Rock Garden Plant Herbaceous Plant For Sale In Pasadena

It is native to Europe but has been introduced elsewhere, such as the western and eastern parts of the United States. It is in flower in June, and the seeds ripen in July. It is hardy to zone 6.

* Easily grown in a stony leafy soil in sun or shade. The plant blooms in summer to late autumn in reds, pinks, and whites; leaves, appearing after flowers, are often marked with silvery patches.

Corydalis lutea; Yellow Corydalis) is a short-lived perennial plant native to the southern foothills of the south-western and central Alps of Italy and Switzerland, but widely introduced elsewhere.

It is native to Europe but has been introduced elsewhere, such as the western and eastern parts of the United States. It is in flower in June, and the seeds ripen in July. It is hardy to zone 6.

It is generally distinguished from other species of its genus by "tomentose" or felty foliage. * It is a low, spreading perrenial native to alpine regions of Europe. * Cerastium tomentosum (Snow-in-Summer) is a herbaceous flowering plant and a member...

A dependable and versatile perennial requiring little care. * Features a dwarf mound of slightly wavy, heart-shaped, medium green leaves with racemes of funnel-shaped, violet flowers on 10" scapes.

* The leaves are available from early spring until late in the autumn. * The leaves have a mild flavour, somewhat like a cross between garlic and chives, they are delicious in salads.

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

Meadows, valleys, forest margins, along streams in the alpine zone. * Rhizome thick, branched. V - from early spring to late autumn. Requires a semi-shaded site and moist but well-drained soil during the vegetative period.

* Bai Tou Weng is thought to clear toxicity and to lower fever. * Anemone chinensis is a basionym of the currently known Pulsatilla chinensis and is one of the 50 fundamental herbs used in traditional Chinese medicine.

* A very ornamental plant, it is hardy to about -20°c. * 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).

Clumps slowly expand by creeping rhizomes. , Morea chinensis , Pardanthus chinensis ( L. Pre-chill stored seed for 7 days and sow spring in a cold frame. Likes moist soils, but poorly-drained ones, particularly in winter, can be fatal.

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

However it is commonly cultivated in gardens away from its native range. * Primula denticulata , commonly known as Drumstick primrose or the Himalayan Primrose is a species of primrose that is native to moist alpine regions and Afghanistan to China .

The large, flat flowers, borne on short stems from midwinter to early spring, are white, or occasionally pink. * This species produces flowering plants in 2 - 3 years from seed. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves...

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

The seed usually germinates in 10 - 21 days at 18°c. * Large-flowered forms of the common garden snapdragon; usually grown as an annual but may overwinter in warmer areas. * Surface sow the seed in March in a greenhouse.

* A very tolerant plant, succeeding in the salt laden air and strong winds of the coast as well as in the sulphur polluted air of cities. It is probably native to the Mediterranean region but its exact range is unknown due to extensive cultivation for...

Sepals petaloid, soon deciduous. * The root is analgesic, antibacterial, antiperiodic, antiviral, depurative, diaphoretic, diuretic, febrifuge, sedative, tonic. Actaea cimicifuga L.

Use in larger gardens with partial shade. * An interesting garden plant. The leaf texture and dainty flowers are appealing.

The leaves are lobed and crenate , 30 cm long. 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 4 flowers.The seeds are small and black, borne...

* An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter. * Yellowish flowers marked with rusty red, particularly on the inside; in spikes; biennial or short-lived perennial; full or part sun, dry, well-drained...

Silene chalcedonica ) is a flowering plant in the family Caryophyllaceae , native from central and eastern European Russia east to Kazakhstan , Mongolia and northwestern China . * Lychnis chalcedonica ( Burning Love , Dusky Salmon , Flower of Bristol...

* These plants thrive best in shady areas and under protection of larger plants, and in all but the hottest and the driest conditions in the United States. * Pale pink flowers. * This late summer blooming Japanese anemone is a native of China that grows...

* Sweet pea ( Lathyrus odoratus ) is a flowering plant in the genus Lathyrus in the family Fabaceae ( legumes ), native to the eastern Mediterranean region from Sicily east to Crete .

The above ground shoots rise from slender creeping rhizomes that are placed 2.5–7.5 cm deep in the soil, and form clonal colonies under trees. The drupes are green, globose round in shape and turn bright red at maturity in late summer, each fruit is...

The large, flat flowers, borne on short stems from midwinter to early spring, are white, or occasionally pink. * This species produces flowering plants in 2 - 3 years from seed. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves...