This is the most attractive climbing perennial you could wish to see. Broad fleshy leaves grow on twining stems which carry large, fabulous, flared starry flowers with narrow, pointed petals of deepest sky blue which stare upwards. Superficially looking like a dwarf clematis, this gem is rare in cultivation. ... Learn More

These climbers bear the largest flowers of all codonopsis, each flared sky-blue star having a central eye, delicately pencilled in violet and mauve, and being up to 2 inches (5cm) wide or more. Unusually, the individual flowers on the vine can vary tremendously in size. These superb plants are tuberous herbaceous perennials that can twine to a height of at least 3m when mature, the tubers usually flowering in their second or third year from seed. ... Learn More

Pure white saucer-shaped flowers open on apple green stems carrying ovate, shallowly-serrated, thin textured, blue-green leaves. The slender, thread-like twining stems arise from a fleshy, deeply delving rootstock, and can climb for 2 meters or more through a shrub or a hedge, making a spectacular display as they go. This desirable plant comes from west and central Nepal in mountain shrubberies up to 3,600m. ... Learn More

This plant is in a league of its own and is surely the most magnificent of all climbing codonopsis. Twining stems clad in pointed leaves produce countless large, waxy, clematis-like bells of greenish-yellow, which are delicately marked in maroon. Plants in our gardens ascend to an impressive ten feet and are stupendous in a richly prepared bed. ... Learn More

Native to Northeast Asia and Korea, this very vigorous ornamental vine produces heart-shaped leaves and unusual-coloured bell-shaped, yellow-olive green flowers, delicately shaded on the exterior, in yellow and light purple. If you want a strong plant to cover a dead or ugly bush or tree this is the one for you! In China it is used in traditional medicine. ... Learn More

This beautiful and unusual hardy climber from Western China makes long, hairy, ascending stems from which dangle unusually large, delicate, yellowish-green bells, soft milky-blue inside, which are beautifully striped and spotted purple within. The root is highly valued in China where it is used to make a tonic. ... Learn More

This attractive climbing/scrambling plant will cover a small shrub in the rockery or peat garden with bright blue, flared, Periwinkle-like flowers in summer. It is also utterly hardy and perennial making deep tubers. ... Learn More

This easy to grow perennial has beautiful green and yellow bell flowers with purple veins. It comes from the Gansu region of China, and will bloom the first year if sown early, thriving in a sunny to semi-shady location. ... Learn More

This is certainly the king of climbing dicentras from Tibet and Nepal. Rapidly ascending stems carry hanging clusters of lemon flowers amidst delicate ferny foliage all summer long. Ours cloaks and colours-up a boring eight foot conifer before producing numerous sausage-like seed pods hanging on stringy stems. These change from green to purple in late autumn and winter making hanging necklaces!They finally die down to a deep hardy tuber in winter. ... Learn More

A fascinating, rapid-growing annual climber which will often self-seed. Rapidly-ascending, twining stems carry a summer-long succession of yellow lockets.These grow into absolutely amazing large seed-pods resembling wrinkled red sausages! ... Learn More

This exquisite, woody, evergreen climber from the cold temperate forests of Southern Chile has strong, woody twining stems clad in hairy, leathery, triangular leaves. Trusses of many delicately-perfumed, beautiful, intriguing, purple-throated creamy flowers, flared at the mouth, appear at each leaf axil of the previous year's growth. A very choice and long lived plant making a woody trunk in time. The scent which drifts out may be dismissed at first, but there is something intoxicating about its intensity. ... Learn More

A vigorous scrambler, perfect for covering an evergreen shrub, with dazzling, pillar-box red, tubular flowers, produced freely from June to October in multi-flowered trusses. Makes a hardy overwintering tuber, but flowers first year from seed. ... Learn More

The pure orange form of this exotic-looking climber, with wiry stems and sparse, dark, evergreen foliage which acts as a perfect backdrop to its bright orange, tubular flowers. The plants are hardy in mild regions, dying down in winter and reappearing larger and stronger the following year. In very mild, sheltered areas the foliage may remain all winter. Good winter drainage may be the key! So an ideal plant to grow up through the base of a tree. ... Learn More

A vigorous scrambler, perfect for covering an evergreen shrub, with red, orange or yellow tubular flowers, produced freely from June to October in multi-flowered trusses. Makes a hardy overwintering tuber, but flowers first year from seed. ... Learn More

The pale-flowered trumpets of the "Chilean Glory Vine" are perfect for a darker corner where other climbers will sulk. The plants are not hardy but in mild regions they may survive – dying down in winter and reappearing larger and stronger the following year. In very mild, sheltered areas the foliage may remain all winter. Otherwise they should be treated as annuals. ... Learn More