Urban Tolerant Plant Seeds For Sale In Denver

* This 6-8' shrub is "of matchless elegance a its fleecy sprays lovely in their silken lightness" (A. Johnson) & contrasting beautifully with the lush pinnate foliage, in its first reddish growth or its later fresh-green.

Fortunei, but is shorter, broader, and more densely branched; small whitish flowers; native to Asia Minor. It is native to southern Europe ( Sicily ), southwestern Asia ( Lebanon , Syria , Turkey ) and eastern Asia ( China ), with two well-separated populations.

* China: predominantly at 600-3000 m elevation on the high plateaus of Yunnan (Li 1997), but extending N into Sichuan, where it intergrades with P. It grows at high altitudes in mountain valleys at altitudes of 1800–4300 m (rarely as low as 1200 m),...

Pinus thunbergii prefers cooler climates and loves full sun. * Thick, slightly twisted bright green 3-4 1/2" needles. * It is one of the classic bonsai subjects. Pines make an amazing bonsai because the rough bark on their trunks makes them look old early...

The stem is hard, smooth and straight, the leaves linear to lanceolate, 4 to 5 cm long and 3 to 4 mm wide. * Lilium pensylvanicum reaches a height of 30 cm to 70 cm and has a width up to 25 cm.

It needs full sun to grow well, is intolerant of shade, and is resistant to snow and ice damage. * Pinus nigra, the Austrian pine or black pine, is a moderately variable species of pine, occurring across southern Mediterranean Europe from Spain to the...

Flower buds purportedly resemble white pearls, hence the cultivar name. Elliptic, serrate, pale green leaves (to 3" long) turn yellow in fall. 'Northern Pearls' is a compact cultivar that grows to 6-8' tall and features racemes (3-5" long) of 5-petaled...

It is used in Korea in the treatment of lumbago, neuralgia, arthritis and oedema. * The root bark contains saponins, acanthosides, cardiac glycosides and polysaccharides. It is adaptogenic, analgesic, anti-inflammatory, antipyretic and diuretic.

* In North America it is known as Hedge Maple and in Australia it is sometimes called Common Maple. * A deciduous Tree growing to 15 m, at a fast rate. * A maple native to much of Europe , north to southern England (where it is the only native maple),...

Pyrifolia culta in Korea, it is very frost resistant. * This makes a beautiful flowering tree all on its own even though it is primarily grown as an extremely cold hardy rootstock for grafting edible pear varieties.

* An upright bush with evergreen leaves; five-petaled very fragrant flowers at the tips of branches, throughout the year in hot areas; parents of this strain have pink flowers; doesn't mind wind, salt, poor soil; all parts of the plant are highly toxic;...

The reddish samarae are relatively small, < 8 mm long, narrowly elliptic with two long incurving stigmas at the tip, and usually disperse by the end of April . May not be reliably winter hardy throughout the St. Louis area.

* The fruit is excellent for making jellies, it can also be dried for later use. * Crataegus succulenta is a species of hawthorn known by the common names fleshy hawthorn and succulent hawthorn .

* This is one of the food plants for the caterpillars of several butterflies and moths, including the Gatekeeper and the Meadow Brown. * A drought resistant plant once established.

The tree is short-lived in temperate climates, rarely reaching more than 60 years of age, but in its native environment may live to between 100 and 150 year. * The Siberian Elm is usually a small to medium-sized, often bushy, tree growing to 10 - 20 m...

* The species readily produces suckers from roots and stumps, even after devastation by Dutch elm disease; consequently genetic resources are not considered endangered. * The leaves are smaller than those of the other European species, hence the specific...

* Many of the tree's branches bend under the weight of the large foliage. * A hot infusion of the bark has been snuffed for treating sinus problems and has been held in the mouth for treating toothache.

* This plant is widely cultivated in temperate regions for its twining habit and its showy flowers which appear early in the season - occasionally even in midwinter. It is hardy to zone 5 and is not frost tender.

Hybridizes freely with other members of this genus. * A very ornamental plant, it is hardy to about -15°c. Petiole 4–8 mm, initially densely yellow tomentose, subglabrous when old; stipules linear-lanceolate, 4–5 mm, sparsely tomentose or glabrescent...

* The American elm occurs naturally in an assortment of habitats, most notably rich bottomlands, floodplains, stream banks, and swampy ground, * The American Elm is the state tree of both Massachusetts and North Dakota

* Heart-shaped leaves to 1'; fast grower, yellow and white flowers in late June; large and sometimes rather coarse; fall color yellow, not an asset; tolerates heat and drought; wood slow to rot in soil; native to south central U.S. * The wood is soft,...

* A fairly wind resistant tree, it can be grown as part of a shelterbelt planting. * Fraxinus velutina ( Velvet Ash or Arizona Ash or Modesto Ash ) is a species of Fraxinus native to southwestern North America , in the United States from southern California...

* Shrub with upright stems; narrow bamboolike leaves, shiny bright green; small whitish flowers; a roughish plant, but extremely tough and vigorous; useful for highways and urban sites; native to China.

The blue color is quite intense and a high percentage of the seedlings will exhibit the lovely blue needles. * It is a popular ornamental tree found far beyond its native range. * It is also grown for the cut Christmas tree industry.

* The herb combines well with Sambucus nigra flowers (Elder) and Mentha x piperita vulgaris (Peppermint) for treating colds and influenza. * It is a frequent component in butterfly gardens.

* Spiny, shiny, dark green leaves, fragrant white flowers in May; quarter-inch red fruit, very attractive; parent of many cultivars. Noxious weed in California * An excellent hedge plant, tolerating hard clipping and maritime exposure and forming a dense...

It has been described as "one of the most splendid elms, having the poise of a graceful Nothofagus ". * A small to medium deciduous , semi-deciduous (rarely semi- evergreen ) tree growing to 10–18 m (30–60 ft) tall with a slender trunk and crown.