USES: Companion planting, erosion control, weed suppression, low maintenance gardens, landscaping, borders and edging, waterway banks. Benefits and Uses Dietes iridioides 14cm ; Images are for reference purposes only. Dietes grandiflora – Wild Iris. Corms are a different type of underground plant stem, one that’s more bulbous. Dietes cultivation is growing more popular because of the plant’s attractive, stiff, spiky foliage and multiple, showy blooms. A spectacular plant in mass plantings or in containers. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. Frost tolerant. Blooming in summer, in flushes that seem to occur at 2 week intervals, they are on display almost year-round in mild climates. Profuse bloomer; blooms last only one day but are quickly replaced. Grown for the evergreen foliage as well as the colourful flowers it is easy care and makes a great plant for mass planting in full sun to a little shade. Large wild iris (Dietes grandiflora) is regarded as an environmental weed in Western Australia and as a potential environmental weed New South Wales (particularly in the wider Sydney and Blue Mountains region). It has long dark green sword like leaves. This is a hardy, long lived species excellent for mass-planting or as a foliage contrast plant. Add to it the ease of care and fact that that Dietes cultivation is possible in a range of growing situations. Dietes: occurring in open grassland, dry bushland, moist forest margins, and mountain cliffs (Brickell 1996). This work, Victorian Resources Online, is licensed under a Creative Commons Attribution 4.0 licence. Dietes iridioides is a rhizomatous, evergreen herb, up to 600 mm high, with sword-shaped, dark green leaves in a loose fan. Deleting this collection CANNOT be undone. Butterfly Iris (Dietes grandiflora) Posted by flaflwrgrl. It is a rhizomatous evergreen perennials that generally resemble beardless iris and grows 2-4’ tall. Self-sows freely; deadhead if you do not want volunteer seedlings next season. Clumps will … Use a high phosphorus flower food at the beginning of bloom season. Login to your account to order. Cookies, This site is protected by reCAPTCHA and the Google, Lavandula angustifolia 'Hidcote' (Lavender), Want Garden Inspiration? By: Becca Badgett, Co-author of How to Grow an EMERGENCY Garden. 10. Description Additional information Description. More gardeners are growing a Dietes iris (Dietes iridioides) than in the past, especially in USDA hardiness zones 8b and higher. This prolific flowerer carries its flowers on a wiry, arching stem. Dietes irioides variegata Dietes Varieties. Dietes iridioides is a South African iris. Native to eastern and southern Africa, Dietes iridioides (Fortnight Lily) is a rhizomatous evergreen perennial with attractive flowers resembling small Japanese Irises. Dietes Grandiflora Iris. In spring it produces white, yellow and mauve, iris-like flowers on tall stems. Dietes Grandiflora. Dietes grandiflora is often labeled mistakenly as Dietes vegeta in the Coastal Southeast. Plants may be difficult to establish. Three inch (7.5 cm.) Origin:South Africa Habit: Clump forming rhizomatious perennial Common Names: Large Wild Iris/ Fairy Iris Height: 1m Width: .5 – 1m x .5 – 1m Growth Rate: Fast Foliage: Pale Green, Strappy Flowers: Yes Flower Description: Flowers profusely in summer especially after rain Fruit: Green capsules containing brown seeds Position: Part shade/full sun Alternatively, propagate by division of rhizomes after flowering. Multiple blooms appear on upright stalks during the bloom season in spring and early summer and often sporadically throughout the year. To create additional collections, you must be a paid member of our site. The clump forming sword like foliage produces attractive flowers which are large and white with yellow and purple centres, flowering in abundance during the warmer weather. Dietes iridioides (Fortnight Lily) Native to eastern and southern Africa, Dietes iridioides (Fortnight Lily) is a rhizomatous evergreen perennial with attractive flowers resembling small Japanese Irises. The flowers are similar to those of D. grandiflora, but smaller, and the leaves are wider, resembling those of bearded iris. Growing Dietes iris is adaptable to the amount of sun it gets, although blooms are more prolific in sunny spots. The cultivars known as 'Orange Drops' and 'Lemon Drops' are Dietes hybrids. Plant it in a boggy area of the landscape or anywhere near the outdoor faucet. Widely used in landscaping, Dietes grandiflora or Wild Iris as it is commonly called is from southern Africa. It is an easy, well-adapted plant for growing in Southern California. Dietes iris normally has a long period of bloom, so you can expect continued blossoms for several weeks. Native to eastern and southern Africa, Dietes grandiflora (Fairy Iris) is a rhizomatous evergreen perennial with large, iris-like flowers, 4 in. This prolific flowerer carries its flowers on a wiry, arching stem. It has long dark green sword like leaves. They flower heavily in June and July. Other growth habits are the same as the species. across (10 cm), borne on erect, slender stalks atop clumps of long, upright, stiff, sword-like green leaves. The flowers are dainty and each bloom lasts a single morning. It has dark green, strappy foliage, which grows in fan-like rosettes. The flowers are similar to those of D. grandiflora, but smaller, and the leaves are wider, resembling those of bearded iris. Only plants will be removed