Plant Collector: Dietes grandiflora There is nothing unusual about the dietes flowering at the moment, but don’t let the fact that it is much favoured by amenity landscapers put you off. CARE: Drought and frost hardy so little maintenance is needed after initial care. The delicate flowers appear in summer, in groups, with intervals of a few days to about two weeks, usually just before or after rain. The flowers sit high and proud on the branched stems. Several other Dietes species, including D. grandiflora, make good garden plants. This plant will even grow well in sandy soil, with enough watering. Maintenance: prune foliage when necessary but avoid pruning the stem, as stem reproduces the flower. Clumps will … » Upload a photo» Post a comment» Add an event report, © 1972 - 2020 National Gardening Association, Times are presented in US Central Standard Time, Today's site banner is by DeerXing and is called "Joyous Sunshine & Happiness". The large wild iris is easy to propagate from seed sown in spring or by dividing large clumps which spread by means of rhizomes. It is a rhizomatous evergreen perennials that generally resemble beardless iris and grows 2-4’ tall. Plant type: strappy leaf / native lilies. Plants prefer dappled shade to full sun where they will flower in profusion, though they will grow in shaded areas (with an accompanying loss of flower production). Drought hardy doesn't begin to describe it & you are rewarded with these beautiful flowers. Under favourable conditions, the clumps multiply rapidly. will also grow in boggy gardens. Fortnight lily (Dietes iridioides) is an evergreen, long-lived member of the lily family native to East Africa. Do not remove flower stems as they continue to flower for several years. A perfect plant to grow beside koy ponds, streambeds and fountains. This is a common feature plant. to create a dazzling summer display. This is an easy care plant which performs & performs. The only downside is its ability to produce a lot of seed. I have found zero pest or disease problems with this plant. The flowers are even larger than those of the better-known Dietes. However, for best results and most flowers, plant Dietes grandiflora in full sun or light shade in well composted, well drained soil and water well in summer. Cultural notes: full sun and part shade both do well in good soils but Tolerates: poor conditions. document.write(''); Many plants sold as Dietes irioides are actually Dietes grandiflora. GRAND STAR™ Dietes grandiflora ‘Di1’ Grand Star™ Dietes is a semi-compact form; Rarely produces seed; White flowers with a splash of purple and yellow; Description: Dietes grandiflora is one of the toughest and most beautiful landscape plants available in Australia. Dietes grandiflora is able to grow easily in very poor soil with little water and can be useful when plants need to be established quickly, for example, after earth moving has taken place. Best flower production occurs in full sun, but light ... No serious insect or disease problems. It is a tough plant that will grow in most soils and, once established, will survive harsh growing conditions – even tolerating drought. Dietes is planted extensively on its own or with Agapanthus sp. This plant needs very little care, but will benefit from being planted in composted soil in a sunny or semi-shaded position. A drought tolerant hardy perennial plant, Dietes (Dietes grandiflora) or Fairy Iris makes a wonderful addition to the garden, especially if you want a plant that is low maintenance. Dietes grandiflora (Fortnight Lily) - This evergreen rhizomatous perennial produces clumps of long, upright narrow leaves that reach 4 feet tall. Its strap-like leaves grow from rhizomes that creep slowly along the ground to make thick clumps. Grows up to 3-4 ft. tall (90-120 cm) and 2-3 ft. wide (60-90 cm). The blooms are white marked with yellow and violet. It is a rhizomatous evergreen perennials that generally resemble beardless iris and grows 2-4’ tall. Propagate by seed or by division of established clumps. The foliage is reminiscent of an iris - long, stiff leaves that grow in fans about 3ft tall. Responds to fertiliser and can be lifted and divided to get numbers. Mass plant at the back of a mixed border to create a stunning display. Use these convenient icons to share this page on various social media platforms: Maranta leuconeura entry: has pics of a different variety? The cultivars known as 'Orange Drops' and 'Lemon Drops' are Dietes hybrids. After cutting the entire plant back to ground level with hedge clippers, the plant will joyfully return to life, come springtime. When not in bloom the foliage is pretty too. After establishing; it takes care of itself. Plant description: A versatile perennial with stiff, sword-shaped, dark green leaves and white, iris-like flowers with yellow and mauve markings. Dietes grandiflora. These are borne in abundance during summer, especially after rain. There is a very similar species known as Dietes iridoides and I am not really sure how to tell them apart.. Moraea grandiflora is a choice plant for a sheltered spot in the Texas garden. The plants also thrive in damp situations and will tolerate light shade, but do better in full sun except in hot inland gardens where partial shade is best. The winged blossoms are intricately patterned in white, purple and yellow. It is one you don't need to provide much care for. Dietes grandiflora (large wild iris) is a rhizomatous perennial from southern Africa with long, rigid, sword-like green leaves belonging to the Iridaceae family (ht to 1m). Dietes grandiflora. Dark markings are found at the base of the outer tepals. The Dietes grandiflora attracts bees and insects, which pollinate it and add a charming quality to any garden. Although tolerant of tough conditions, Dietes will perform best in well-drained soil, rich in organic material. For optimal results plant the yellow … Privacy Policy and The flowers rise above the foliage and have outer white petals with a golden area near the base and the inner petals are white flecked with brown at the base. Plant