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Acid Loving Plant Seeds For Sale In Thornton

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Ensata Japanese Iris, Japanese Iris Iris ensata     - Iris ensata  spontaenea  , Iris kaempferi
Prices start at : 8.95 USD / 1 packet

Kaempferi; native to Korea, China, Central Asia, and Japan. Likes plenty of moisture and a rich loamy slightly acid soil. Plants can be grown in containers in pond margins but are then best kept in drier conditions over winter.
  • Seeds Per Pound: 45,273
  • Average Viable Seeds/Packet: 45
  • Collection Locale: Russia
  • Common Name: Ensata Japanese Iris, Japanese Iris
  • Purity: 99%
  • Germination: 91%
Colorado
Thornton
Roseshell Azalea, Early Azalea Rhododendron prinophyllum
Price : CALL

An upright, rounded shrub which typically grows 4-8' tall (less frequently to 15' tall) and as wide. Formerly known as Rhododendron roseum. * This deciduous azalea (commonly called early azalea or roseshell azalea) is a Missouri native shrub which typically...
  • Minimum Hardiness Zone: 3
  • Botanical Name: Rhododendron prinophyllum
  • Genus: Rhododendron
  • Species: prinophyllum
Colorado
Thornton
Carolina Rhododendron, Carolina Azalea Rhododendron carolinianum
Prices start at : 6.95 USD / 1 packet

* Small, delicate plant forms a rounded mound, often loose and open; evergreen; 3" flowers in May, parents of this strain have flowers in variations of pink and purple; acid soil, good drainage; in the U.S. needs light shade in the North, more shade in...
  • Germination Test Type: estimate
  • Collection Locale: Massachusetts
  • Germination: 30%
  • Minimum Hardiness Zone: 5
  • Purity: 96%
  • Height: 3-6 feet
Colorado
Thornton
Mountain Azalea, Wild Azalea, Honeysuckle Azalea, Piedmont Azalea, Sweet Azalea, Hoary Azalea, Southern Pinxterflower Rhododendron canescens     - Azalea nudiflora  canescens
Prices start at : 17.95 USD / 1 packet

"rhododendron" . [2] Rhododendron are characterised by having inflorescences with scarious (dry) perulae , a chromosome number of x=13, fruit that has a septicidal capsule , an ovary that is superior (or nearly so), stamens that have no appendages, and...
  • Species: canescens
  • Genus: Rhododendron
  • Germination: 30%
  • Average Viable Seeds/Packet: 55
  • Purity: 65%
  • Seeds Per Pound: 2,536,321
Colorado
Thornton
Pearl Bush, Common Pearlbrush, Pearlbush Exochorda racemosa
Prices start at : 8.95 USD / 1 packet

* Although floriferous and attractive in early spring, it basically plods though the rest of the growing season as a somewhat nondescript shrub. It typically matures to 10-15' tall and as wide.
  • Lot#: 9602
  • Germination: 71%
  • Seeds Per Pound: 9,988
  • Botanical Name: Exochorda racemosa
  • Family: Rosaceae
  • Height: 10-15 feet
Colorado
Thornton
Mountain Andromeda, Mountain Fetterbush Pieris floribunda
Price : CALL

* Fairly dense and bushy, especially when young. Japonica which has pendulous flower clusters. * Leaves are dark green and leathery. * Native to primarily North and South Carolina, but also found in Virginia and Georgia.
  • Genus: Pieris
  • Species: floribunda
  • Minimum Hardiness Zone: 4
  • Common Name: Mountain Andromeda, Mountain Fetterbush
Colorado
Thornton
Pacific Madrone, Strawberry Tree, Bearberry Arbutus menziesii
Prices start at : 8.95 USD / 1 packet

