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Urban Tolerant Plant Seeds For Sale In Irvine

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Caspian Locust, Persian Honey Locust Gleditsia caspia - Gleditsia caspica
Price : CALL

* This tree is remarkable for the number and length of the spines growing on its trunk, which makes it the most formidably armed of temperate trees. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing...
  • Germination Test Type: cut
  • Crop Year: 2017
  • Collection Locale: Russia
  • Species: caspia
  • Purity: 99%
  • Common Name: Caspian Locust, Persian Honey Locust
California
Irvine
Himalayan White Pine, Bhutan Pine Pinus wallichiana - Pinus griffithii , Larix griffithii
Prices start at : 3.95 USD / 1 packet

It grows at high altitudes in mountain valleys at altitudes of 1800–4300 m (rarely as low as 1200 m), and is a tree from 30–50 m in height. It grows in a temperate climate with dry winters and wet summers.
  • Average Viable Seeds/Packet: 16
  • Genus: Pinus
  • Purity: 99%
  • Germination: 83%
  • Seeds Per Pound: 9,072
  • Crop Year: 2016
California
Irvine
Star Magnolia Magnolia stellata
Price : CALL

The tree blooms at a young age, with the slightly fragrant 7–10 cm (3–4 in) flowers covering the bare plant in late winter or early spring before the leaves appear. * Best grown in a warm position in a moderately rich free soil of an open texture.
  • Species: stellata
  • Family: Magnoliaceae
  • Minimum Hardiness Zone: 4
  • Botanical Name: Magnolia stellata
California
Irvine
Pearl Bush, Sawtooth Pearlbush , Pearl Tree Exochorda serratifolia
Prices start at : 8.95 USD / 1 packet

'Northern Pearls' is a compact cultivar that grows to 6-8' tall and features racemes (3-5" long) of 5-petaled white flowers (to 2" diameter) which bloom in early spring. Elliptic, serrate, pale green leaves (to 3" long) turn yellow in fall.
  • Lot#: 9701
  • Botanical Name: Exochorda serratifolia
  • Genus: Exochorda
  • Crop Year: 1997
  • Collection Locale: China
  • Quantity: 1.54 lb
California
Irvine
Oleander, White Oleander Nerium oleander Alba
Prices start at : 5.95 USD / 1 packet

The leaves are in pairs or whorls of three, thick and leathery, dark green, narrow lanceolate, 5–21 cm (2.0–8.3 in) long and 1–3.5 cm (0.39–1.4 in) broad, and with an entire margin.
  • Seeds Per Pound: 283,750
  • Family: Apocynaceae
  • Purity: 94%
  • Botanical Name: Nerium oleander Alba
  • Common Name: Oleander, White Oleander
  • Crop Year: 2016
California
Irvine
Japanese Black Pine Pinus thunbergii China - Pinus thunbergiana China
Prices start at : 4.95 USD / 1 packet

Pines make an amazing bonsai because the rough bark on their trunks makes them look old early on. * Japanese Black Pine can reach the height of 40 m, but rarely achieves this size outside its natural range.

China

    • Crop Year: 2017
    • Location: China
    • Average Viable Seeds/Packet: 49
    • Collection Locale: China
    • Common Name: Japanese Black Pine
    • Height: 120 feet
    California
    Irvine
    Blue Ash Fraxinus quadrangulata
    Prices start at : 6.95 USD / 1 packet

    * Fraxinus quadrangulata ( Blue Ash ) is a species of Fraxinus native primarily to the Midwestern United States , as well as the Bluegrass region of Kentucky and the Nashville Basin region of Tennessee.
    • Minimum Hardiness Zone: 5
    • Purity: 99%
    • Botanical Name: Fraxinus quadrangulata
    • Quantity: 0.88 lb
    • Average Viable Seeds/Packet: 25
    • Common Name: Blue Ash
    California
    Irvine
    Wangrangkura Eleutherococcus sessiliflorus - Acanthopanax sessiliflorus
    Prices start at : 4.95 USD / 1 packet

    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.
    • Quantity: 0.22 lb
    • Seeds Per Pound: 16,798
    • Seeds Type: db
    • Lot#: 011048
    • Botanical Name: Eleutherococcus sessiliflorus
    • Species: sessiliflorus
    California
    Irvine
    Common Privet, European Privet Ligustrum vulgare
    Prices start at : 3.95 USD / 1 packet

    Good tree for beginners because the stems are flexible and responsive to shaping. Privets are fast growers and do well as long as they are planted in well-drained soil. Ligustrum vulgare are hardy plants and tolerate temperatures down to 20 degrees F.
    • Germination Test Type: cut
    • Germination: 91%
    • Common Name: Common Privet, European Privet
    • Minimum Hardiness Zone: 5
    • Genus: Ligustrum
    • Height: 9-12 feet
    California
    Irvine
    Chinese Pear, Sand Pear, Harbin Pear, Ussurian Pear Pyrus ussuriensis
    Prices start at : 4.95 USD / 1 packet

