Habitats

Woodland Garden Sunny Edge; Dappled Shade;

Edible Uses

Edible Parts: Flowers Edible Uses: The flowers are boiled and pickled[272].

Medicinal Uses

None known

Known Hazards

None known