* Red or orange berries in the fall; peeling bark reveals reddish inner bark. * It is in flower from Apr to May, and the seeds ripen in October. Conservation Plant Characteristics Arbutus menziesii Pursh Pacific madrone ARME Summary Duration Perennial...
  • Purity: 97%
  • Minimum Hardiness Zone: 8
  • Genus: Arbutus
  • Crop Year: 2007
  • Seeds Per Pound: 177,968
  • Botanical Name: Arbutus menziesii clean seed
Colorado
Thornton
Rosebay, Great Laurel, Rosebay Rhododendron Rhododendron maximum
Price : CALL

It retains its waxy, deep-green leaves for up to 8 years, but once shed are slow to decompose. * Flowers to 2" across, white, pink, or purplish; likes cool, moist, acid soil and shade; dark green evergreen leaves 4-8"; of open habit; flowering in summer;...
  • Family: Ericaceae
  • Average Viable Seeds/Packet: 1442
  • Common Name: Rosebay, Great Laurel, Rosebay Rhododendron
  • Species: maximum
  • Seeds Per Pound: 4,450,980
  • Botanical Name: Rhododendron maximum
Colorado
Thornton
Bunchberry, Bunchberry Dogwood Cornus canadensis
Prices start at : 7.95 USD / 1 packet

* A prostrate deciduous groundcover with dark green leaves in summer, red in fall; attractive white bracts; likes cool, moist, acid soil; native to cool areas in much of the U.S. * Comments from a customer: Thought you might like to know I got 50% germination...
  • Minimum Hardiness Zone: 3
  • Germination Test Type: cut
  • Genus: Cornus
  • Common Name: Bunchberry, Bunchberry Dogwood
  • Germination: 98%
  • Height: 1 foot
Colorado
Thornton
Sweet Pitcherplant Sarracenia gronovii  rubra   - Sarracenia rubra
Prices start at : 8.95 USD / 1 packet

The red petals are long and strap-like, and dangle over the umbrella-like style of the flower, which is held upside down at the end of a 50 cm long scape. Sarracenia rubra is generally clump-forming.
  • Height: 1-2 feet
  • Variety: rubra
  • Genus: Sarracenia
  • Collection Locale: North Carolina
  • Botanical Name: Sarracenia gronovii rubra
  • Germination Test Type: estimate
Colorado
Thornton
Running Serviceberry Amelanchier stolonifera
Prices start at : 8.95 USD / 1 packet

* The fruit is sweet and juicy with a good flavour that has a hint of apple. It usually grows to only 3-5' tall and features 5-petaled, showy, white flowers in drooping clusters which appear before the leaves emerge in early spring.
  • Germination Test Type: cut
  • Average Viable Seeds/Packet: 40
  • Crop Year: 2018
  • Quantity: 0.06 lb
  • Family: Rosaceae
  • Minimum Hardiness Zone: 4
Colorado
Thornton
Tigerstedt Rhododendron Rhododendron brachycarpum  Tigerstedtii
Prices start at : 8.95 USD / 1 packet

* A beautiful very vigorous variety well know for its extreme cold hardiness.
  • Family: Ericaceae
  • Germination: 98%
  • Collection Locale: Finland
  • Minimum Hardiness Zone: 3
  • Species: brachycarpum
  • Height: 4-8 feet
Colorado
Thornton
Crimson Pitcherplant, White Pitcher Plant Sarracenia leucophylla
Prices start at : 8.95 USD / 1 packet

Like all the Sarracenia , it is native to the New World and inhabits moist and low-nutrient longleaf pine ( Pinus palustris ) savannas along the United States Gulf Coast , generally west of the Apalachicola River on the Florida Panhandle .
  • Average Viable Seeds/Packet: 16
  • Minimum Hardiness Zone: 7
  • Family: Sarraceniaceae
  • Purity: 98%
  • Crop Year: 2011
  • Common Name: Crimson Pitcherplant, White Pitcher Plant
Colorado
Thornton
Fragrant Winterhazel Corylopsis glabrescens
Prices start at : 8.95 USD / 1 packet

