Nitrogen Fixing Plant Seeds For Sale In Washington

* Prefers a heavy soil and a damp situation. * It is called Utis in Nepalese and Nepalese Alder in English . * A fall-flowering species. * Multipurpose alder tree found in the subtropical highlands of the Himalaya.

* The Cercocarpus betuloides leaves are distinctive in that they have smooth edges from the base to about half way up, then are wavy or toothed to the rounded tip. * The wood of the shrub extremely hard and reddish, from which the common name comes.

* A deep rooted legume found on a variety of soils in prairies & open woods. Experimentally, it has demonstrated antitumor activity against Walker-256 carcinosarcoma and is also reportedly effective in lowering blood cholesterol levels.

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. * An orange-red to brown dye can be obtained from the bark.

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. Used for pasture, soil stabilization wildlife forage, hay.

The plant is a trailer or weak climber, supported by tendrils, growing to 1.2 m tall. * Lathyrus tuberosus is a perennial plant with edible tubers 3 to 5 cm (1.2 to 2.0 in) long attached to its roots.

* Trees have extensive root systems and are sometimes planted on the banks of streams in order to prevent erosion.

* Make sure to water during the hot months to keep it from fading, and pick off dead flowers to keep the plant blooming till the first frosts of fall. * This easily cultivated, Annual plant grows and blooms best in cooler climates, but if kept cool by...

Used for bearings, turnery, cabinet work, ornamental uses etc. * The wood is compact, dense, heavy, of great strength, tough, elastic, extremely durable. * Beautiful 2" golden yellow pealike flowers in pendulous clusters to 8", in May; pod, to 7", has...

* This is one of ther best species for soil stabilization and reviatalization in cold arid zones where few plants will survive. Gansu, Nei Mongol, Ningxia, Qinghai, W Shanxi, Xinjiang [Mongolia].

* Prefers a heavy soil and a damp situation. * It is called Utis in Nepalese and Nepalese Alder in English . * A fall-flowering species. * Multipurpose alder tree found in the subtropical highlands of the Himalaya.

* A deliciously scented essential oil, it has a fragrance of violets. * While the point of origin is Mexico and Central America the species has a pantropical distribution incorporating Northern Australia and Southern Asia.

Wood - heavy, very hard, strong, durable in contact with the soil, coarse-grained. * 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...

* Has various edible uses, such as cooking the flowers and obtaining a gum from the trunk * Native to southeastern Australia in New South Wales , Victoria , Tasmania , and the Australian Capital Territory .

In winter, the seeds are important foods for the Carolina Wren and species of Tree Sparrow . Cerifera' s root system is fire-resistant. As of 1991, no known fire has killed this plant's roots.

* The green pods are commonly used as a vegetable, they have a mild flavour and should only be cooked for a short time. This will ensure the continued production of more pods by the plant.

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. * An orange-red to brown dye can be obtained from the bark.

* An orange-yellow dye is obtained from the flowers. Used for soil stabilization, lawn, & pasture. Medium fertility, slightly acid, clay like, and loamy soils. It is also known in cultivation in North America as Birdfoot Deervetch .

* The leaves and flowers are boiled and eaten. * A shrub; red flowers in racemes.

It is native to eastern North America , from southern Quebec south to the extreme north of Georgia , and west to Minnesota . * The common name is Sweetfern or Sweet-fern, a confusing name as it is not a fern.

* 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.

* Alnus acuminata (also called Alder is a species of tree in the Betulaceae family. It is found in Argentina , Bolivia , Colombia , Costa Rica , Ecuador , Guatemala , Mexico , Panama , Peru and Venezuela .

* Laburnum alpinum (Scottish Laburnum) is a leguminous flowering tree. Good background plant. It grows well in heavy clay soils and in poor shallow limestone soils. Group as a shrub to maximize effect of the spring bloom.

* 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.

Its roots are strong, and those of large trees may damage nearby structures. * The abundance of this tree, especially in Guanacaste Province, Costa Rica, where it is prized for the shady relief it provides from the intense sun, coupled with its immensity,...

* Laburnum alpinum (Scottish Laburnum) is a leguminous flowering tree. Good background plant. It grows well in heavy clay soils and in poor shallow limestone soils. Group as a shrub to maximize effect of the spring bloom.

The fruit is an inflated bladdery pod which dries to a papery texture. It is 2 to 3 centimeters long and contains many seeds. * Colutea arborescens is a species of leguminous shrub known by the common name bladder senna .