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Indigofera heterantha Indigo bush Deciduous shrub (1 Page of 5) The Indigofera heterantha plant species is found in E. Asia - Himalayas from Afghanistan to W. China. It is a member of the Leguminosae family. Common gardeners may know the plant as Indigo bush. Some home gardeners know the variety as I. dosva. Lindl. non D.Don. I. gerardiana. Baker. I. rubroviolacea. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Indigofera heterantha Common Name: Indigo bush Family: Leguminosae Author: Wallich. Known Hazards: None known Mature Height: 3 Mature Width: 2.5 Habitat: Dry sunny slopes, often forming dense scrub, and in forests 1500 - 3000 metres[146, 184].
Cultivation Notes: Requires a light or medium well-drained soil and a sunny position[11, 200]. Succeeds on chalk[11]. Succeeds in full sun in most well-drained soils[184], including dry ones[182, 202]. Tolerates light shade[202].
The rootstock is hardy to about -15°c[184, 200] and plants resprout from the base if they are cut back by winter cold. Plants are cut back to the ground in most winters at Kew though they are all right in the milder areas of the country[11]. They flower on the current years growth[184] and flower more freely if they are pruned to the ground during the winter or early spring[219]. They do not come into new growth until quite late in the spring[219].
A very ornamental plant[1]. Fast-growing when young, but slowing with age[200].
The flowers have a vanilla scent[245].
Plants in this genus are notably resistant to honey fungus[200].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200].
For further Indigofera heterantha gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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