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Nitrogen Fixing Plant Seeds For Sale In Eugene

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Culen Psoralea glandulosa
Prices start at : 8.95 USD / 1 packet

* The leaves are used as a tea substitute. The young shoots are used in making a refreshing cold drink. It is native to Mauritius , the United States and the west coast of South America in Chile and Peru .
  • Botanical Name: Psoralea glandulosa
  • Germination: 77%
  • Species: glandulosa
  • Minimum Hardiness Zone: 8
  • Family: LEGUMINOSAE
  • Average Viable Seeds/Packet: 30
Oregon
Eugene
Birdsfoot Trefoil, Bird\'s-foot Trefoil, Birdfoot Deervetch Lotus corniculatus
Prices start at : 3.95 USD / 1 packet

Medium fertility, slightly acid, clay like, and loamy soils. A useful green manure plant, fixing atmospheric nitrogen. Has fair drought and poor shade tolerance. The common name is Bird's-foot Trefoil (or similar, such as "birdsfoot trefoil"), though...
  • Common Name: Birdsfoot Trefoil, Bird's-foot Trefoil, Birdfoot Deervetch
  • Family: Fabaceae
  • Average Viable Seeds/Packet: 518
  • Height: 1ft
  • Crop Year: 2017
  • Germination: 85%
Oregon
Eugene
Buck Brush, Snowbrush Ceanothus, Red Root, Tobacco Brush Ceanothus velutinus
Prices start at : 4.95 USD / 1 packet

* Ceanothus velutinus is a species of shrub in the buckthorn family, Rhamnaceae , known by the common names Red Root , Snowbrush Ceanothus and Tobacco Brush . * All parts of the plant are rich in saponins - when crushed and mixed with water they produce...

98%

    • Minimum Hardiness Zone: 5
    • Species: velutinus
    • Purity: 98%
    • Height: 9-12 feet
    • Germination: 98%
    • Germination Test Type: cut
    Oregon
    Eugene
    Asparagus Pea, Princess Pea, Goa Bean, Manila Bean, Four-angled Bean, Winged Bean Psophocarpus tetragonolobus
    Prices start at : 8.95 USD / 1 packet

    It does well in humid tropics with high rainfall. The pods are harvested when about 15 - 20 cm long and 2cm wide. They have a flavour similar to mushrooms when sauteed. Root - raw or cooked like potatoes.
    • Lot#: 9701
    • Genus: Psophocarpus
    • Family: Fabaceae
    • Average Viable Seeds/Packet: 7
    • Germination: 99%
    • Quantity: 2.47 lb
    Oregon
    Eugene
    Coffee Tree, Chinese Coffee Tree, Soap Tree, Yunnan Bean Gymnocladus chinensis
    Prices start at : 12.95 USD / 1 packet

    * Chinese relative of G. Several sources say that it is a relatively short tree compared with the American relative. The tree can fix nitrogen. Dioica, Kentucky Coffee Tree; planted for ornament and for timber; doubly compound leaves; substantial branches;...
    • Common Name: Coffee Tree, Chinese Coffee Tree, Soap Tree, Yunnan Bean
    • Germination Test Type: cut
    • Minimum Hardiness Zone: 4
    • Quantity: 4.04 lb
    • Species: chinensis
    • Crop Year: 2016
    Oregon
    Eugene
    Siberian Pea Tree, Siberian Peashrub Caragana arborescens
    Prices start at : 2.95 USD / 1 packet

    The plant is native to Siberia and parts of China and neighboring Mongolia and Kazakhstan . It is commonly grown throughout the northern hemisphere as a landscaping plant and ornamental .
    • Genus: Caragana
    • Collection Locale: Montana
    • Species: arborescens
    • Germination: 91%
    • Average Viable Seeds/Packet: 35
    • Botanical Name: Caragana arborescens
    Oregon
    Eugene
    European Green Alder, Green Alder Alnus viridis
    Prices start at : 4.95 USD / 1 packet

    * A shrub; shiny dark green leaves to 3" long; Native to Europe. The leaves are shiny green, ovoid, 3-8 cm long and 2-6 cm broad. * It is a large shrub or small tree 3-12 m tall with smooth grey bark even in old age.
    • Quantity: 0.96 lb
    • Seeds Per Pound: 1,098,680
    • Common Name: European Green Alder, Green Alder
    • Collection Locale: Denmark
    • Germination Test Type: Actual
    • Family: Betulaceae
    Oregon
    Eugene
    Japanese Pagoda Tree Styphnolobium japonicum - Sophora japonica
    Prices start at : 4.95 USD / 1 packet

    * A yellow dye is obtained from the seedpods and the flowers * S. Japonicum contains the isoflavone glycoside sophoricoside. * Used to make the strong, springy curved "enju wood" handle used on the traditional Japanese woodworking adze, called the chouna.
    • Minimum Hardiness Zone: 5
    • Average Viable Seeds/Packet: 11
    • Species: japonicum
    • Genus: Styphnolobium
    • Height: 40-60 feet
    • Quantity: 9.65 lb
    Oregon
    Eugene
    Georgia False Indigo, False Indigo, Savannah Indigobush Amorpha georgiana confusa - Amorpha cyanostachya
    Prices start at : 8.95 USD / 1 packet

    * This is a beautiful flowering shrub with an extremely limited range in North Carolina. Superorder: Rosanae Takht. Agardh subclass: Magnoliidae Novak ex Takht. It's habitat is being destroyed and it is currently listed as a threatened species.
    • Minimum Hardiness Zone: 6
    • Purity: 99%
    • Genus: Amorpha
    • Lot#: 8801
    • Collection Locale: Boston MA
    • Common Name: Georgia False Indigo, False Indigo, Savannah Indigobush
    Oregon
    Eugene
    Judas Tree Cercis siliquastrum
    Price : CALL

    * This species forms a small tree up to 12 metres in height and 10 metres in width. * The tree produces long flat pods that hang vertically. These are heart-shaped with a blunt apex, which occasionally has a shallow notch at the tip.
    • Species: siliquastrum
    • Quantity: 4.57 lb
    • Genus: Cercis
    • Seeds Per Pound: 27,240
    • Germination: 98%
    • Height: 25-36 feet
    Oregon
    Eugene
    Sweetfern, Sweet Fern, Sweet-fern Comptonia peregrina
    Prices start at : 6.95 USD / 1 packet

    * It tends to grow on dry sandy sites, and is associated with pine stands. It is still used for most of the same purposes in modern herbalism. It is native to eastern North America , from southern Quebec south to the extreme north of Georgia , and west...
    • Minimum Hardiness Zone: 3
    • Species: peregrina
    • Seeds Per Pound: 25,424
    • Purity: 99%
    • Quantity: 0.72 lb
    • Height: 4-5 feet
    Oregon
    Eugene
    Pygmy Peashrub Caragana pygmaea
    Prices start at : 4.95 USD / 1 packet

    * Tolerant of dry alkaline soils. * This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. A very ornamental plant, it prefers a continental climate with hot summers...
    • Quantity: 0.47 lb
    • Family: Fabaceae
    • Purity: 99%
    • Germination: 98%
    • Height: 4-5 feet
    • Genus: Caragana
    Oregon
    Eugene
    Korshinsk Peashrub Caragana korshinskii
    Prices start at : 3.95 USD / 1 packet

    * Native to semiconsolidated sand dunes; 900-2400 m. * This is one of ther best species for soil stabilization and reviatalization in cold arid zones where few plants will survive.
    • Average Viable Seeds/Packet: 20
    • Crop Year: 2013
    • Germination: 71%
    • Botanical Name: Caragana korshinskii
    • Quantity: 2.8 lb
    • Collection Locale: China
    Oregon
    Eugene
    Blue Wild Indigo, Rattleweed, Blue False Indigo, Indigo Weed, Rattlebush, Horse Fly Weed Baptisia australis
    Prices start at : 4.95 USD / 1 packet

