A most valuable and exceptionally beautiful, evergreen twining plant for the cool greenhouse or conservatory, with rich green leaves that are hairy beneath, and bearing on well-ripened wood an abundance of beautiful, large, white, fragrant, bell-shaped flowers from spring until late summer. A strong and heavy climber, this plant will need a strong structure, as without support it will form a large mound, rather like a wisteria. Although Beaumontia is a tropical vine, it can tolerate a light frost for short periods. ... Learn More

This rare and fabulous shade garden perennial, only recently introduced from China, has evergreen heart-shaped leaves, each with a deeply-polished lustrous shine. In early summer thin, delicate stems arise bearing white starry flowers. This plant prefers moist, humus-rich, well drained soil in part shade to perform of its spectacular best, when it will perplex and thrill all who are privileged enough to see it. ... Learn More

Sizeable, golden-eyed, ivory-white flowers open on tall stems above fleshy leaves. Resembling an anemone rather than a typical begonia, this extremely rare plant is endemic to the high tropical or subtropical montane forests of Equador, where it is threatened by habitat loss and classified as vulnerable by IUCN. (The International Union for Conservation of Nature). In colder areas the plant may be cut to the ground, but the tuber invariably sprouts again the following spring. ... Learn More

This is the pure white version of this rare and fabulous begonia hardy down to zone 6 or more! Most attractive, fleshy, olive green foliage with deep red veins beneath, displays beneath dividing red stems of bunches of fragrant white flowers 3cm wide. It blooms from summer right into very late autumn! Planted in moisture-retentive but freely draining soil, and mulched well with bark this hardy begonia can be grown outside all the year around. It has top growth hardy to minus 2 degrees C, but the tuberous roots have always survived every winter, even frozen at minus 10C here! And in very late ... Learn More

From April onwards, tight conical clusters of pale blue buds open into compacted spikes of flared, waxy white flowers, each flower bell having attractively contrasting navy blue anthers. These flowers have an attractive fragrance which is especially noticeable in the evening. This lovely little plant should be grown more often but is rare in cultivation. ... Learn More

Dark-eyed mauve dahlia-like flowers arise from clumps of prickly thistle leaves. An intriguing introduction from high in the South African mountains. This newcomer demands a hot sunny spot to give of its best. We have included seed from a few pure white-flowered seedlings. ... Learn More

This lovely tropical and sub-tropical shrub or bushy tree has glossy, ovate, evergreen leaves on twigs which are covered with rust-coloured scales when young and are bare when older. Sprays of attractive pink and white flowers open, producing striking, bright red, two-valved fruits, covered with dense soft bristles. When ripe, they split open revealing masses of small, inedible, fleshy seeds, covered with red-orange pulp. The inedible fruit is harvested for its seeds which produce the reddish orange dye annatto, which is one of the most important food grade natural colourants widely used in t ... Learn More

This relatively easy-to-grow, deciduous orchid produces broad, pleated, aspidistra-like leaves. In late spring, arching stems of superb pink orchid flowers appear, with the very occasional white form appearing. Once established, this plant is a valuable garden treasure as it is quite hardy, but it may be grown in a pot to overwinter inside where winters are extremely cold. It prefers a cool, organic soil if possible in a shaded or woodland situation where the rhizomes can slowly spread over the years. Fresh seeds are collected from our gardens each year. ... Learn More

This is the rare white form, from the Rocky Mountains, this high alpine Boykinia relative has heads of five-petalled, pure white flowers, held just above a cushion of leathery, scalloped leaves in early spring. It is long-lived when happy in the rockery or alpine trough, where it prefers lean, gritty soil or scree, in full sun with a cool root run. ... Learn More

Thin stems bear open arrays of many white flowers, each with five tiny pointed sepals and five larger oval petals. Native to the west coast of North America from British Columbia to California, it grows in shady areas near riverbanks and streams, each heart-shaped leaf having reddish hairs and several rounded lobes with teeth along the edges. ... Learn More

This uncommon plant is endemic to southern California, where it grows in shady forested areas near streams in the mountains. It bears a dense array of many small white flowers, each with five tiny pointed sepals and five larger oval petals and reaches up to a meter tall on a thin wiry stems. ... Learn More

Sprays of white flowers, held on short stems on this loose tufted plant, age to a rosy-purple colour in June and July. It is incredibly hardy down to -28C, and is native to the Eastern Alps and also the Arctic. ... Learn More

Masses of enormous, ivory-white, delightfully fragrant trumpets, 20 to 25cm (8 to 10 in) long, adorn this fabulous plant. There is only white forms, and they can often bloom the first year from seed, and from their second year on, if they are allowed to grow, they can make large shrubs or trees, with lush foliage, and producing flowers continually. A mature plant, blooming from midsummer until frost, may display as many as 80 to 100 blooms at one time! In the cool, moist air of evening, their perfume is spellbinding. They do well either in the ground in warmer climes or large pots elsewhere, a ... Learn More

Enormous trumpet-flowers open white before ageing to pink, peach or apricot, and are often between 12 and 15 inches long, the longest of all brugmansias. These incredible specimens produce some of the largest flowers you will ever see, on one of the world's most spectacular plants and these will pour out volumes of rich daffodil perfume. They can withstand a wide range of temperatures including slightly below freezing, but a moderate frost will damage the plant in colder climates. They also make superb conservatory specimens to fill the house with fragrance every evening. ... Learn More

Bryonia dioica, commonly known as White Bryony, is a fast-growing, herbaceous climbing vine native to Europe and parts of Western Asia. This dioecious plant produces male and female flowers on separate plants, with small, greenish-white blooms appearing in late spring to early summer. Following flowering, female plants develop round, bright red berries that contrast strikingly against its deeply lobed, dark green leaves. Often found in hedgerows and woodlands, Bryonia dioica thrives in well-drained soils with access to full sun or partial shade. While visually striking, all parts of the pla ... Learn More