Drought Tolerant Plant Seeds For Sale In San Francisco

* This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. * This tree is remarkable for the number and length of the spines growing on its trunk, which makes it the most...

The species is often smaller, stunted and twisted in coastal exposures. It is drought-tolerant and grows on dry, rocky soil. Muricata has been used in plantations with resultant growth rates higher than in the wild .

* The bark is cathartic, febrifuge and tonic. The roundleaf dogwood is also a temperate, northeastern North American species that occurs throughout southern and eastern Ontario; in northern Ontario it occurs farther north than the alternateleaf dogwood,...

* Big Bluestem is a perennial grass. Depending on soil and moisture conditions, it grows to a height of 1 – 3m (3 – 10 ft) . * Seed germination appears to be dependent on about a 2-week period of moistened seed at a time when soil temperatures have...

Ponderosa is distinguishable in the field and certainly occurs at the type locality (Mount Rose, Nevada). Ponderosa subsp. Washoensis populations do not warrant distinction as a variety or even a subspecies of P.

A yellow-orange dye is obtained from the flowers. For the densest cover plants should be cut to ground level each April. The solitary flowers are 3–5 cm in diameter, a rich yellow, with five petals and numerous yellow stamens .

Pinus thunbergii prefers cooler climates and loves full sun. * Japanese Black Pine can reach the height of 40 m, but rarely achieves this size outside its natural range. * It is one of the classic bonsai subjects.

The young shoots or suckers from the bottom of the plant are also used. * It is a shrub -like clumping palm, with several stems growing from a single base. * It is a fan palm (Arecaceae tribe Corypheae), with the leaves with a long petiole terminating...

* Dracaena draco is cultivated and widely available as an ornamental tree for parks, gardens, and drought tolerant water conserving sustainable landscape projects. It is the natural symbol of the island of Tenerife, together with the Blue Chaffinch.

* Good for seashore planting; native to Mediterranean region. * In Israel , the tree has been very successful in Yatir Forest in the northern Negev , where foresters had not expected it to survive.

* Prefers a humus-rich soil, succeeding in a moist border or by water. Grows well in heavy clay soils. The plants are very cold tolerant, but they can be damaged when dormant if the soil is too moist.

* The seed can be eaten raw or cooked. The roasted seed can be used as a coffee substitute. The tannin renders the young growing wood durable and resistant to outdoor use, thus suitable for posts, fencing or stakes.

* The stems of most members ofthis genus contain the alkaloid ephedrine and are valuable in the treatment of asthma and many other complaints of therespiratory system. The whole plant can be used at much lower concentrations than the isolated constituents...

It is widely grown in regions of the world where the growing season is long enough to allow the fruit to mature. It requires a minimum of 140 days from planting to harvest. * This is the most important cotton of commerce.

Sweet and delicious, but rather fibrous. Prick out the seedlings into individual pots of well-drained soil when they are large enough to handle and grow them on in a sunny position in the greenhouse until they are at least 20cm tall.

Isolated populations exist in Alabama, Southern Ontario, and small sections of the Appalachian Mountains. * Fraxinus quadrangulata ( Blue Ash ) is a species of Fraxinus native primarily to the Midwestern United States , as well as the Bluegrass region...

* Catechin-7-O-glucoside can be produced by biotransformation of (+)-catechin by cultured cells of E. * The leaves yield up to 1% essential oil. * Eucalyptus perriniana , commonly known as Spinning Gum , is a tree or mallee which is native to New South...

Pendant star-shaped white flowers (to 1" wide) in 3 to 5-flowered cymes cover the plant with bloom in spring (April-May). Obovate-elliptic to elliptic leaves (to 3 1/2" long) are glossy dark green.

Its three-lobed, obtuse leaves are naturally small and easily reduced. * It is a medium-sized deciduous tree or densely-branched shrub that grows to a height of 10-15 m Montpellier Maple is a rare maple variety popular with bonsai enthusiasts for its...

* The Interior Live Oak is classified in the red oak section (Quercus sect. It also occurs south into northern Baja California in Mexico . It generally occurs in foothills , being most abundant in the lower altitudes of the Sierra Nevada , but also widespread...

* Large shrub or small tree; silvery bark; dark green leaves; flowers fragrant, white to light pink. * It is in flower from Jul to August, and the seeds ripen in September. * Species of buckeye endemic to California , and the only buckeye native to the...

* A perennial, often grows into an impressive clump with beautiful silvery plumes, especially with female plants; native to southern South America. It also seeds prolifically, with each plant able to produce over one million seeds during its lifetime.

It is used for construction, firewood, and railroad ties. * The wood of the Pinus leiophylla is hard, dense and strong. * This species often grows in mixed in stands with several other pines and/or junipers, in Arizona most often with Apache Pine and...

The leaves are scale-like, highly glandular, resinous and aromatic, 2-5 mm long, and produced on rounded (not flattened) shoots. The foliage grows in sparse, very fragrant, sprays varying from dull gray-green to glaucous blue-green in color.

* Slash Pine is named after the "slashes" – swampy ground overgrown with trees and bushes – that constitute its habitat. It is fast-growing, but not very long-lived by pine standards (to 200 years), and prefers humid climates and moist soil.

This bushy tree apparently grows without the benefit of rainfall, and obtains some water from dew . It is only found in northern Chile , particularly in the Pampa del Tamarugal , some 70 km (43 mi) east of the city of Iquique .

* Native to the U.S. Southwest, where it is sometimes used as a street or shade tree; 3-5 leaflets per leaf; dark gray scaly ridged bark; velvety young shoots, downy leaves. * Fraxinus velutina ( Velvet Ash or Arizona Ash or Modesto Ash ) is a species...