Trusses of large, saucer-shaped flowers, which vary in colour from almost white to light blue-mauve, are borne profusely from April until September, offset by large greyish-green, rather felted leaves. These completely frost hardy abutilons do well in almost any well drained soil growing well either against a wall or free-standing in a sheltered spot. ... Learn More

This frost hardy plant is surely the most desirable of all mallow relatives. Clusters of large, bowl-shaped, pale to deep purple flowers open from late spring to summer over a foil of felted grey-green leaves. Long-lived and a stunning specimen with a thick trunk in a sheltered spot! ... Learn More

Intriguing greenish flowers mature into copper-red burrs during the summer months. A good choice for between paving stones or as an edging, it is also ideal in the rock garden, but plants can grow beyond where they are wanted, so keep a firm upper hand. Acaena caesiiglauca is found in mountainous areas and subalpine tussock grasslands, east of the Southern Alps, on South Island, New Zealand. ... Learn More

This previously unreleased plant has romped around our "Chilean garden" here since we collected it from Chiloe Island, Chile, in 1994.(RB94002) Plum-sized, spiky, brown 'toffee apples' stand erect above a carpet of attractive, divided, green and silver leaves. ... Learn More

This very hardy, statuesque and handsome plant has large ornamental glossy leaves and strong spikes of very lovely 'hooded' pink and cream flowers, which over the years make impressive clumps. A superb and long-lived plant that makes a perpetual statement every spring and right into autumn. ... Learn More

The leaves of this vigorous, bushy variety are more deeply cut than the normal species, and the dazzling leaves provide a dramatic splash of autumn colour in all shades of yellow, red and crimson. A shallow rooting tree, it adds a strong architectural presence to any garden, requiring little maintenance. ... Learn More

The flat-topped clusters of flower heads come in a superb mix of colours which together with the aromatic foliage will attract bees and insects. Prefers full sun in a border with shelter from the wind. Will flower for many months at a stretch and will slowly spread over the years. ... Learn More

This rarely-grown New Zealand relative of our UK "Cow Parsley" is a large plant with handsome tussocks composed of dense clusters of sharply-pointed, sword-like, yellowish-green leaves, and bearing huge, impressive, broad heads of golden flowers. In a well-drained spot this incredible specimen will intrigue everyone (well, most people) for years. ... Learn More

Forming a dense rosette of long, sharp and very narrow leaflets, this unusual frost-hardy plant produces attractive sprays of yellow flowers which are are carried on a strong stalk that can be up 40 in (1 m) high. It is native to tussock grassland in the drier parts of the South Island of New Zealand where it thrives between 300 and 1400 m. In cultivation it does best in a sunny or lightly shaded spot as it does not prefer high summer temperatures and is a perfect replacement for e.g. Agave and Yucca in such climates. In areas where humidity is high it prefers a windy, exposed site. ... Learn More

These delightful, dainty gems are bulbous perennials with linear leaves and nodding, bell-shaped, pure white or occasionally pink, fragrant flowers, which open with or before the leaves in late summer. Clumps multiply reliably. ... Learn More

Formerly Leucojum nicaeense, this is a delicate and most lovely little April-flowering plant, which will happily seed into a sand plunge, if you let it. The stems are about 5 inches (12 cm) tall and the fragrant flowers pure white. It flowers in late spring and increases well in a bulb frame if, kept relatively dry in summer. It is native to a small area in south eastern France, near the Mediterranean. ... Learn More

A relatively compact alpine species with deeply cut, blue-green foliage and orange-yellow, and occasionally blue flowers, from July to September. Its native range is widespread, but mainly in the European mountains, such as the Alps and the Carpathians, and the northern parts of Asia but like many aconitum species, it has great variability, due to isolation and hybridisation. ... Learn More

Blue flowers shading to cream with purple veins open on branching stems. This unusual wildflower is native to western North America where it makes impressive stands in meadows and coniferous forests where it prefers moist areas. It will make an ideal garden plant in gardens that possess these qualities. ... Learn More

Green-lipped, palest yellow flowers open in early summer on this rarely-seen monkshood flower. A cousin to the more common Blue Monkshood, this species is not commonly seen in gardens, where it will form an upright clump of deeply-cut green leaves preferring a site that will not dry out. It also makes an outstanding cut flower. Like all monkshoods, all parts of this plant are poisonous. ... Learn More

This is an unusual colour variant on the normal creamy-white form of Aconitum lycoctonum that bears strong spikes of purple-grey flowers shaded with cream at the mouth and dusky violet on the spur. As such it makes quite a change from the usual run-of-the-mill varieties. It is a local and regional Carpathian endemic from the nemoral belt of the mountains and taller hills. ... Learn More