it in a boggy area of the landscape or anywhere near the outdoor faucet. Does well in hot and dry conditions. The beautiful orchid like flowers appear in profusion in spring to summer, making a spectacular display. Do NOT remove the stem that bloomed as it will bloom next year. This species is common in horticulture in its native South Africa, where it is often used in public gardens, beautification of commercial premises and along roadsides. Great for mass planting as ground cover or a border. Plant name: Dietes grandiflora. Flowers are followed by 5 cm long green capsules that contain very dark brown seeds, these are dispersed when the capsule splits open. Dietes grandiflora is considered an "environmental weed" in parts of Australia, particularly Western Australia, Queensland, and Lord Howe Island. During spring and summer this variety blooms white iris-like flowers marked with mauve and orange. Easy to grow, this plant performs best in full sun or part shade, in moist, well-drained soils. Grow as a … Terms of Service apply. They have dark green strappy leaves and flower through early summer in shades of white, yellow & mauve. Dietes grandiflora Wild iris, or butterfly plant, as it is also called, is a delight to grow. ZA Distribution: Eastern Cape, KwaZulu-Natal. Dietes iridioides, commonly called African iris, comes from eastern and southern Africa. A spectacular plant in mass plantings, as groundcover or in containers. Use in the garden. About This Plant. When growing the plant in an area other than a bog, regular watering accelerates performance. Sun/part shade; evergreen, with swordlike foliage growing in spreading clumps. Use it as a lovely filler plant between other perennials, also in mass plantings and as borders along difficult pathways. We also grow Dietes grandiflora 'Sunstripe' that has green leaves striped with yellow. [1], Large wild iris, Dietes grandiflora, Weeds of Australia, Biosecurity Queensland Edition, https://en.wikipedia.org/w/index.php?title=Dietes_grandiflora&oldid=985779808, Creative Commons Attribution-ShareAlike License, This page was last edited on 27 October 2020, at 22:21. Fertilise occasionally and water during dry spells. This species is common in horticulture in its native South Africa, where it is often used in public gardens, beautification of commercial premises and along roadsides. Dietes is a genus of rhizomatous plants of the family Iridaceae, first described as a genus in 1866.Common names include wood iris, fortnight lily, African iris, Japanese iris and butterfly iris, each of which may be used differently in different regions for one or more of the six species within the genus.. This site is protected by reCAPTCHA and the Google Very good for mass planting. You’d preferably do this cutting in fall, but don’t sweat it if you’re unmotivated to get out there until the weather has warmed up. Dietes grandiflora, the large wild iris or fairy iris, is a rhizomatous perennial plant of the family Iridaceae with long, rigid, sword-like green leaves. Dietes grandiflora, the large wild iris or fairy iris, is a rhizomatous perennial plant of the family Iridaceae with long, rigid, sword-like green leaves. Origin: SOUTH AFRICA. Dietes grandiflora is a grass-like plant that grows in a tight clump of narrow sword-like leaves. The reason it is seen so often in shopping centre garden plots is because it is tough and easy care. Dietes Grandiflora Iris 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. Large Wild Iris. D. grandiflora has dark, brownish markings on the inner tepals but D. iridioides does not. Learning how to grow dietes in your water garden is not different from other plants that grow in water. The name dietes refers to the close association the plant has with two of its relatives. However, for best results and most flowers, plant Dietes grandiflora in full sun or light shade in well composted, well drained soil and water well in summer. Plant database entry for Butterfly Iris (Dietes grandiflora) with 18 images, 3 comments, and 25 data details. These also attract insect-eating birds that will enchant the garden with their song and beautiful colours. Easy to grow, Fortnight Lily performs best in full sun or part shade, in moderately fertile, moist, well-drained soils. 10 seeds 2.93 $. Best flower production occurs in full sun, but light afternoon shade is welcomed. Dietes grandiflora. Dietes grandiflora can grow to a height and width of 1 metre. For optimal results plant in soil containing plenty of compost and water regularly. Each stem blooms for multiple years. Dietes, Butterfly Iris ... Next. PLANTING: Does well in most situations and tolerates wet but well drained soil. Dietes grandiflora is a hardy species. Or, evoke ancient Rome with this Iris in classical terra-cotta pots on pedestals or lined on steps. The blooms are white marked with yellow and violet and appear in flushes in spring and summer. D. bicolor has yellow flowers with brownish blotches. Dietes grandiflora is both frost and drought hardy and will grow in either sun or shade. Zone 8a -12.2 °C (10 °F) to -9.4 °C (15 °F). Dietes bicolor has fewer, larger, more tidy leaves and more rounded white flowers with a violet/brown spot. Conversely, wild iris (Dietes spp.) Dietes grandiflora are drought and frost hardy, making them popular for en masse plantings. It grows up to 1,5 m tall and makes an excellent garden plant for both small and large gardens, including coastal gardens. USES: Companion planting, erosion control, weed suppression, low maintenance gardens, landscaping, borders and edging, waterway banks. Evokes the Mediterranean countryside when planted below or beside wall fountains. It is an easy, well-adapted plant for growing in Southern California. Of white, iris-like flowers marked with mauve and orange the blooms are white marked with yellow violet. In water this site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply `` weed! Is pretty too does n't begin to describe it & you are rewarded with these beautiful flowers has two... 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