All of the perennials we offer in one A-Z list. Please feel free to use the Refine options on the left or the Search box at the top right to help you find specific plants. The Plant Selector may also be of help.
White flowers marked with crimson on this exotic looking bushy species from Africa. Sweetly scented at night. Prefers cool, moist summers, to 1.5-2m, mulch overwinter.
A exotic looking but largely hardy species from Africa, this collection producing white flowers with deep red markings and more tightly curled spurs than normal. Prefers cool, moist summers, to 1.5-2m, mulch overwinter.
Clear, bright blue flowers with contrasting yellow stamens. The flowers reflexing in sun. Winter and spring flowers for a well drained sunny position. Compact to 12cm.
A new variety with beautiful pale pink flowers with a distinct deeper line down the centre of each petal. Flowers to 15cm, winter and spring. Drained soil in sun.
Bluish white spring flowers with darker purplish blue shading and stripe. Neat, tidy greyish green foliage emerges in autumn and looks good all winter. Hardy, 15cm.
A lovely little bearded type Iris for the rockery, sink or alpine house. Very low growing, to 10cm, pale lemon yellow flowers in early spring. Good drainage in full sun.
One of the blackest flowers without Photoshop! Delicate looking narrow velvety flowers in early summer on slender stems to 50cm. Good, moist soil in part shade.
syn. Belamcanda chinensis. Upright stems with lots of orange flowers with darker orange-red spots in mid-late summer, followed by black fruits. Drained good soil in full sun. 75cm.
Stunning terracotta flowers on this American Louisiana iris. Best in a warm site with good rich soil. Not the easiest to flower well in the UK but well worth trying! 60cm.
(syn. Iris latifolia). A lovely deep blue form of this bulbous species originally from seed collected in the Pyrenees. Drained but good soil in sun. 60cm.
Spuria. AGM A strong upright grower with sword-like leaves and sparkling white flowers with a golden yellow thumb-print to 1m+. Good soil in sun. Takes a while to settle.
A giant form of the native yellow flag that will grow very well in ordinary garden soil to 1.8m. Golden yellow flowers with some brown veins in summer.
A delightful species which makes clumps of greyish green foliage and produces rich, deep indigo-purple flowers in spring and early summer. Best in good to moist soil in sun. 70cm.
Very compact clumps of greyish leaves produce rich purple flowers with spotted orange throats and pale yellow beards to 15cm in spring. Well drained soil in full sun, or alpine house.
Neat clumps of upright foliage and pretty sky blue and white flowers to c. 50cm. Good soil in sun. From Beth Chatto as Iris spuria ssp halophila but it isn't!
Strong glaucous foliage has purple staining when young providing a point of interest when many other Irises are only just waking up. Blue-purple flowers to 1m in early summer. Good soil in sun.
A tall member of the thistle family with paddle shaped leaves with toothed margins and heads of pretty, purple flowers to 1.8m in summer. Average soil in sun.
A lovely meadow scabious from eastern Europe producing flowers in a range of shades from red through pink to mauve on wiry stems to 1m. Drained soil in sun.
