Rock Garden Plant Herbaceous Plant For Sale In Oklahoma

Although the Sweet William is a perennial species, it is quite short-lived and degenerates after its second year. * Plants self-sow freely when grown in a suitable position. * Dianthus barbatus ( Sweet William ) is a species of Dianthus native to the...

* Gentiana acaulis ( Stemless gentian ) is a small gentian native to central and southern Europe from Spain east to the Balkans , growing especially in mountainous regions, such as the Alps , Cevennes and the Pyrenees , at heights of 800 to 3,000 m.

Flowers large, brown-yellow with violet veins. * Rhizome thick, branched. Leaves falcate, 3-5, in rosette, as tall as stem. Requires a semi-shaded site and moist but well-drained soil during the vegetative period.

* Pseudofumaria lutea (syn. It grows wild in cracks in old walls where drainage is excellent. * Yellow corydalis grows to 30–38 cm (12–15 in) tall. * Yellow Corydalis is hardy to –34°C (-30°F; hardiness zone 4).

It is hardy to zone 6. * ANNUAL growing to 0.3 m (1ft). The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies, beetles.The plant is self-fertile.

White to lilac-blue flowers in early to mid-summer. Spreading growth to 3ft. The leaves are oblong, ranging in size up to 2.5 in (6.4 cm) long by 1 in (2.5 cm) wide. They impart a sausage-like flavour to savoury dishes.

* A tuberous herb with vine like leaves. Thrives in the light shade of trees. * The plant is dormant during the summer and grows during the cooler half of the year. Dormancy is shorter in cooler climates.

* It is a herbaceous perennial plant growing twenty-three to twenty-seven inches (60–70 cm) tall, with biternate, glaucous leaves with obovate lobes. Mlokosewitschii (Lomakin) D.Y.Hong 2003.

* Lavatera thuringiaca is a species of Lavatera native to eastern Europe and southwestern Asia , from southern Germany south to Italy , and east to southern Russia , Kazakhstan , and Turkey .

* Bergenia crassifolia is an evergreen Perennial growing to 0.3 m (1ft) by 0.8 m (2ft 7in). * Plants seem to be immune to the predations of rabbits. * It is hardy to zone 3 and is not frost tender.

* Jamesia is a genus of shrubs in the Hydrangeaceae , most commonly known as Jamesia , Cliffbush or Waxflower . It is native to interior western North America , in the U.S. states of Arizona , California , Colorado , Nevada , New Mexico , Utah , and Wyoming...

* It is very cold hardy, coming from Siberia, and will also tolerate drought and saline conditions. They keep their blue color well after drying. * This is an excellent plant to use for cut flowers and dried flowers.

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

The active ingredient Thujone is said to create a clear headed intoxication and is also reputed to be dangerous in excess. * The plant is applied externally to bruises and bites. Vincent van Gogh and Ernest Hemingway were Absinthe drinkers.

* This mixed wildflower perennial is a double form of columbine that has been used in gardens for a long time, due to its curious flower shape. Stored seed can be sown in late winter in a cold frame.

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

* Common Soapwort ( Saponaria officinalis ) is a vespertine flower , and a common perennial plant from the carnation family ( Caryophyllaceae ). Its strongly irritant action within the gut is thought to stimulate the cough reflex and increase the production...

* Common Soapwort ( Saponaria officinalis ) is a vespertine flower , and a common perennial plant from the carnation family ( Caryophyllaceae ). Its strongly irritant action within the gut is thought to stimulate the cough reflex and increase the production...

* Members of this genus are rarely if ever troubled by browsing deer or rabbits. Veitchii, differing mainly in only having one flower to a stem. * This species is closely related to P.

* It is very cold hardy, coming from Siberia, and will also tolerate drought and saline conditions. They keep their blue color well after drying. * This is an excellent plant to use for cut flowers and dried flowers.

* Platycodon grandiflorus is a species of perennial flowering plant of the family Campanulaceae and the only member of the genus Platycodon. In Korea, white flowers are more common.

* The root is harvested when the plant is dormant in the autumn or winter and is dried for later use. When prescribed internally it is always used dried and in conjunction with fresh ginger root.

Its leaves resemble those of an Ash tree. * This essential oil is emitted from the plant in hot weather and, on a still day, can be ignited and will burn for a second or two without harming the plant, thus giving the plant its common name.

* All parts of these plants are considered toxic to humans, causing severe digestive discomfort if ingested, and also skin irritation. * The plants flower from late spring to late summer, and are pollinated by butterflies and bumble bees.

It is most commonly taken as a decoction to counter infection within the gastro-intestinal tract. * 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...

It is an aromatic tonic herb that stimulates the uterus, reduces inflammation, controls bacterial infections and promotes healing. * Birthwort has a very long history of medicinal use, though it has been little researched scientifically and is little...

* It grows in sunny, rocky or brushy places, with more or less mineral rich soils, at an altitude of 0–400 metres (0–1,300 ft) above sea level. They are sticky hairy above, and white woolly below.Atop each stem is an almost perfectly spherical inflorescence...