    * The roots themselves are branched and deep, which helps the plant withstand periods of drought. * The plant is under investigation as a potential stimulant of the immune system. Australis is an herbaceous perennial that reproduces both sexually and...
    • Average Viable Seeds/Packet: 34
    • Crop Year: 2017
    • Height: 3-4 feet
    • Family: Fabaceae
    • Germination: 98%
    • Collection Locale: Tennessee
    Oregon
    Eugene
    Japanese Pagoda Tree Styphnolobium japonicum - Sophora japonica
    Prices start at : 4.95 USD / 1 packet

    * A yellow dye is obtained from the seedpods and the flowers * S. Japonicum contains the isoflavone glycoside sophoricoside. * Used to make the strong, springy curved "enju wood" handle used on the traditional Japanese woodworking adze, called the chouna.
    • Quantity: 9.65 lb
    • Collection Locale: Hungary
    • Common Name: Japanese Pagoda Tree
    • Genus: Styphnolobium
    • Species: japonicum
    • Average Viable Seeds/Packet: 11
    Oregon
    Eugene
    Southern Wax Myrtle Myrica cerifera
    Price : CALL

    Three consecutive years of shoot destruction may kill all plants affected. Specimens in drier and sandier areas are shrub-like, have rhizomes and smaller leaves than usual. However, this plant will not survive shoot destruction indefinitely.
    • Genus: Myrica
    • Minimum Hardiness Zone: 6
    • Botanical Name: Myrica cerifera dried berries
    • Family: MYRICACEAE
    Oregon
    Eugene
    Birdsfoot Trefoil, Bird\'s-foot Trefoil, Birdfoot Deervetch Lotus corniculatus
    Prices start at : 3.95 USD / 1 packet

    Medium fertility, slightly acid, clay like, and loamy soils. A useful green manure plant, fixing atmospheric nitrogen. Has fair drought and poor shade tolerance. The common name is Bird's-foot Trefoil (or similar, such as "birdsfoot trefoil"), though...
    • Germination: 85%
    • Minimum Hardiness Zone: 4
    • Species: corniculatus
    • Quantity: 15.15 lb
    • Common Name: Birdsfoot Trefoil, Bird's-foot Trefoil, Birdfoot Deervetch
    • Average Viable Seeds/Packet: 518
    Oregon
    Eugene
    Blue Wild Indigo, Rattleweed, Blue False Indigo, Indigo Weed, Rattlebush, Horse Fly Weed Baptisia australis
    Prices start at : 4.95 USD / 1 packet

    * The roots themselves are branched and deep, which helps the plant withstand periods of drought. * The plant is under investigation as a potential stimulant of the immune system. Australis is an herbaceous perennial that reproduces both sexually and...
    • Species: australis
    • Germination: 98%
    • Seeds Per Pound: 31,780
    • Botanical Name: Baptisia australis
    • Common Name: Blue Wild Indigo, Rattleweed, Blue False Indigo, Indigo Weed, Rattlebush, Horse Fly Weed
    • Family: Fabaceae
    Oregon
    Eugene
    Beefwood, River Sheoak, River Oak, Creek Oak, River Oak Casuarina, Kasa, Australian Pine Casuarina cunninghamiana
    Prices start at : 3.95 USD / 1 packet

    * The trunk is usually erect, with dense rough bark. Used for flooring, axe handles, firewood, poles etc. It is often planted along the sides of streams to protect them from erosion.
    • Germination Test Type: cut
    • Species: cunninghamiana
    • Purity: 97%
    • Average Viable Seeds/Packet: 321
    • Germination: 77%
    • Seeds Per Pound: 390,440
    Oregon
    Eugene
    Mountain Alder Alnus crispa - Alnus viridis crispa
    Prices start at : 4.95 USD / 1 packet

    Crispa, Mountain Alder). * It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large enough to compete with the intended timber crop.
    • Species: crispa
    • Height: 10-15 feet
    • Common Name: Mountain Alder
    • Collection Locale: Matagami, Quebec, Canada
    • Family: BETULACEAE
    • Minimum Hardiness Zone: 2
    Oregon
    Eugene
    Sweetfern, Sweet Fern, Sweet-fern Comptonia peregrina
    Prices start at : 6.95 USD / 1 packet

