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Summary
Physical Characteristics

Pueraria tuberosa is a CLIMBER growing to 1 m (3ft 3in). The species is hermaphrodite (has both male and female organs).
It can fix Nitrogen.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
Hedysarum tuberosum.
Habitats
Woodland Garden Sunny Edge; Dappled Shade; Cultivated Beds;
Edible Uses
Edible Parts: Root
Edible Uses:
Root - raw[2, 105, 146]. Very large, it is up to 50cm long and 30cm in diameter[158]. A liquorice flavour[158].
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Demulcent Emetic Galactogogue Poultice Refrigerant Tonic
The root is used as a demulcent and refrigerant in the treatment of fevers[240]. It is peeled and bruised into a cataplasm and used to reduce swellings[240]. It is crushed and rubbed on the body in the treatment of fevers and rheumatism[240]. It is also emetic, galactogogue and tonic[240].
References More on Medicinal Uses
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Other Uses
References More on Other Uses
Cultivation details
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it could succeed outdoors in the milder parts of this country. The following notes are based on the general needs of the genus. Requires a sunny position in a well-drained soil[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].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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Propagation
Pre-soak the seed for 12 hours in warm water and sow in a warm greenhouse in early spring. Germination should take place within 2 weeks. Prick out the seedlings into individual pots when they are large enough to handle and plant them out after the last expected frosts[200]. Cover the young plants with a frame or cloche until they are growing away well.
Other Names
If available other names are mentioned here
Native Plant Search
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Found In
Countries where the plant has been found are listed here if the information is available
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
Expert comment
Author
(Roxb. ex Willd.)DC.
Botanical References
51
Links / References
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