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Poisonous Plant Seeds For Sale In Hayward

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Gasplant, Gas Plant, Dittany Dictamnus albus caucasicus
Prices start at : 5.95 USD / 1 packet

* A form with reddish-purple flowers, otherwise similar to the species, which see.
  • Collection Locale: Poland
  • Germination: 98%
  • Crop Year: 2015
  • Common Name: Gasplant, Gas Plant, Dittany
  • Family: Rutaceae
  • Botanical Name: Dictamnus albus caucasicus
California
Hayward
Japanese Yew Taxus cuspidata
Prices start at : 6.95 USD / 1 packet

Prune in the autumn months and The taxus is a slow grower, with a slim and elegantly shaped trunk. * Modern research has shown that yew trees contain the substance 'taxol' in their shoots and bark.
  • Common Name: Japanese Yew
  • Genus: Taxus
  • Collection Locale: Japan
  • Average Viable Seeds/Packet: 14
  • Minimum Hardiness Zone: 5
  • Germination Test Type: cut
California
Hayward
Gas Plant, Dittany, Gasplant, Burningbush Dictamnus albus - Dictamnus fraxinella
Prices start at : 7.95 USD / 1 packet

* A good border plant with white or pinkish flowers on a vertical stalk; a long-lived plant, makes a substantial clump in the garden. * The name "Burning-bush" derives from the volatile oils produced by the plant, which can catch fire readily in hot weather,...
  • Height: 18-24 inches
  • Genus: Dictamnus
  • Average Viable Seeds/Packet: 50
  • Botanical Name: Dictamnus albus
  • Seeds Per Pound: 23,608
  • Quantity: 0.92 lb
California
Hayward
Goldencup St. Johnswort Hypericum patulum
Prices start at : 8.95 USD / 1 packet

* An evergreen shrub with dark green leaves, 2" golden-yellow bowl-shaped flowers in July; native to China, Japan. Wood - close grained, moderately hard. * Plants are sometimes grown as a hedge.
  • Average Viable Seeds/Packet: 77
  • Minimum Hardiness Zone: 7
  • Species: patulum
  • Crop Year: 1992
  • Collection Locale: Australia
  • Common Name: Goldencup St. Johnswort
California
Hayward
Chinese Aristolochia Aristolochia manshuriensis
Price : CALL

* Aristolochia manshuriensis Komarov, Trudy Imp. Guan mu tong Hocquartia manshuriensis (Komarov) Nakai; Isotrema manshuriense (Komarov) H. S.-Peterburgsk.
  • Height: 30-40 feet
  • Minimum Hardiness Zone: 5
  • Genus: Aristolochia
  • Species: manshuriensis
California
Hayward
Sakhalin Euonymus Euonymus sachalinensis - Euonymus planipes
Prices start at : 4.95 USD / 1 packet

* The white inner bark is used in making string shoes. * Profuse scarlet fruit in early fall; leaves pale yellow in fall; sun or part shade; native to northeastern Asia.
  • Minimum Hardiness Zone: 5
  • Collection Locale: MA
  • Family: CELASTRACEAE
  • Seeds Per Pound: 11,947
  • Genus: Euonymus
  • Crop Year: 2016
California
Hayward
Christmas Rose, Black Hellebore Helleborus niger
Prices start at : 8.95 USD / 1 packet

The large, flat flowers, borne on short stems from midwinter to early spring, are white, or occasionally pink. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves carried on stems to 9–12 in (23–30 cm) tall.
  • Species: niger
  • Germination: 83%
  • Collection Locale: Germany
  • Height: 9-12 inches
  • Minimum Hardiness Zone: 5
  • Quantity: 0.89 lb
California
Hayward
Japanese Spindle Tree Euonymus oxyphyllus
Prices start at : 8.95 USD / 1 packet

Used for stamps, printing blocks, mosaics etc. * Wood - hard, elastic, very fine grained.
  • Seeds Per Pound: 20,430
  • Genus: Euonymus
  • Species: oxyphyllus
  • Purity: 98%
  • Height: 10-20 feet
  • Minimum Hardiness Zone: 5
California
Hayward
Tutsan, Sweet-amber Hypericum androsaemum
Prices start at : 8.95 USD / 1 packet

Plants are best spaced about 90cm apart each way. * A good ground cover plant. * Hypericum androsaemum , commonly known as tutsan , is a plant in the genus Hypericum native to open woods and hillsides in Eurasia.
  • Family: Clusiaceae
  • Crop Year: 1995
  • Germination: 30%
  • Germination Test Type: estimate
  • Common Name: Tutsan, Sweet-amber
  • Species: androsaemum
California
Hayward
Rosebay, Great Laurel, Rosebay Rhododendron Rhododendron maximum
Price : CALL

