Rock Garden Plant Herbaceous Plant For Sale In Round Rock

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

(Gansu, Guizhou, Hebei, Hubei, Heilongjiang, Jilin, Liaoning, Nei Mong) all in China. * Native to forest margins, grassy slopes; 400--2700 m.

* In general, gentians require a moist well-drained soil in a sheltered position, a certain minimum of atmospheric humidity, high light intensity but a site where temperatures are not too high.

* Surface sow the seed in March in a greenhouse. Cool nights assist germination. 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.

Requires an acid to neutral soil. It is widespread in the eastern part of the USA (from Florida to Canada), Canada (south of Ontario), and on the coasts of the Arctic Ocean, where it grows on sand hills.

It is a readily available ornamental plant for the flower garden. * Linaria maroccana is a species of flowering plant in the plantain family known by the common name Moroccan toadflax .

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

* A good border plant with white or pinkish flowers on a vertical stalk; a long-lived plant, makes a substantial clump in the garden. Its leaves resemble those of an Ash tree. It bears large elegant flowers of various colours: red, white, striped or blue.

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 .

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...

Inflorescence glandular-pubescent, a long branched, very rarely simple, many-flowered raceme, branches of inflorescence and pedicles sometimes grayish with short hairs. Type: Described from Siberia.

It is native to interior western North America , in the U.S. states of Arizona , California , Colorado , Nevada , New Mexico , Utah , and Wyoming , growing in mountains at 1600–3000 m altitude.

The flowers have a strong clove-like scent. * A very ornamental plant, its flowers are very attractive to butterflies and moths. * The popular old-fashioned flower; likes limey soil; native to Russia and China.

* Cerastium tomentosum (Snow-in-Summer) is a herbaceous flowering plant and a member of the carnation family. * An evergreen groundcover with woolly light gray foliage, white flowers in June; easy, can be invasive; Wyman notes that one plant will quickly...

* All parts of the plant contain nicotine, this has been extracted and used as an insecticide. * Nicotiana alata is a species of tobacco . * 2"-wide trumpet-shaped flowers, very fragrant at night, varying in color from greenish to white to pinks and reds...

* The plant reaches 2 to 4 ft (0.61 to 1.2 m) in height, with many branches, and a spread of about 2.5 ft (0.76 m). The naturalized variety is typically tubular, bright red, about 1.25 in (3.2 cm) long.

It grows best in cool weather so sow in early spring or in the fall. It is best if gathered before flowers appear. * Corn salad was originally foraged by European peasants until Jean-Baptiste de La Quintinie, royal gardener of King Louis XIV, introduced...

A mild flavour,though the texture is a bit tough. * Primula vulgaris ( syn. Flowers- raw or cooked. The common name is primrose , or occasionally common primrose or English primrose to distinguish it from other Primula species also called primroses.

* It produces an abundance of 8-9 inch dark green cucumbers with excellent mild flavor. * This open pollinated variety has been around a long time and is still the favorite.

* Other reports say that they contain 'estevin' a substance that, weight for weight, is 150 times sweeter than sugar. * The leaves have a very sweet liquorice-like flavour. * The leaves contain 'stevioside', a substance that is 300 times sweeter than...

* The species is native to the North Temperate Zone of Eurasia, from Europe to Japan. It prefers calcareous soils, at an altitude up to 1,500 m (4,921 ft) above sea level. * This plant can be found in forests or dry grasslands, in scrub and open woodland,...

Mathew (l.c. 110), this species is said to have originated in Kashmir. * Flora of Pakistan states: According to B. It thrives well in heavy loam in England (Bowley, l.c.). However, as it is associated with cemetries, it is not clear whether it is a truly...

* Ageratum houstonianum ( Flossflower , Bluemink , Garden Ageratum , Blueweed , Pussy Foot ) syn. ) is a cool-season annual plant often grown as a bedding plant in gardens . Ageratum mexicanum Hort.

* The species range in the eastern part of the USA is increasing as plants are used in landscaping. * Coreopsis basalis is a bushy annual species with finely cut foliage and showy round flowers.

It is native to Europe and western Asia. * Scabiosa ochroleuca, commonly called cream scabious, is a species of scabiosa with creamy yellow flower heads.

Common names include yellow iris and yellow flag . A delicately scented essential oil, obtained from the roots, has been used to adulterate the oil of Acorus calamus. It is brown otherwise.

They bloom from late spring to early summer . * Compound leaves with leaflets in threes grow on fleshy green to pink stems up to 3 feet (0.9 m). Flowers are heart-shaped and 1–2 inches (3–5 cm) long, with pink outer petals and white inner petals ,...