Rock Garden Plant Herbaceous Plant For Sale In New York

* This is a great little flower that really livens up the spring garden. Well worth putting in a partial shade location. * Sky blue to deep blue flowers in April, native to Greece, forms tubers, self sows to form mass plantings.

* Yellow Corydalis is hardy to –34°C (-30°F; hardiness zone 4). It grows wild in cracks in old walls where drainage is excellent. Corydalis lutea; Yellow Corydalis) is a short-lived perennial plant native to the southern foothills of the south-western...

The flowers have a strong clove-like scent. * Dianthus barbatus ( Sweet William ) is a species of Dianthus native to the mountains of southern Europe from the Pyrenees east to the Carpathians and the Balkans , with a variety disjunct in northeastern China...

* Yellow Corydalis is hardy to –34°C (-30°F; hardiness zone 4). It grows wild in cracks in old walls where drainage is excellent. Corydalis lutea; Yellow Corydalis) is a short-lived perennial plant native to the southern foothills of the south-western...

It is also sometimes referred to as bachelor's buttons or featherfew. Thrives in any kind of soil, plants can even be grown in walls. * The plant grows into a small bush up to around 46 cm (18 in) high with citrus-scented leaves, and is covered by flowers...

* The plant flowers in June and July with one to six upright, dish-shaped flowers. The flower consists of six petals curving backward from the center. The bulb is roundish with a diameter of about 2 cm.

It is native to East Asia (such as China , Korea , Japan , and East Siberia ) and bears big blue flowers, although varieties with white and pink flowers are in cultivation. In Korea, white flowers are more common.

* 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...

* 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 . However it is commonly cultivated in gardens away from its native range.

* The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Althaea officinalis Marsh Mallow for irritation of mouth and throat and associated dry cough/bronchitis .

* Many Adenophora species have been used in traditional Chinese medicine. * Performs better than Campanula in Southern gardens. * Prefers well-drained soil. * Adenophora (Lilyleaf Ladybell) is a genus of flowering plant within the family Campanulaceae.

This species is lime tolerant. In Chinese ; pinyin : shao or bai shao ; bai meaning "white"), and common garden peony is a herbaceous perennial flowering plant in the family Paeoniaceae , native to central and eastern Asia from eastern Tibet across northern...

* An attractive garden flower, blooms in May or June, 1 1/2" flowers, several per stem. * The flowers are very fragrant, diffusing a powerful clove-like scent. * Plants can be grown on walls.

* A dramatic plant with big dark green leaves, to 3', and tall flowering stalks in spring, with white or sometimes pink flowers; likes rich, moist soil; can be an attention-getting accent for the large border, a striking contrast to narrow-leaved plants...

Plants are hardy to about -25°c. This species is very susceptible to slug damage. Requires an acid to neutral soil. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen.

Plants are hardy to about -25°c. This species is very susceptible to slug damage. Requires an acid to neutral soil. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen.

* Gentian root has a long history of use as a herbal bitter in the treatment of digestive disorders and is an ingredient of many proprietary medicines. It contains some of the most bitter compounds known and is used as a scientific basis for measuring...

It takes a little while to settle down and needs weeding for the first few years but becomes rampant when established and can then spread 60 - 90cm per year. The drupes are green, globose round in shape and turn bright red at maturity in late summer,...

* 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 works by doubling the chromosome number.

* Paeonia wittmanniana is up to 1.5 m tall. The divided leaf segments are ovate , cuneate , and often are oblique and abruptly cut off at the base. * Paeonia wittmanniana , also known as Wittmann's peony , is a perennial peony native to the southern Transcaucasian...

Blooms from summer to autumn with red flowers up to 3/4" long. The naturalized variety is typically tubular, bright red, about 1.25 in (3.2 cm) long. Flower color and size is quite variable.

* Stipa capillata is a perennial grass species in the family Poaceae , native to Europe and Asia . * A perennial grass, to 3', with erect stems and leaves, very narrow; flowers and seedheads lax; native to Eurasia.

Cool nights assist germination. * Large-flowered forms of the common garden snapdragon; usually grown as an annual but may overwinter in warmer areas. * In the laboratory it is a model organism,[6] for example containing the gene DEFICIENS which provides...

* Native to North America , occurring in arctic and cool temperate areas from Alaska east to Newfoundland and southern Greenland , and south at high altitudes to northern California and Colorado in the west, and locally south to northern New York in the...

* 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 southern Europe . * Rue has a long history of use as a domestic remedy, being especially valued for its strengthening action on the eyes. * The Common Rue ( Ruta graveolens ), also known as Herb-of-grace , is a species of rue grown as...

It is hardy to zone 6 and is not frost tender. * The root contains about 30% gum (an arabinic acid derivative) and this makes a goodquality glue. * Eremurus spectabilis is a PERENNIAL growing to 1 m (3ft 3in) by 0.6 m (2ft).