from the collection. This variegated form has leaves that are a dull green with creamy-yellow marginal stripes. Dietes grandiflora aime disposer de beaucoup d’eau au printemps et en été. Sku #6160. The flowers are similar to those of D. grandiflora, but smaller, and the leaves are wider, resembling those of bearded iris. Dietes iridioides, commonly called African iris, comes from eastern and southern Africa. Great for mass planting as ground cover or a border. Dietes iridioides Product Description. Growing a Dietes iris, which is actually an herbaceous ornamental grass that flowers, is simple. Dietes grandiflora - Wild Iris. Dietes iridioides (L.) Sweet ex Klatt (wild iris, African iris, Cape iris, fortnight lily , morea iris) - widespread from Ethiopia to Cape Province; naturalized in Madeira, Mauritius, Réunion, Hawaii, Jamaica; Dietes robinsoniana (F.Muell.) The plant grows from rhizomes, so occasional division is required or it can be started from seed. “All Dietes are extraordinarily drought-resistant” (Macoboy 1986). Plants in the open have died completely at 18° F while plants under tree canopy died to the ground and resprouted in spring. Description. You can grow a Dietes iris successfully in either soil or as a water plant. Sign up for our newsletter. The flowers are even larger than those of the better-known Dietes. Dietes iridioides Scientific classification Kingdom: Plantae Clade: Tracheophytes Clade: Angiosperms Clade: Monocots Order: Asparagales Family: Iridaceae Genus: Dietes Species: D. iridioides Binomial name Dietes iridioides Sweet Synonyms Dietes vegeta N.E.Br. The clump forming sword like foliage produces attractive flowers which are large and white with yellow and purple centres, flowering in abundance during the warmer weather. D. grandiflora has dark, brownish markings on the inner tepals but D. iridioides does not. Carol Bucknell Garden Design added this to 12 Best Plants for Small Urban Gardens 14 March 2016. Grows to H 1m x W 60cm. Each waxy white flower consists of 3 outer petals adorned with a stripe of rich yellow near their base, and 3 inner segments flecked with brown at their heart. Dietes grandiflora is a perennial, evergreen plant which grows up to 1.5 m, forming large clumps. Quite the same Wikipedia. Pot size guide -Qty + Add to Cart. Ce cousin de nos iris développe un feuillage persistant rubané, gracile, vert brillant, et produit au printemps et en été des fleurs d'iris rondes, jaune pâle, dont les trois grands pétales sont marqués de petites macules brunes à la base. Does well in hot and dry conditions. The plant is more widely available at local garden centers in these areas. flowers are white, often marked with yellow and blue. From spring through till autumn it produces white iris like flowers with yellow and mauve markings. The flowers are dainty and each bloom lasts a single morning. These plants were formerly placed in the genus Moraea, but were reclassified because they are rhizomatous. Dividing and Moving Iris - How To Transplant Iris, Iris Care: Information On Iris Plant Care, Planting A Giving Garden: Food Bank Garden Ideas, Giving To Food Deserts – How To Donate To Food Deserts, December To-Do List – What To Do In December Gardens, Ornamental Millet Grass: How To Grow Ornamental Millet Plants, What Is Poverty Grass: Learn About Danthonia Poverty Grass, Thai Basil Plants: Tips For Growing Thai Basil Herbs, Container Grown Cosmos: Tips For Growing Cosmos In Pots, Recipes From The Garden: Pressure Cooking Root Vegetables, Gratitude For The Garden – Being Grateful For Each Growing Season, 7 Reasons To Do Your Garden Shopping Locally, Thankful Beyond Words – What Represents Gratefulness In My Garden. The local species grow mainly in the eastern summer rainfall regions of South Africa and Swaziland. Though it is currently not very widely naturalised, it is showing invasive tendencies and is thought to pose a threat to natural habitats. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas. The flowers are followed by 3-celled capsules containing numerous seeds. Plant Details . The plant is more widely available at local garden centers in these areas. Other growth habits are the same as the species. Dietes bicolor has fewer, larger, more tidy leaves and more rounded white flowers with a violet/brown spot. Related products. Many plants sold as Dietes iridioides are actually Dietes grandiflora. It will grow in sun and partial shade. Available in Stores. Genus Dietes are rhizomatous evergreen perennials forming loose clumps of leathery, linear or sword-shaped leaves, with erect stems bearing a succession of short-lived, iris-like flowers with 3 large outer segments and 3 small inner ones, in spring and summer They appear on branched stalks over an incredibly long season, extending from spring to fall and sometimes well into winter in mild climates. Native to eastern and southern Africa, Dietes grandiflora (Fairy Iris) is a rhizomatous evergreen perennial with large, iris-like flowers, 4 in. Other common names fairy iris . Dietes iridioides (L.) Sweet ex Klatt: Common name(s): dietes: This weed is not known to be naturalised in Victoria: Habitat: Dietes, (genus of 6 species), occur in open grassland, dry bushland, moist forest margins, and mountain cliffs. Water Needs. These plants were once classified in the genus Moraea but were kicked out because they have rhizomes, as opposed to Moraea, which have corms. Propagate by seed at 13-15°C (55-59°F) in autumn or spring.