    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.
    • Family: Rosaceae
    • Botanical Name: Pyrus ussuriensis
    • Minimum Hardiness Zone: 2
    • Purity: 95%
    • Collection Locale: China
    • Species: ussuriensis
    California
    Irvine
    Austrian Pine, European Black Pine Pinus nigra Northern Europe
    Prices start at : 4.95 USD / 1 packet

    An important forestry tree in Europe it is native to central and south central Europe and Turkey. * Pinus nigra is moderately fast growing, at about 30–70 centimetres (12–28 in) per year.
    • Botanical Name: Pinus nigra Northern Europe
    • Location: Northern Europe
    • Common Name: Austrian Pine, European Black Pine
    • Quantity: 3.67 lb
    • Family: Pinaceae
    • Germination Test Type: cut
    California
    Irvine
    Heavenly Bamboo, Sacred Bamboo Nandina domestica
    Prices start at : 4.95 USD / 1 packet

    It is a monotypic genus, with this species as its only member. * Nandina domestica (pronounced /naen?di?n? This varient will grow to 8 feet tall. It is native to eastern Asia from the Himalaya east to Japan * Evergreen except in cold climates; delicate...
    • Quantity: 2.12 lb
    • Germination: 98%
    • Seeds Per Pound: 10,896
    • Botanical Name: Nandina domestica
    • Common Name: Heavenly Bamboo, Sacred Bamboo
    • Height: 8 feet
    California
    Irvine
    Port Orford Cedar, Lawson\'s Cypress Chamaecyparis lawsoniana
    Prices start at : 3.95 USD / 1 packet

    * Plants can be grown as a tall hedge. * It is a large evergreen tree, maturing up to 60 m (197 ft) tall or more, with trunks 1.2–2 m (4–7 ft) in diameter, with feathery foliage in flat sprays, usually somewhat glaucous blue-green in color.
    • Crop Year: 2016
    • Genus: Chamaecyparis
    • Common Name: Port Orford Cedar, Lawson's Cypress
    • Height: 40-60 feet
    • Minimum Hardiness Zone: 6
    • Purity: 91%
    California
    Irvine
    Fleshy Hawthorn Crataegus succulenta
    Prices start at : 8.95 USD / 1 packet

    In this wide area there are many variant forms that have received species names, but can also be considered as synonyms . * Crataegus succulenta is a species of hawthorn known by the common names fleshy hawthorn and succulent hawthorn .
    • Crop Year: 2007
    • Common Name: Fleshy Hawthorn
    • Lot#: 070297
    • Germination: 63%
    • Species: succulenta
    • Average Viable Seeds/Packet: 28
    California
    Irvine
    Common Privet, European Privet Ligustrum vulgare
    Prices start at : 3.95 USD / 1 packet

    Good tree for beginners because the stems are flexible and responsive to shaping. Privets are fast growers and do well as long as they are planted in well-drained soil. Ligustrum vulgare are hardy plants and tolerate temperatures down to 20 degrees F.
    • Average Viable Seeds/Packet: 32
    • Seeds Per Pound: 16,214
    • Height: 9-12 feet
    • Germination Test Type: cut
    • Botanical Name: Ligustrum vulgare
    • Quantity: 2.24 lb
    California
    Irvine
    Arizona Ash, Velvet Ash, Modesto Ash Fraxinus velutina
    Prices start at : 3.95 USD / 1 packet

    * 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...
    • Germination Test Type: cut
    • Germination: 71%
    • Crop Year: 2014
    • Minimum Hardiness Zone: 8
    • Botanical Name: Fraxinus velutina
    • Genus: Fraxinus
    California
    Irvine
    Bur x Gambell Oak, Burgambell Oak Quercus macrocarpa x gambellii
    Price : CALL

    * Wildlife benefit: Squirrels, chipmunks, deer, birds, and turkeys eat the acorns. * The Bur-gambel oak is a Bur oak hybrid which is vigorous, fast growing, and produces heavy crops of acorns at a young age.
    • Family: Fagaceae
    • Height: 60 feet
    • Variety: x gambellii
    • Genus: Quercus
    • Minimum Hardiness Zone: 3
    California
    Irvine
    Northern Catalpa, Western Catalpa, Northern Cigar Tree, Catawba Tree, Hardy Catalpa Catalpa speciosa
    Prices start at : 4.95 USD / 1 packet

    * 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,...
    • Quantity: 2.4 lb
    • Genus: Catalpa
    • Average Viable Seeds/Packet: 23
    • Species: speciosa
    • Germination Test Type: cut
    • Seeds Per Pound: 29,964
    California
    Irvine
    Chinese Elm, Lacebark Elm, Chinese Corkbark Elm Ulmus parvifolia
    Prices start at : 4.95 USD / 1 packet

