Rock Garden Plant Herbaceous Plant For Sale In Pomona

* Succeeds in a fertile well-drained soil in a sunny position. Plants are not very cold-tolerant, but they can beoverwintered outdoors in areas where winter temperatures do not fall below about -5°c.

* The popular old-fashioned flower; likes limey soil; native to Russia and China. It is best treated as a biennial in the garden. Although the Sweet William is a perennial species, it is quite short-lived and degenerates after its second year.

* Feverfew (Tanacetum parthenium) is a traditional medicinal herb which is found in many old gardens, and is also occasionally grown for ornament. * A very easily grown plant, it succeeds in an ordinary garden soil.

* Although no specific mention of medicinal uses has been seen for this species, members of this genus are in general very healthy additions to the diet. The foliage is thin, and strap like.

Yellow to white flowers, 10–13 cm across, bloom from April to June. Its stamens are around 22 mm long. Paeonia wittmanniana filaments are red and up to 1 cm long and its anthers are yellow to orange.

* Surface sow the seed in March in a greenhouse. * The plants are pollinated by bumblebees , and the flowers close over the insects when they enter and deposit pollen on their bodies.

* Succeeds in a sunny position in most good soils tolerating a pH range from 6 to 8 but disliking acid soils. * This double flowered variety is more compact than some and flowers thoughout the growing season.

* Pseudofumaria lutea (syn. It does best in light shade with good moisture, but will tolerate both full sun and deep shade. Leaves are finely divided and yellow-green to gray-green, often remaining over winter.

The active ingredient Thujone is said to create a clear headed intoxication and is also reputed to be dangerous in excess. It is valued especially for its tonic effect on the liver, gallbladder and digestive system, and for its vermicidal activity.

The plant is sometimes nicknamed "Molly the Witch", a humorous mispronunciation of the species name, which most non-Poles find difficult to pronounce. In spring it bears large, single, lemon-yellow flowers five inches (10–12 cm) in diameter, the ovary...

* A very ornamental plant, it is hardy to about -20°c. * It is in leaf 12-Jan It is in flower from Mar to April. * It is hardy to zone 3 and is not frost tender. * Bergenia crassifolia is an evergreen Perennial growing to 0.3 m (1ft) by 0.8 m (2ft 7in).

* Yellowish flowers marked with rusty red, particularly on the inside; in spikes; biennial or short-lived perennial; full or part sun, dry, well-drained soil; flowering in summer; native to southern Europe and Turkey.

* An attractive garden flower, blooms in May or June, 1 1/2" flowers, several per stem. * Plants can be grown on walls. Succeeds in dry soils and in poor soils. * Prefers a neutral to slightly alkaline soil in a sunny well-drained position.

* Native Americans used it for respiratory and muscle disorders, as a purgative, and as a ceremonial medicine.The plant was used as a traditional medicinal plant by the Cherokee, Iroquois, Penobscot, and other indigenous peoples.

* Many 3" nodding blue, red, purple, or white nodding flowers on a branching stem; forms basal rosette of 20" leaves; monocarpic--blooms and dies; native to eastern Himalayas, western China.

* Veratrum nigrum ( Black Hellebore ) is a medicinal plant and poisonous plant native to Asia and Europe . In China, it, and other false hellebore species are collectively called "li lu".

* Iris magnifica is a bulbous flowering plant in the genus Iris, native to the mountains of Central Asia. It is cultivated as an ornamental plant in temperate regions – growing to 60 centimetres (24 in) (less in poor soils), and producing pale lilac...

* A woody-stemmed aromatic plant, long used for flavoring foods; sometimes used as a ground cover or rock garden plant; 1/2" evergreen leaves, upright flowering spikes in May; native to southern Europe.

* Rheum palmatum , known as Turkey rhubarb , Chinese rhubarb , ornamental rhubarb , and East Indian rhubarb , is a plant in the family Polygonaceae . Its effectiveness has never been reliably proven or disproven since controlled studies have not been...

* The flowers are yellow–orange or orange–vermillion with the petals spotted in purple, somewhat ‘flatfaced' in appearance with irregular distribution of petals around the face of the flower forming a fanshape.

Dormancy is shorter in cooler climates. The plant blooms in summer to late autumn in reds, pinks, and whites; leaves, appearing after flowers, are often marked with silvery patches.

The flowers are bright yellow 3.5-5 cm across, starting out bowl-shaped, then flattening out with age. The pinnate leaves usually have five soft green leaflets, although three and seven occur as well, each with a shape ranging from lanceolate-oblong to...

It thrives well in heavy loam in England (Bowley, l.c.). According to Bowley (l.c. 176) it is disturbing that it is only known to be growing wild in the valley of Kashmir, for, with so limited a location there must be some anxiety that it might disappear...

* It is considered an aggressive invasive plant in natural areas (both woods and fields). Each has an elaiosome , which attracts ants to disperse the seeds ( myrmecochory ). * The flowers appear from late spring to summer in umbelliform cymes of about...

* Iris magnifica is a bulbous flowering plant in the genus Iris, native to the mountains of Central Asia. It is cultivated as an ornamental plant in temperate regions – growing to 60 centimetres (24 in) (less in poor soils), and producing pale lilac...

Integrifolia bears nodding, urn-shaped blue flowers in summer that are 1.5 inches wide. It is native to Europe and Asia; in the USA it grows best in American Horticultural Society zones 8 to 1.

* Iris domestica ( Blackberry lily , Leopard flower , Leopard lily ; syn. , Morea chinensis , Pardanthus chinensis ( L. * Flowers give way to pear-shaped seed pods which split open when ripe (late summer), with each pod revealing a blackberry-like seed...