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Nitrogen Fixing Plant Seeds For Sale In Rhode Island

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New Zealand Sophora Sophora tetraptera
Price : CALL

Used for bearings, turnery, cabinet work, ornamental uses etc. * Beautiful 2" golden yellow pealike flowers in pendulous clusters to 8", in May; pod, to 7", has four wings; evergreen or semideciduous compound leaves; native to both Chile and New Zealand.
  • Height: 30 feet
  • Family: LEGUMINOSAE
  • Genus: Sophora
  • Species: tetraptera
United States
Rhode Island
Birdsfoot Trefoil, Bird\'s-foot Trefoil, Birdfoot Deervetch Lotus corniculatus
Prices start at : 3.95 USD / 1 packet

Will produce a complete cover in a few months. Yellow flowers from May to July. Has fair drought and poor shade tolerance. It is also known in cultivation in North America as Birdfoot Deervetch .
  • Botanical Name: Lotus corniculatus
  • Crop Year: 2017
  • Quantity: 15.15 lb
  • Common Name: Birdsfoot Trefoil, Bird's-foot Trefoil, Birdfoot Deervetch
  • Family: Fabaceae
  • Germination: 85%
United States
Rhode Island
Hazel Alder Alnus serrulata
Price : CALL

* Trees have extensive root systems and are sometimes planted on the banks of streams in order to prevent erosion.
  • Species: serrulata
  • Height: 12-20ft
  • Collection Locale: Tennessee
  • Common Name: Hazel Alder
  • Family: Betulaceae
  • Average Viable Seeds/Packet: 239
United States
Rhode Island
New Zealand Sophora Sophora tetraptera
Price : CALL

Used for bearings, turnery, cabinet work, ornamental uses etc. * Beautiful 2" golden yellow pealike flowers in pendulous clusters to 8", in May; pod, to 7", has four wings; evergreen or semideciduous compound leaves; native to both Chile and New Zealand.
  • Minimum Hardiness Zone: 8
  • Botanical Name: Sophora tetraptera
  • Family: LEGUMINOSAE
  • Common Name: New Zealand Sophora
United States
Rhode Island
Indian Rattlebox Crotalaria assamica
Prices start at : 4.95 USD / 1 packet

* Crotalarias are grown in the tropics as green manure cover crops due to their nitrogen fixing capabilities and drought tolerance. * They are occationally grown as ornamentals for their yellow flowers and interesting rattling seed pods.
  • Collection Locale: Hawaii
  • Height: 2-4 feet
  • Seeds Per Pound: 25,878
  • Botanical Name: Crotalaria assamica
  • Quantity: 1.87 lb
  • Species: assamica
United States
Rhode Island
Lead Plant, Leadplant Amorpha canescens
Prices start at : 4.95 USD / 1 packet

* Plants have an extensive root system, they tolerate poor dry soils and are also wind resistant, they are used as a windbreak and also to prevent soil erosion. * It has very small purple flowers which are grouped in racemes .
  • Purity: 99%
  • Crop Year: 2017
  • Quantity: 3.98 lb
  • Germination: 71%
  • Seeds Per Pound: 100,334
  • Germination Test Type: cut
United States
Rhode Island
Thinleaf Alder, Mountain Alder Alnus incana tenuifolia - Alnus tenuifolia
Prices start at : 4.95 USD / 1 packet

In addition, bacteria on the roots fix atmospheric nitrogen - whilst this enables the tree to grow well in quite poor soils it also makes some of this nitrogen available to other plants growing nearby.
  • Quantity: 0.54 lb
  • Collection Locale: Montana
  • Purity: 98%
  • Botanical Name: Alnus incana tenuifolia
  • Germination: 43%
  • Common Name: Thinleaf Alder, Mountain Alder
United States
Rhode Island
Maryland Senna, Wild Senna Senna marilandica - Cassia marilandica
Prices start at : 8.95 USD / 1 packet

The seedpods can also be used and are milder but slower in their action. The leaves area safe and effective cathartic. The root is cardiac and febrifuge. The leaves are harvested before and during flowering, the pods are harvested when fully ripe in the...
  • Seeds Per Pound: 24,062
  • Germination: 99%
  • Height: 4-6ft
  • Family: Fabaceae
  • Lot#: 9901
  • Common Name: Maryland Senna, Wild Senna
United States
Rhode Island
Sweet Pea, Sweetpea Lathyrus odoratus
Prices start at : 3.95 USD / 1 packet

* Sweet pea ( Lathyrus odoratus ) is a flowering plant in the genus Lathyrus in the family Fabaceae ( legumes ), native to the eastern Mediterranean region from Sicily east to Crete .
  • Germination: 83%
  • Common Name: Sweet Pea, Sweetpea
  • Seeds Per Pound: 6,810
  • Minimum Hardiness Zone: annual
  • Quantity: 0.67 lb
  • Purity: 99%
United States
Rhode Island
Japanese Alder Alnus japonica
Prices start at : 3.95 USD / 1 packet

