Nitrogen Fixing Plant Seeds For Sale In Santa Ana

* Resinous pustules on the plant contain 'amorpha', a contact and stomachic insecticide that also acts as an insect repellent. * It has very small purple flowers which are grouped in racemes .

Betula is the genus for birch, and the species name refers to the birch-like leaves. The shrub's white flowers are small, clustered, and mildly scented. * The Cercocarpus betuloides leaves are distinctive in that they have smooth edges from the base to...

* 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.

* Native to temperate forests, stream-banks, swamps and roadsides in northeastern Asia and Japan. * A decidious Tree growing to 22 m (72ft 2in) at a fast rate.

* This is a beautiful flowering shrub with an extremely limited range in North Carolina. Species: !Amorpha georgiana Wilbur Superorder: Rosanae Takht. Genus: !Amorpha L. Order: Fabales Bromhead family: Fabaceae Lindl.

* This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. * Tolerant of dry alkaline soils. Some of this nitrogen is utilized by the growing plant but some can also be...

Betula is the genus for birch, and the species name refers to the birch-like leaves. The shrub's white flowers are small, clustered, and mildly scented. * The Cercocarpus betuloides leaves are distinctive in that they have smooth edges from the base to...

It has been widely introduced worldwide as a pasture crop, and is now also common in most grassy areas of North America and New Zealand. * A low growing, persistent, perennial, cool season legume.

* They are occationally grown as ornamentals for their yellow flowers and interesting rattling seed pods. * Crotalarias are grown in the tropics as green manure cover crops due to their nitrogen fixing capabilities and drought tolerance.

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

Crispa, Mountain Alder). * It is a large shrub or small tree 3-12 m tall with smooth grey bark even in old age. * It is sometimes used for afforestation on infertile soils which it enriches by means of its nitrogen-fixing nodules, while not growing large...

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

It flowers in late spring, bearing panicles of yellow pea-like flowers. * Laburnum alpinum (Scottish Laburnum) is a leguminous flowering tree. * Gorgeous yellow flowers in 15" pendulous clusters in May, beautifully displayed against deep green leaves;...

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

* It is found throughout eastern Canada, northern Mexico, and most of the continental United States. * Dark purple or purplish blue flowers in spikes; fast, coarse growth, good for dry, poor soil.

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

* It is an annual plant capable of rapid plant movement—its leaflets fold together when touched. * Chamaecrista nictitans (Sensitive Partridge Pea, Small Partridge Pea or Wild Sensitive Plant) is a herbaceous species of legume widely distributed through...

Its fast rate of growth means that it quickly provides sheltered conditions to allow more permanent woodland trees to become established. In addition, bacteria on the roots fix atmospheric nitrogen - whilst this enables the tree to grow well in quite...

It has been widely introduced worldwide as a pasture crop, and is now also common in most grassy areas of North America and New Zealand. * A low growing, persistent, perennial, cool season legume.

* They are occationally grown as ornamentals for their yellow flowers and interesting rattling seed pods. * Crotalarias are grown in the tropics as green manure cover crops due to their nitrogen fixing capabilities and drought tolerance.

* Because the plant fixes atmospheric nitrogen, it makes a hedge that enriches the soil rather than depriving it of nutrients. * Appealing silvery-green leaves; small but fragrant flowers; likes sun; a tough plant, doesn't mind drought, or poor soil,...

This species contains essential oils , tannins , gums and resins . It is very good. * The leaves are used as a tea substitute. The young shoots are used in making a refreshing cold drink.

* An evergreen shrub with compound leaves, 1" violet-blue fragrant flowers in 2-3" pendulous clusters; pods 1-7"; seeds are bright red, sometimes used for necklaces, but are said to be poisonous; native to Texas, New Mexico, and Mexico.

The leaves of the plant are linear to lanceolate, 3-15 cm long and 0.3-3 cm broad, with a modified dentate, pinnately lobed margin; they give off a sweet odor, especially when crushed.

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

* This species is grown as a green manure crop in Japan and southern China. * Astragalus sinicus is widely used on rice land as a winter crop. * The plant is used in the treatment of blennorrhoea and also as an unguent for burns.

An open or shrubby growth form with round shaped flower heads attached to stems near the ends. * A deep rooted legume found on a variety of soils in prairies & open woods. Leaves & stems are covered with silver hair.