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http://fr.wikipedia.org/wiki/Utilisateur:Bouba |
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Summary
Bloom Color: Lavender, Purple.
Main Bloom Time: Early summer, Late spring, Mid summer. Form: Prostrate, Spreading or horizontal.
Physical Characteristics
Amorpha nana is a deciduous Shrub growing to 0.6 m (2ft) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 4. It is in flower from July to August. The species is hermaphrodite (has both male and female organs).
It can fix Nitrogen.
Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil and can tolerate drought.
UK Hardiness Map
US Hardiness Map
Synonyms
A. microphylla.
Plant Habitats
Cultivated Beds;
Edible Uses
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.
Expectorant
The plant has been used as a snuff in the treatment of catarrh[257].
References More on Medicinal Uses
Other Uses
References More on Other Uses
Cultivation details
Landscape Uses:Erosion control. Prefers a light well-drained sandy soil in sun or light shade[200]. Fairly wind-resistant[200]. A very hardy plant, tolerating temperatures down to about -25c[200]. Plants resent root disturbance, they should be planted out into their final positions whilst small[133]. Plants are said to be immune to insect pests[200]. Flowers are produced on the current season's growth[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]. Special Features:Invasive, Naturalizing, Attractive flowers or blooms. For polyculture design as well as the above-ground architecture (form - tree, shrub etc. and size shown above) information on the habit and root pattern is also useful and given here if available. The plant growth habit is multistemmed with multiple stems from the crown [1-2].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
Fahrenheit:
Plant Propagation
Seed - presoak for 12 hours in warm water and sow early spring in a greenhouse[78, 133]. The seed usually germinates in 1 - 2 months at 20°c[133]. When large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out in late spring or early summer, after the last expected frosts. Cuttings of half-ripe wood, June/July in a frame. High percentage[78]. Cuttings of mature wood of the current seasons growth, autumn, in a sheltered position outdoors. Takes 12 months[78]. Suckers in spring just before new growth begins[200]. Layering in spring .
Other Names
If available other names are mentioned here
Native Range
NORTHERN AMERICA: Canada, Saskatchewan (south), Manitoba (south), United States, Iowa, Kansas, Minnesota, Nebraska, North Dakota, South Dakota, Colorado, New Mexico,
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 :
IUCN Red List
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.
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Expert comment
Author
Nutt.
Botanical References
200204
Links / References
For a list of references used on this page please go here
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