The "Yellow Flag" is one of our worthwhile-to-grow native wild irises. Large bright yellow flowers flare open in spring amidst stiff green leaves. Supposedly a bog plant, but it also thrives on our dust-dry hillside! ... Learn More

A fantastic variegated form of the common Yellow Flag Iris, (Iris Pseudocorus)giving a more impressive foliage display, with the same well known large yellow flowers. Just as easy to grow and best suited for a wet border or pond edge. ... Learn More

This unusually large-flowered Japanese iris has clumps of grey-green foliage making a splendid foil to the impressive blooms. It flowers early, sometimes in late winter and often continuing into early summer. ... Learn More

This lovely plant, bearing delicate blue and white flowers, was originally collected from damp meadows around Korsakov on our Sakhalin (Russia) expedition (RBS0233). It will, however, do perfectly well in dry conditions. ... Learn More

This bone-hardy, very cold tolerant, grassy leaved Iris species which is native to Siberia and Alaska forms a low tuft of bright green, sword-shaped leaves. Many three-petalled flowers, lavender-blue with silvery-white veining, appear in late spring. It is a good choice for edging or in the sunny rock garden and can be very effective when mass planted as ground cover. ... Learn More

Iris setosa dwarf, this lovely iris has large, reflexed, blue-purple flowers, white-blotched at the centre, and all attractively pencilled in deeper purple, with small standards. It does best with ample moisture, but must have adequate sun to flower well. These plants are native to the coastal states of north-east USA and Canada, where they grow in damp places. ... Learn More

This graceful, spring-flowering iris has blooms in various shades of blue-purple with white veining on the falls. They are easy to grow, enjoying a sunny or partially shaded spot in moist but well-drained, acid to neutral soil. ... Learn More

This graceful, spring-flowering iris has blooms in various shades of blue-purple with white veining on the falls. They are easy to grow, enjoying a sunny or partially shaded spot in moist. We have selected every available shade from palest blue to almost black, all attractively marked. ... Learn More

Extraordinarily-large flowers open on this wonderfully dark velvety iris ,with dark red-purple standards, above broad, purple falls with white at the base of each petal. One of the largest of all Iris sibirica forms, seedling may vary but should all be splendid. After blooming, the grass like foliage, consisting of sturdy clumps of upright, blue-green, blade-shaped leaves, stands up straight, unlike many other varieties, making the foliage one of the most attractive garden features. ... Learn More

Bearing deep violet-blue flowers with narrow, deeply marked, blue and white falls and violet veins, this dwarf plant deserves to be more widely grown. From Southern Italy, the Balkan peninsula and Turkey, this plant is almost impossible to spot in the grass after flowering as the leaves are totally grass-like. This species, which is pollinated by ants, is closely related to Iris graminea. ... Learn More

A generous packet of all our irises, including some collected in quantities too small to list, some very rare, in all sizes and colours. More than twenty varieties, but a few examples are: Iris chrysographes, ensata, forrestii, innominata, kaempferi, missouriensis, shrevei and many more. ... Learn More

Lilac purple flowers open in steady succession above clumps of slender, elongated leaves. Strong and wind resistant, they make perfect cut flowers, and when cut in bud stage, the florets open in perfect sequence, and indeed in some countries florists are starting to use them in flowerarrangements. ... Learn More

A beautiful iris with sword-like, dark green leaves and flowers blooming in shades of deep blue, violet and lavender, with darker veining and a bright yellow centre. Native to Armenia, Azerbaijan, Iran and Turkey, this iris makes a stunning addition to a sunny border. It is often used as an ornamental plant in combination narcissus and tulips in Turkish gardens and parks. ... Learn More

Strong long stems, hold multiple heads of large cream and lemon flowers. This selection is the tallest iris we grow at Plant World reaching up to 5 feet in height or even higher in damp soil. A rare and totally magnificent, tall and imposing iris well suited for back of the border or pond edge where it will make a long-flowering statement for much of the summer. ... Learn More

Fragrant spring blooming flowers, open their blooms which are between yellow and purple, with white or yellow beards. Living on the stony hillsides of the Eastern Mediterranean, notably in North West Turkey, this rare and diminutive gem possesses a disproportionately large flower which rises out of an unruly tangle of small blue-green or greyish green curved leaves. ... Learn More