* A shrub grown for its pale yellow, fragrant flowers in spring before leaves emerge; part or full sun; leaves dark green, gold or yellow-green in fall; Japan native. * Best grown in acidic, organically rich, medium moisture, well-drained soils in full...
  • Botanical Name: Corylopsis glabrescens
  • Germination: 98%
  • Quantity: 1 lb
  • Common Name: Fragrant Winterhazel
  • Crop Year: 2005
  • Minimum Hardiness Zone: 5
Colorado
Thornton
Highbush Blueberry Vaccinium corymbosum
Price : CALL

* The most important of the edible blueberries, but also a good ornamental; dark green or blue-green leaves, turning yellow, orange, red, and bronzy in fall; masses of white or pinkish flowers with the new leaves; blue-black berries to 1/2" starting in...
  • Common Name: Highbush Blueberry
  • Botanical Name: Vaccinium corymbosum
  • Species: corymbosum
  • Genus: Vaccinium
Colorado
Thornton
Cape Jasmine, Common Gardenia Gardenia jasminoides
Prices start at : 4.95 USD / 1 packet

Jasminoides has gained the Royal Horticultural Society's Award of Garden Merit. * Gardenia jasminoides is a shrub with greyish bark and dark green shiny evergreen leaves with prominent veins.
  • Botanical Name: Gardenia jasminoides
  • Germination: 91%
  • Seeds Per Pound: 94,500
  • Quantity: 6.78 lb
  • Family: Rubiaceae
  • Crop Year: 2017
Colorado
Thornton
Catawba Rhododendron, Catawba Rosebay Rhododendron catawbiense
Price : CALL

* Rhododendron catawbiense ( Catawba Rhododendron ) is a species of Rhododendron native to the eastern United States , growing mainly in the Appalachian Mountains from Virginia south to northern Alabama .
  • Botanical Name: Rhododendron catawbiense
  • Common Name: Catawba Rhododendron, Catawba Rosebay
  • Species: catawbiense
  • Family: Ericaceae
Colorado
Thornton
Roseshell Azalea, Early Azalea Rhododendron prinophyllum
Price : CALL

An upright, rounded shrub which typically grows 4-8' tall (less frequently to 15' tall) and as wide. Formerly known as Rhododendron roseum. * This deciduous azalea (commonly called early azalea or roseshell azalea) is a Missouri native shrub which typically...
  • Minimum Hardiness Zone: 3
  • Height: 4-6 feet
  • Common Name: Roseshell Azalea, Early Azalea
  • Species: prinophyllum
Colorado
Thornton
Japanese Camellia, Camellia Camellia japonica
Prices start at : 5.95 USD / 1 packet

It is called 'tsubaki oil'. * The parent of many camellia cultivars; shiny leathery dark green leaves; flowers red, white, or pink, often produced in great quantity, in winter or spring; handsome gray trunk; wants a rich, acid soil and part shade or full...
  • Common Name: Japanese Camellia, Camellia
  • Germination: 98%
  • Family: Theaceae
  • Height: 6-30 feet
  • Crop Year: 2015
  • Germination Test Type: cut
Colorado
Thornton
River Birch, Water Birch Betula nigra    Southern
Prices start at : 4.95 USD / 1 packet

It is commonly found in flood plains and/or swamps . It is hardy to zone 4. * Bark peels off in sheets, revealing reddish-brown underbark; may grow 1-2' a year; shiny green leaf changing to yellow in fall; variable; likes rich, moist, acid soil; good...
  • Minimum Hardiness Zone: 6
  • Species: nigra
  • Height: 80 feet
  • Germination: 30%
  • Purity: 60%
  • Average Viable Seeds/Packet: 68
Colorado
Thornton
Sawtooth Stewartia Stewartia serrata
Prices start at : 8.95 USD / 1 packet