* A decidious Tree growing to 22 m (72ft 2in) at a fast rate. * Native to temperate forests, stream-banks, swamps and roadsides in northeastern Asia and Japan.
  • Average Viable Seeds/Packet: 872
  • Purity: 99%
  • Crop Year: 2001
  • Family: Betulaceae
  • Collection Locale: China
  • Height: 60-70 feet
United States
Rhode Island
Hazel Alder Alnus serrulata
Price : CALL

* Trees have extensive root systems and are sometimes planted on the banks of streams in order to prevent erosion.
  • Family: Betulaceae
  • Average Viable Seeds/Packet: 239
  • Purity: 97%
  • Genus: Alnus
  • Minimum Hardiness Zone: 2
  • Quantity: 5.01 lb
United States
Rhode Island
Southern Wax Myrtle Myrica cerifera
Price : CALL

Specimens in drier and sandier areas are shrub-like, have rhizomes and smaller leaves than usual. * Myrica cerifera is a small tree or large shrub , and is adaptable to many habitats.
  • Botanical Name: Myrica cerifera dried berries
  • Common Name: Southern Wax Myrtle
  • Genus: Myrica
  • Minimum Hardiness Zone: 6
United States
Rhode Island
Mealy Wattle, Sweet Acacia, Needle Bush Acacia farnesiana - Vachellia farnesiana , Mimosa farnesiana , Poponax farnesiana
Prices start at : 4.95 USD / 1 packet

* While the point of origin is Mexico and Central America the species has a pantropical distribution incorporating Northern Australia and Southern Asia. * An essential oil called Cassie is distilled from the flowers.
  • Germination Test Type: cut
  • Purity: 99%
  • Seeds Per Pound: 4,959
  • Botanical Name: Acacia farnesiana
  • Family: Fabaceae
  • Collection Locale: India
United States
Rhode Island
Buck Brush, Snowbrush Ceanothus, Red Root, Tobacco Brush Ceanothus velutinus
Prices start at : 4.95 USD / 1 packet

This means that when used on the skin it will not remove the natural body oils, but nor will it remove engine oil etc. The flowers are a very good source, when used as a body soap they leave behind a pleasant perfume on the skin.

98%

    • Purity: 98%
    • Germination: 98%
    • Species: velutinus
    • Average Viable Seeds/Packet: 78
    • Germination Test Type: cut
    • Collection Locale: Idaho
    United States
    Rhode Island
    White Clover, Ladino White Clover Trifolium repens Ladino
    Prices start at : 2.95 USD / 1 packet

    * A low growing, persistent, perennial, cool season legume. * White clover ( Trifolium repens ) is a species of clover native to Europe , North Africa , and West Asia . Used for pasture, soil stabilization wildlife forage, hay.
    • Purity: 99%
    • Collection Locale: Oregon
    • Common Name: White Clover, Ladino White Clover
    • Seeds Per Pound: 499,400
    • Quantity: 19.99 lb
    • Germination Test Type: Actual
    United States
    Rhode Island
    Bristly Locust, Rose Acacia, Rose Locust Robinia hispida fertilis - Robinia fertilis
    Prices start at : 8.95 USD / 1 packet

    Bristly locust is primarily used for surface mine spoil reclamation, industrial waste piles, roadbanks, cuts and fills, etc. It is useful for vegetating acid soils with a pH of 3.5 to 4.0, as well as alkaline soils of a pH 8.0. Bristly locust is especially...
    • Lot#: 9301
    • Collection Locale: Pennsylvania
    • Variety: fertilis
    • Species: hispida
    • Height: 6-12 feet
    • Genus: Robinia
    United States
    Rhode Island
    Bristly Locust, Rose Acacia, Rose Locust Robinia hispida fertilis - Robinia fertilis
    Prices start at : 8.95 USD / 1 packet

    Bristly locust is primarily used for surface mine spoil reclamation, industrial waste piles, roadbanks, cuts and fills, etc. It is useful for vegetating acid soils with a pH of 3.5 to 4.0, as well as alkaline soils of a pH 8.0. Bristly locust is especially...
    • Variety: fertilis
    • Crop Year: 1993
    • Collection Locale: Pennsylvania
    • Seeds Per Pound: 21,400
    • Germination Test Type: Actual
    • Lot#: 9301
    United States
    Rhode Island
    Japanese Pagoda Tree Styphnolobium japonicum - Sophora japonica
    Prices start at : 4.95 USD / 1 packet

    * Grown for its white flowers, borne in late summer after most other flowering trees have long finished flowering. * Used to make the strong, springy curved "enju wood" handle used on the traditional Japanese woodworking adze, called the chouna.
    • Botanical Name: Styphnolobium japonicum
    • Seeds Per Pound: 3,027
    • Family: Leguminosae
    • Crop Year: 2016
    • Species: japonicum
    • Average Viable Seeds/Packet: 11
    United States
    Rhode Island
    Field Clover Trifolium campestre - Trifolium procumbens
    Prices start at : 4.95 USD / 1 packet