Succeeds in sun or shade, the warmer the climate the more shade a plant requires. Prefers a peaty or well-drained sandy loam. The fruit is a dry capsule 15-20 mm (.60-.79 in) long, containing numerous small seeds .
  • Seeds Per Pound: 4,450,980
  • Quantity: 0.86 lb
  • Crop Year: 2016
  • Germination Test Type: estimate
  • Collection Locale: PA
  • Botanical Name: Rhododendron maximum
California
Hayward
Butterfly Weed, Butterfly Milkweed Asclepias tuberosa
Prices start at : 8.95 USD / 1 packet

It is a perennial plant growing to 0.6-2 m (1 -2 feet) tall, with clustered orange or yellow flowers from early summer to early fall. * Asclepias tuberosa is a species of milkweed native to eastern North America .
  • Minimum Hardiness Zone: 4
  • Crop Year: 1995
  • Species: tuberosa
  • Family: Asclepiadaceae
  • Germination Test Type: Actual
  • Genus: Asclepias
California
Hayward
Giant Imperial Delphinium Delphinium sp Giant Imperial
Prices start at : 4.95 USD / 1 packet

* The plants flower from late spring to late summer, and are pollinated by butterflies and bumble bees. The main flowering stem is erect. * The leaves are deeply lobed with 3 to 7 toothed, pointed lobes in a palmate shape.
  • Germination: 82%
  • Species: sp
  • Seeds Per Pound: 148,458
  • Botanical Name: Delphinium sp Giant Imperial
  • Collection Locale: OR
  • Common Name: Giant Imperial Delphinium
California
Hayward
Monk\'s Hood, Slenderleaf Monkshood Aconitum barbatum
Prices start at : 8.95 USD / 1 packet

Care should be taken however, because all parts of the plant are poisonous. * Grown as a garden flower due to its unique flower shape.

98%

    • Genus: Aconitum
    • Family: RANUNCULACEAE
    • Germination: 98%
    • Minimum Hardiness Zone: 3
    • Seeds Per Pound: 286,020
    • Purity: 98%
    California
    Hayward
    Amur Pheasant\'s Eye Adonis amurensis
    Prices start at : 11.95 USD / 1 packet

    Contain poisonous chemicals similar to those found in many other genera in the Ranunculaceae. * They are cultivated for use in gardens, and have been introduced to North America. According to the Metamorphoses of Ovid the anemone, also of the family Ranunculaceae,...
    • Collection Locale: Russia
    • Germination: 83%
    • Height: 8-12 inches
    • Crop Year: 2015
    • Germination Test Type: cut
    • Purity: 99%
    California
    Hayward
    Foxglove, Purple Foxglove, Common Foxglove Digitalis purpurea
    Prices start at : 1.95 USD / 1 packet

    * Great care should be exercised in the use of this plant, the therapeutic dose is very close to the lethal dose. * Digitalis purpurea is an herbaceous biennial or short-lived perennial plant.
    • Species: purpurea
    • Genus: Digitalis
    • Height: 3-4 feet
    • Botanical Name: Digitalis purpurea
    • Germination: 80%
    • Crop Year: 1994
    California
    Hayward
    Longstalk Holly, Long-stalk Holly, Cherry Holly Ilex collina
    Prices start at : 6.95 USD / 1 packet

    * Ilex collina is a species of holly known by the common name longstalk holly. * A small deciduous tree with gray bark and spreading branches; 1/4" bright red fruit; native to West Virginia and southwest Virginia.
    • Germination Test Type: cut
    • Crop Year: 2013
    • Minimum Hardiness Zone: 6
    • Common Name: Longstalk Holly, Long-stalk Holly, Cherry Holly
    • Species: collina
    • Germination: 83%
    California
    Hayward
    European Euonymus Euonymus europaea
    Prices start at : 4.95 USD / 1 packet

    * Upright when young, broadening later; dark green leaves; fall color reddish purple, yellow green, or yellow; attractive pink or red capsule splits to reveal orange seed. * Euonymus europaeus , known as spindle , and also as European spindle and common...
    • Family: CELASTRACEAE
    • Height: 12-30 feet
    • Germination: 98%
    • Seeds Per Pound: 12,031
    • Botanical Name: Euonymus europaea
    • Collection Locale: Poland
    California
    Hayward
    Tube Clematis, Hyacinth-flower Clematis, Bush Clematis Clematis heracleifolia
    Prices start at : 4.95 USD / 1 packet

    * A sprawling plant unless staked, perhaps best for romping through a semi-wild border; small blue flowers in considerable numbers in midsummer; full sun or part shade, persistent once established; native to China.
    • Average Viable Seeds/Packet: 28
    • Common Name: Tube Clematis, Hyacinth-flower Clematis, Bush Clematis
    • Botanical Name: Clematis heracleifolia
    • Genus: Clematis
    • Collection Locale: Pennsylvania
    • Germination: 98%
    California
    Hayward
    Royal Azalea Rhododendron schlippenbachii
    Prices start at : 11.95 USD / 1 packet

