Poisonous Plant Seeds For Sale In El Monte

* Plants are sometimes grown as a hedge. * An evergreen shrub with dark green leaves, 2" golden-yellow bowl-shaped flowers in July; native to China, Japan. Wood - close grained, moderately hard.

It works by doubling the chromosome number. * The poisonous alkaloid 'colchicine' is extracted from this plant and used to alter the genetic make-up of plants in an attempt to find new, improved varieties.

It has a sturdy perennial vine that may have twining , woody stems that are 30 feet (9.1 m) or longer and an inch or more thick at the base. * Another vigorous scrambling vine grown for its yellow-orange fruit capsules and crimson seeds; likes full sun;...

* Dirca palustris , or Eastern Leatherwood , is a shrub that grows to a maximum height of about three meters. * Leatherwood was employed medicinally by a number of native North American Indian tribes who used it to treat a wide variety of ailments.

The common name is Mezereon . In southern Europe it is confined to medium to higher elevations and in the subalpine vegetation zone, but descends to near sea level in northern Europe.

* Nicotiana tabacum, or cultivated tobacco, is an annually-grown herbaceous plant. * All parts of the plant contain nicotine, this has been extracted and used as an insecticide. Tabacum is sensitive to temperature, air, ground humidity and the type of...

Plants are best spaced about 90cm apart each way. Although it is clump forming rather than spreading it increases freely by self-sowing. * A good ground cover plant. * Hypericum androsaemum , commonly known as tutsan , is a plant in the genus Hypericum...

* Artemisia absinthium ( absinthium , absinthe wormwood , wormwood , common wormwood , or grand wormwood ) is a species of wormwood , native to temperate regions of Eurasia and northern Africa .

* The species grow to 10–40 centimetres (3.9–15.7 in) in height, with feathery, finely divided leaves. * Adonis is a genus of about 20–30 species of flowering plants of the crowfoot family, Ranunculaceae, native to Europe and Asia.

* The plants flower from late spring to late summer, and are pollinated by butterflies and bumble bees. * The leaves are deeply lobed with 3 to 7 toothed, pointed lobes in a palmate shape.

* It is native to Greece and Albania. * With its white flowers it is beloved of bees in May and children in fall for the mahogany nuts. * Commonly found in parks and gardens and is one of the dominant landscape species.

This plant is often used as an ornamental plant . Gallberry nectar is the source of a pleasant honey that is popular in the southern United States. * A good hedging plant. * Shiny dark green, evergreen leaves; upright, rounded, densely branched; unique...

* The use of this plant is subject to legal restrictions in some countries. * The thornapple is a bitter narcotic plant that relieves pain and encourages healing. There are also traces of scopolamine, a potent cholinergic-blocking hallucinogen,which has...

* Large shrub or small tree; silvery bark; dark green leaves; flowers fragrant, white to light pink. * A decidious Tree growing to 12 m. * Species of buckeye endemic to California , and the only buckeye native to the state.

* It is a medium-sized deciduous tree growing to 20-47 m tall. * A species of buckeye native to the Ohio Valley and Appalachian Mountains of the Eastern United States. * It has greenish yellow flowers in May and the dark green leaves turn yellow to pumpkin-orange...

* 2"-wide trumpet-shaped flowers, very fragrant at night, varying in color from greenish to white to pinks and reds and purples; grown as an annual in the northern U.S., perennial in the South; native to South America.

It is native to Europe and Asia , and widely naturalised elsewhere, including North America , where it is an invasive problem weed . It occurs in a very wide range of habitats , from woodlands to scrubland , hedges and marshes .

Germination should take place within a couple of weeks. * Lupinus polyphyllus ( Large-leaved Lupine , Big-leaved Lupine , or, primarily in cultivation, Garden Lupin ) is a species of lupine (lupin) native to western North America from southern Alaska...

States, as far north as southern Utah, in open land with well-drained soils. It is also commonly planted as an ornamental, especially in xeriscapes. Datura wrightii is classified as a deliriant and an anticholinergic.

* The fruit can be made into jams and preserves.

* The use of this plant is subject to legal restrictions in some countries. * The thornapple is a bitter narcotic plant that relieves pain and encourages healing. There are also traces of scopolamine, a potent cholinergic-blocking hallucinogen,which has...

* Nicotiana tabacum, or cultivated tobacco, is an annually-grown herbaceous plant. * All parts of the plant contain nicotine, this has been extracted and used as an insecticide. Tabacum is sensitive to temperature, air, ground humidity and the type of...

It has been used to make baskets, mats, ropes and as an ornament on bows, arrows etc. An excellent fuel. It is often found in recently disturbed areas, open woods, on nutrient-rich soil.

* Thrives in most soils and in the light shade of trees. Seed and tubers are poisonous. Plant them in spring or fall in rich, moist but well drained soil in full sun. * Aconitum napellus (Monkshood, "aconite", "Wolf's Bane", Fuzi , "Monk's Blood", or...

* Dirca palustris , or Eastern Leatherwood , is a shrub that grows to a maximum height of about three meters. * Leatherwood was employed medicinally by a number of native North American Indian tribes who used it to treat a wide variety of ailments.

It was introduced into the United States in the nineteenth century. It was used as a sweetener before the arrival in Europe of cane sugar. In its first growing season, the plant has a rosette of pinnate, mid-green leaves.

Plants are best spaced about 90cm apart each way. Although it is clump forming rather than spreading it increases freely by self-sowing. * A good ground cover plant. * Hypericum androsaemum , commonly known as tutsan , is a plant in the genus Hypericum...