    * Trifolium campestre , commonly known as Hop Trefoil and Low Hop Clover , is a species of clover native to Europe and western Asia , growing in most areas, but specifically thriving on dry, sandy grassland habitats, as well as in fields, woodland margins,...
    • Germination: 84%
    • Average Viable Seeds/Packet: 36
    • Seeds Per Pound: 649,220
    • Germination Test Type: Actual
    • Minimum Hardiness Zone: annual
    • Crop Year: 2010
    United States
    Rhode Island
    Siberian Pea Tree, Siberian Peashrub Caragana arborescens
    Prices start at : 2.95 USD / 1 packet

    * Caragana arborescens , or Caragana or Siberian peashrub or Siberian peashrub , is a species of legume . Typically, it has a moderate to fast growth rate, being able to grow one to three feet during the first year after trimming.
    • Collection Locale: Montana
    • Purity: 99%
    • Crop Year: 2017
    • Height: 12 feet
    • Species: arborescens
    • Genus: Caragana
    United States
    Rhode Island
    Coffee Tree, Chinese Coffee Tree, Soap Tree, Yunnan Bean Gymnocladus chinensis
    Prices start at : 12.95 USD / 1 packet

    Dioica, Kentucky Coffee Tree; planted for ornament and for timber; doubly compound leaves; substantial branches; flowers in clusters at the ends of branches; fruit a thick, flat pod.
    • Average Viable Seeds/Packet: 6
    • Common Name: Coffee Tree, Chinese Coffee Tree, Soap Tree, Yunnan Bean
    • Quantity: 4.04 lb
    • Species: chinensis
    • Crop Year: 2016
    • Collection Locale: China
    United States
    Rhode Island
    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. * It is considered to be a desirable plant in the garden due to its deep blue to violet spring flowers, the attractive light green compound leaves, and also...
    • Common Name: Blue Wild Indigo, Rattleweed, Blue False Indigo, Indigo Weed, Rattlebush, Horse Fly Weed
    • Height: 3-4 feet
    • Quantity: 0.07 lb
    • Collection Locale: Tennessee
    • Genus: Baptisia
    • Germination Test Type: cut
    United States
    Rhode Island
    Pygmy Peashrub Caragana pygmaea
    Prices start at : 4.95 USD / 1 packet

    * 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.
    • Height: 4-5 feet
    • Crop Year: 2017
    • Germination Test Type: cut
    • Average Viable Seeds/Packet: 44
    • Botanical Name: Caragana pygmaea
    • Seeds Per Pound: 40,860
    United States
    Rhode Island
    Water Locust Gleditsia aquatica
    Prices start at : 6.95 USD / 1 packet

    It weighs 46lb per cubic foot. The wood is extremely durable and is used primarily for making fence posts. * Gleditsia aquatica, commonly called water locust, after its habitat of river swamps and slough margins.
    • Crop Year: 2011
    • Germination Test Type: cut
    • Collection Locale: Louisiana
    • Height: 30-40 feet
    • Species: aquatica
    • Purity: 99%
    United States
    Rhode Island
    Silver Wattle, Mimosa Acacia dealbata
    Prices start at : 4.95 USD / 1 packet

    * Acacia dealbata is widely cultivated as an ornamental plant in warm temperate regions of the world, and is naturalised in some areas. * This is a fast growing evergreen flowering tree.
    • Genus: Acacia
    • Quantity: 0.52 lb
    • Species: dealbata
    • Height: 90 feet
    • Family: Fabaceae
    • Germination: 98%
    United States
    Rhode Island
    Scotch Laburnum Laburnum alpinum
    Prices start at : 4.95 USD / 1 packet

    It flowers in late spring, bearing panicles of yellow pea-like flowers. * Small specimen tree or shrub for location around residential homes. It grows well in heavy clay soils and in poor shallow limestone soils.
    • Minimum Hardiness Zone: 5
    • Height: 15-25 feet
    • Crop Year: 2016
    • Quantity: 1.8 lb
    • Purity: 99%
    • Average Viable Seeds/Packet: 38
    United States
    Rhode Island
    Russian Olive Elaeagnus angustifolia
    Prices start at : 4.95 USD / 1 packet

    * Plants can be grown as a hedge in exposed positions, tolerating maritime exposure. * Because the plant fixes atmospheric nitrogen, it makes a hedge that enriches the soil rather than depriving it of nutrients.
    • Collection Locale: Netherlands
    • Crop Year: 2017
    • Germination: 91%
    • Botanical Name: Elaeagnus angustifolia
    • Quantity: 9.12 lb
    • Average Viable Seeds/Packet: 16
    United States
    Rhode Island
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