    It is the dominant understory shrub in many Korean hillside forests, growing at 400-1500 m altitude. * Rhododendron schlippenbachii ( Royal Azalea ) is a species of Rhododendron native to the Korean Peninsula and adjacent regions of Manchuria ( Liaoning...
    • Quantity: 1.28 lb
    • Family: Ericaceae
    • Height: 3-10 feet
    • Botanical Name: Rhododendron schlippenbachii
    • Purity: 97%
    • Average Viable Seeds/Packet: 188
    California
    Hayward
    Fortune Rhododendron Rhododendron fortunei
    Prices start at : 4.95 USD / 1 packet

    * Fragrant white or pink flowers to 3" across; 8" evergreen leaves; parent of many hybrids; native to eastern China. It blooms from April to May, with trusses of 6–12 flowers, campanulate, white to pink, and fragrant.
    • Germination: 30%
    • Common Name: Fortune Rhododendron
    • Germination Test Type: estimate
    • Quantity: 1.58 lb
    • Lot#: 9401
    • Crop Year: 1994
    California
    Hayward
    Bigleaf Lupine, Common Lupine , Blue-pod Lupine, Blue Bonnet, Large-leaved Lupine, Big-leaved Lupine, Garden Lupine, Meadow Lupine, Bog Lupine, Lupin Lupinus polyphyllus
    Prices start at : 8.95 USD / 1 packet

    It should also be possible to sow the seed in situ in mid spring. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer.
    • Crop Year: 2017
    • Genus: Lupinus
    • Minimum Hardiness Zone: 4
    • Species: polyphyllus
    • Collection Locale: Oregon
    • Seeds Per Pound: 15,436
    California
    Hayward
    Sheep Laurel Kalmia angustifolia
    Prices start at : 8.95 USD / 1 packet

    * The narrow evergreen leaves, pale on the underside, have a tendency to form groups of threes, standing upright when newly put forth, but bent downward with the weight of age. * Sheep laurel is a very poisonous narcotic plant the leaves of which were...
    • Minimum Hardiness Zone: 2
    • Crop Year: 2013
    • Species: angustifolia
    • Genus: Kalmia
    • Family: Ericaceae
    • Botanical Name: Kalmia angustifolia
    California
    Hayward
    White Hellebore, White False Hellebore Veratrum album
    Prices start at : 8.95 USD / 1 packet

    ), is a medicinal plant of the Liliaceae (lily family) or Melanthiaceae which is native to Europe . Veratrum lobelianum Bernh. * Veratrum album , commonly known as the False Helleborine (also known as White Hellebore , European White Hellebore , White...
    • Genus: Veratrum
    • Germination: 99%
    • Common Name: White Hellebore, White False Hellebore
    • Average Viable Seeds/Packet: 66
    • Family: Liliaceae
    • Botanical Name: Veratrum album
    California
    Hayward
    Meadow Saffron, Common Autumn Crocus, Naked Lady Colchicum autumnale
    Price : CALL

    It works by doubling the chromosome number. * The name "naked lady" comes from the fact that the flowers emerge from the ground long after the leaves have died back. * Contrary to what the name suggests, neither a crocus nor the source of saffron; foliage...
    • Genus: Colchicum
    • Height: 6-8 inches
    • Family: Liliaceae
    • Common Name: Meadow Saffron, Common Autumn Crocus, Naked Lady
    California
    Hayward
    Pacific Red Coast Elder Sambucus callicarpa
    Prices start at : 8.95 USD / 1 packet

    * The fruit can be made into jams and preserves.
    • Germination: 99%
    • Height: 7-9 feet
    • Genus: Sambucus
    • Germination Test Type: Cut
    • Average Viable Seeds/Packet: 108
    • Quantity: 0.81 lb
    California
    Hayward
    Cultivated Tobacco, Little Crittenden Tobacco Nicotiana tabacum Little Crittenden
    Prices start at : 9.95 USD / 1 packet

    * In their great first voyage to the New World, Christopher Columbus and his expedition were introduced to a plant whose smoke was called tobacco by the natives of Hispaniola. The dried leaves can also be used, they remain effective for 6 months after...
    • Variety: Little Crittenden
    • Average Viable Seeds/Packet: 559
    • Seeds Per Pound: 6,400,000
    • Crop Year: 2016
    • Genus: Nicotiana
    • Height: 3-4 feet
    California
    Hayward
    Korean Clematis, Yellow Clematis Clematis serratifolia
    Prices start at : 8.95 USD / 1 packet

    * It can grow in semi-shade (light woodland) or no shade.It requires moist soil. It is in flower from Aug to October, and the seeds ripen from Oct to November. * Clematis serratifolia is a deciduous Climber growing to 3 m (9ft 10in).
    • Minimum Hardiness Zone: 4
    • Species: serratifolia
    • Crop Year: 1996
    • Family: RANUNCULACEAE
    • Purity: 90%
    • Common Name: Korean Clematis, Yellow Clematis
    California
    Hayward
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