    * It tends to grow on dry sandy sites, and is associated with pine stands. It is still used for most of the same purposes in modern herbalism. It is native to eastern North America , from southern Quebec south to the extreme north of Georgia , and west...
    • Common Name: Sweetfern, Sweet Fern, Sweet-fern
    • Collection Locale: Wisconsin
    • Crop Year: 2018
    • Family: Myricaceae
    • Quantity: 0.72 lb
    • Purity: 99%
    Oregon
    Eugene
    Water Locust Gleditsia aquatica
    Prices start at : 6.95 USD / 1 packet

    * A spiny tree with small greenish flowers in 4" racemes; leaves pinnate or bipinnate; name suggests it is a good choice for wet areas; native to southeast U.S. * Having an extensive root system, it is planted for stabilizing wet banks and marshes.
    • Purity: 99%
    • Quantity: 0.33 lb
    • Average Viable Seeds/Packet: 10
    • Collection Locale: Louisiana
    • Crop Year: 2011
    • Seeds Per Pound: 1,725
    Oregon
    Eugene
    Lead Plant, Leadplant Amorpha canescens
    Prices start at : 8.95 USD / 1 packet

    * It has very small purple flowers which are grouped in racemes . This plant can be found growing in well drained soils of prairies, bluffs, and open woodlands. * Plants have an extensive root system, they tolerate poor dry soils and are also wind resistant,...
    • Minimum Hardiness Zone: 3
    • Seeds Type: cs
    • Lot#: 040632
    • Crop Year: 2004
    • Average Viable Seeds/Packet: 41
    • Common Name: Lead Plant, Leadplant
    Oregon
    Eugene
    Texas Mountain Laurel, Mescal Bean, Texas Mescalbean, Frijolito, Frijolillo Sophora secundiflora - Calia secundiflora
    Prices start at : 5.95 USD / 1 packet

    * Calia secundiflora is a species of flowering shrub or small tree in the pea family, Fabaceae , that is native to the southwestern United States ( Texas , New Mexico ) and Mexico ( Chihuahua and Coahuila south to Hidalgo , Puebla and Queretaro ).
    • Common Name: Texas Mountain Laurel, Mescal Bean, Texas Mescalbean, Frijolito, Frijolillo
    • Botanical Name: Sophora secundiflora
    • Family: Fabaceae
    • Minimum Hardiness Zone: 8
    • Collection Locale: Travis Co., TX
    • Species: secundiflora
    Oregon
    Eugene
    Autumn Olive Elaeagnus umbellata
    Price : CALL

    The fruit contains about 8.3% sugars, 4.5% protein, 1% ash. Mature bushes in the wild yield about 650g of fruit over 2 - 3 pickings. Because airborne nitrogen can be fixed in its roots, it has the capability to grow in infertile habitats.
    • Genus: Elaeagnus
    • Species: umbellata
    • Botanical Name: Elaeagnus umbellata
    • Minimum Hardiness Zone: 4
    Oregon
    Eugene
    Mountain Alder Alnus crispa - Alnus viridis crispa
    Prices start at : 4.95 USD / 1 packet

    Crispa, Mountain Alder). * It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large enough to compete with the intended timber crop.
    • Botanical Name: Alnus crispa
    • Common Name: Mountain Alder
    • Height: 10-15 feet
    • Germination Test Type: estimate
    • Collection Locale: Matagami, Quebec, Canada
    • Seeds Per Pound: 2,688,000
    Oregon
    Eugene
    White Clover, Ladino White Clover Trifolium repens Ladino
    Prices start at : 2.95 USD / 1 packet

    * A low growing, persistent, perennial, cool season legume. Thrives in moist soil conditions, Prefers medium fertility soils with a pH between 6.0 - 6.5. Plants produce uncertain numbers of 4 leafed clovers considered lucky.
    • Germination: 90%
    • Botanical Name: Trifolium repens Ladino
    • Germination Test Type: Actual
    • Family: Fabaceae
    • Species: repens
    • Average Viable Seeds/Packet: 981
    Oregon
    Eugene
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