    It has been described as "one of the most splendid elms, having the poise of a graceful Nothofagus ". * The Chinese Elm is a tough landscape tree, hardy enough for use in harsh planting situations such as parking lots, in small planters along streets...
    • Species: parvifolia
    • Germination: 71%
    • Germination Test Type: cut
    • Height: 30-60 feet
    • Common Name: Chinese Elm, Lacebark Elm, Chinese Corkbark Elm
    • Purity: 99%
    California
    Irvine
    Japanese Pagoda Tree Styphnolobium japonicum - Sophora japonica
    Prices start at : 4.95 USD / 1 packet

    * A very ornamental and fast growing tree, it grows best in hot summers. * Grown for its white flowers, borne in late summer after most other flowering trees have long finished flowering.
    • Family: Leguminosae
    • Species: japonicum
    • Seeds Per Pound: 3,027
    • Common Name: Japanese Pagoda Tree
    • Height: 40-60 feet
    • Germination: 83%
    California
    Irvine
    Japanese Elm, David Elm Ulmus davidiana
    Prices start at : 4.95 USD / 1 packet

    * A tree with 4" leaves; branches usually have 2 corky wings; native to northern China . The leaves are obovate to obovate-elliptic < 10 cm × < 5 cm, with a rough upper surface, often dark red on emergence.
    • Common Name: Japanese Elm, David Elm
    • Germination Test Type: cut
    • Seeds Per Pound: 133,930
    • Purity: 98%
    • Average Viable Seeds/Packet: 43
    • Genus: Ulmus
    California
    Irvine
    Japanese Rowan Sorbus commixta
    Prices start at : 7.95 USD / 1 packet

    * This species is suitable for street planting. * Sorbus commixta ( Japanese Rowan ) is a species of rowan native to Japan , the far east of Russia on Sakhalin , and in Korea on the island of Ulleungdo .
    • Family: Rosaceae
    • Germination Test Type: cut
    • Botanical Name: Sorbus commixta
    • Minimum Hardiness Zone: 5
    • Seeds Per Pound: 127,120
    • Common Name: Japanese Rowan
    California
    Irvine
    Fleshy Hawthorn Crataegus succulenta
    Prices start at : 8.95 USD / 1 packet

    In this wide area there are many variant forms that have received species names, but can also be considered as synonyms . * Crataegus succulenta is a species of hawthorn known by the common names fleshy hawthorn and succulent hawthorn .
    • Germination Test Type: cut
    • Height: 15-20 feet
    • Genus: Crataegus
    • Family: Rosaceae
    • Average Viable Seeds/Packet: 28
    • Seeds Per Pound: 8,172
    California
    Irvine
    English Hawthorn, Smooth Hawthorn, Midland Hawthorn, Woodland Hawthorn, Mayflower Crataegus laevigata - Mespilus laevigata
    Price : CALL

    * Hawthorn is an extremely valuable medicinal herb. It is used mainly for treating disorders of the heart and circulation system, especially angina. * A small, shrubby, rounded tree thorns; dark green leaves; white flowers with red anthers; scarlet fruit...
    • Average Viable Seeds/Packet: 15
    • Genus: Crataegus
    • Crop Year: 2017
    • Botanical Name: Crataegus laevigata
    • Species: laevigata
    • Germination: 67%
    California
    Irvine
    Flowering Ash Fraxinus ornus
    Prices start at : 2.95 USD / 1 packet

    A mild sweet taste, its main use is as a mild and gentle laxative, though it is also used as a sweetener in sugar-free preparations and as an anti-caking agent. * Fraxinus ornus ( Manna Ash or South European Flowering Ash ) is a species of Fraxinus native...
    • Seeds Per Pound: 19,068
    • Crop Year: 2017
    • Germination: 63%
    • Germination Test Type: cut
    • Collection Locale: Hungary
    • Species: ornus
    California
    Irvine
    Himalayan Honeysuckle, Flowering Nutmeg, Himalayan Nutmeg, Pheasant Berry Leycesteria formosa
    Prices start at : 2.95 USD / 1 packet

    * Leycesteria formosa ( Himalayan Honeysuckle , Flowering Nutmeg , Himalaya Nutmeg or Pheasant Berry ) is a deciduous shrub in the family Caprifoliaceae , native to the Himalaya and southwestern China .
    • Botanical Name: Leycesteria formosa
    • Lot#: 9101
    • Seeds Per Pound: 4,000,000
    • Quantity: 0.00756 lb
    • Species: formosa
    • Height: 3-6 feet
    California
    Irvine
    Roundleaved Dogwood, Roundleaf Dogwood Cornus rugosa
    Price : CALL

    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, but does not extend past 50°N (Soper and Heimburger...
    • Common Name: Roundleaved Dogwood, Roundleaf Dogwood
    • Height: 6-10 feet
    • Species: rugosa
    • Genus: Cornus
    California
    Irvine
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