Pseudocamellia, which see, but with longer leaves, smaller flowers (in June and July), and petals that are reddish at the base; needs acid soil; native to Japan. * A shrub or tree, resembling S.
  • Collection Locale: Connecticut
  • Average Viable Seeds/Packet: 37
  • Quantity: 0.05 lb
  • Crop Year: 2006
  • Botanical Name: Stewartia serrata
  • Species: serrata
Colorado
Thornton
Mayo Sophora macrocarpa
Prices start at : 8.95 USD / 1 packet

* Mayo or Mayu (Sophora macrocarpa) is a small tree that inhabits the Chilean Matorral.
  • Minimum Hardiness Zone: 8
  • Height: 9-18 feet
  • Genus: Sophora
  • Purity: 96%
  • Quantity: 2.23 lb
  • Species: macrocarpa
Colorado
Thornton
Ensata Japanese Iris, Japanese Iris Iris ensata     - Iris ensata  spontaenea  , Iris kaempferi
Prices start at : 8.95 USD / 1 packet

Kaempferi; native to Korea, China, Central Asia, and Japan. Likes plenty of moisture and a rich loamy slightly acid soil. Plants can be grown in containers in pond margins but are then best kept in drier conditions over winter.
  • Common Name: Ensata Japanese Iris, Japanese Iris
  • Quantity: 0.73 lb
  • Seeds Per Pound: 45,273
  • Genus: Iris
  • Family: Iridaceae
  • Collection Locale: Russia
Colorado
Thornton
Pearl Bush, Common Pearlbrush, Pearlbush Exochorda racemosa
Prices start at : 8.95 USD / 1 packet

* Although floriferous and attractive in early spring, it basically plods though the rest of the growing season as a somewhat nondescript shrub. It typically matures to 10-15' tall and as wide.
  • Common Name: Pearl Bush, Common Pearlbrush, Pearlbush
  • Height: 10-15 feet
  • Genus: Exochorda
  • Collection Locale: China
  • Seeds Per Pound: 9,988
  • Germination Test Type: Cut
Colorado
Thornton
Sweet Pitcherplant Sarracenia gronovii  rubra   - Sarracenia rubra
Prices start at : 8.95 USD / 1 packet

The red petals are long and strap-like, and dangle over the umbrella-like style of the flower, which is held upside down at the end of a 50 cm long scape. Sarracenia rubra is generally clump-forming.
  • Botanical Name: Sarracenia gronovii rubra
  • Height: 1-2 feet
  • Germination Test Type: estimate
  • Genus: Sarracenia
  • Collection Locale: North Carolina
  • Seeds Per Pound: 567,500
Colorado
Thornton
Cape Jasmine, Common Gardenia Gardenia jasminoides
Prices start at : 4.95 USD / 1 packet

Jasminoides has gained the Royal Horticultural Society's Award of Garden Merit. * Gardenia jasminoides is a shrub with greyish bark and dark green shiny evergreen leaves with prominent veins.
  • Average Viable Seeds/Packet: 94
  • Minimum Hardiness Zone: 8
  • Purity: 99%
  • Seeds Per Pound: 94,500
  • Family: Rubiaceae
  • Botanical Name: Gardenia jasminoides
Colorado
Thornton
Fevertree, Pinckneya, Georgia Bark, Poinsettia Tree, Feverbark Pinckneya bracteata     - Pinckneya pubens
Prices start at : 17.95 USD / 1 packet

Rich-green foliage. * 1/2-1" yellow-green trumpet-shaped flowers backed by white, pink, or rose sepals, "beautiful for flower effect" (Dirr); dark green simple 4-8" leaves; likes moist acid soil; native to southeast U.S. * In earlier days, malaria and...
  • Germination: 56%
  • Collection Locale: Georgia
  • Botanical Name: Pinckneya bracteata
  • Family: Rubiaceae
  • Average Viable Seeds/Packet: 34
  • Seeds Per Pound: 140,740
Colorado
Thornton