This grass is also evergreen, which means minimal maintenance. It is hardy and evergreen with blue-grey leaves which contrast well with other ornamental grasses which grow to a similar height. Helictotrichon can be deciduous or evergreen grasses, forming compact tussocks of linear leaves, with erect or arching stems bearing panicles of flowering spikelets in summer, Details Search for plant names. 2L. Plante résistante à la sécheresse. Tiges raides, élancées. Nom botanique : HELICTOTRICHON sempervirens 'Saphirsprudel' Nom(s) vernaculaire(s) : Avoine Vivace Famille : POACEAE. Particularité de l'espèce Helictotrichon sempervirens: Touffe vigoureuse, dense, formant un coussin hémisphérique. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Although it will tolerate some shade, it is prone to rust if it gets too wet. Sol sain à frais. Feuilles jusqu'à 40 cm X 2-4 mm, dressées, persistantes, glauques. This plant is listed in the RHS Plant Finder book. H 60cm. 0.5-1 metres, Time to ultimate height A low-maintenance ornamental grass that resents being crowded and tends to seed around. Most of the species are native to Africa and Eurasia with a few species in North America. HR RHS H4, USDA 7a-9b. Helictotrichon sempervirens is an evergreen grass, with a dense tussock of green grey foliage, from which the with long stems of flowers emerge in early to mid summer. Excellent for ordinary use in appropriate conditions. Pendant l'été, des panicules retombantes de couleur paille et rappelant l'avoine dépassent gracieusement de la touffe rigide, formant alors un beau contraste au niveau de la plante. Advertise here. Helictotrichon sempervirens: cited in The Garden (1996) 121 p. "253, _569_, 570" Begin a new search. Normally 3 - 5 days. TIP try entering the common name if you are unsure of the botanical name. Family In early to midsummer stiff upright stems of flowers appear with straw coloured and purple marked spikelets. Recipient of RHS Award of Garden Merit. Clump-forming, Compact. Variety or Cultivar 'Saphirsprudel' _ 'Saphirsprudel' is a clump-forming perennial grass with highly ornamental blue foliage and pale brown flower plumes in summer. Helictotrichon sempervirens - Blue oat grass, ... RHS Chatsworth Flower Show 2019 BBC Local Radio Gardens The Brewery Garden Nymphaea - Waterlily pads, Acorus calamus 'Variegatus, Sagittaria latifolia 'Duck potato' - Arrowhead in rock edged pond with waterfall. RHS Accepted name. Britain's best gardening annual, available now from RHS Mail Order and all good bookshops. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Its arching flower heads and slightly arching foliage give movement to a border. Search by plant name, key attributes or both to find plant details and a list of Helictotrichon Helictotrichon. Avena sempervirens, s"appelle avoine vivace en français et est une graminacée ornementale persistante à pollen en forme de rayons et aux feuilles attrayantes étroites linéaires gris bleuté. Feuillage persistant. Join Try it in a gravel border, where its colour is beautifully offset by the honey tones of the stones, … Fiches conseils, informations pratiques pour le jardin, calendrier des travaux et agenda des manifestations nationales horticoles. Showing suppliers of Helictotrichon sempervirens (34 results) Mail order. L'Helictotrichon sempervirens est une graminée décorative toute l'année au jardin ou sur la terrasse. The RHS has given it … Le rendu de la plante peut varier en fonction du moment dans l'année. Comment cultiver l'Helictotrichon sempervirens - Avoine Bleutée : Les techniques de plantation, paillage et de désherbage. Jan 6, 2017 - Find help & information on Helictotrichon sempervirens blue oat grass from the RHS Holub, 1970 Helictotrichon setaceum (Vill.) Son port est de forme hérissée, sphérique, très graphique et dense en feuillage, avec une hauteur de 60 cm. Common Name. ). We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Size. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, Our Garden Centres and online shops are packed with unique and thoughtful gifts and decorations to make your Christmas sparkle, General enquiries Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, Our Garden Centres and online shops are packed with unique and thoughtful gifts and decorations to make your Christmas sparkle, General enquiries Il est disposé en touffe, de façon dressée à hérissée. Excellent for ordinary use in appropriate conditions. Avena candida Avena sempervirens, Family De manière générale, on peut les planter comme on planterait d'autres vivaces au jardin. Owsica wieczniezielona ― Helictotrichon sempervirens Zdrowe i pełne wigoru sadzonki 100 zgodności odmian 40 lat doświadczenia Szybka i bezpieczna dostawa Indispensable d'être plantée en plein soleil, dans des sols ordinaires, poreux et secs. Propagate by division in mid-spring, Suggested planting locations and garden types HELICTOTRICHON sempervirens 'Saphirsprudel'.C'est un graminée au port sphérique, très graphique et très dense. Our Botanical team are working hard to increase the number of plants with detailed information. (6n = 12). To obtain a list of oaks, search for oak; having found the botanical name Quercus, enter quercus as a new search . Posted by jmorth (central Illinois) on Feb 29, 2012 4:23 PM. 2-5 years, Cultivation 1-1.5 metres, Ultimate spread Genus Helictotrichon can be deciduous or evergreen grasses, forming compact tussocks of linear leaves, with erect or arching stems bearing panicles of flowering spikelets in summer Details H. sempervirens is a dense tufted evergreen grass with rather rigid blue-grey leaves to 23cm in length. Looks lovely in our gravel scree garden. You might also be interested in. Blue oat grass is commonly domesticated in western Montana. Growing Helictotrichon sempervirens. blue oat grass. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected blue oat grass. Helictotrichon (alpine oatgrass) is a genus of perennial flowering plants in the grass family. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Habit. suppliers. Map view; List view; Damhead Nursery Ltd . Show mail order suppliers only (25) Find a plant. Avoine vivace. Helictotrichon sempervirens, commonly called blue oat grass, is a clump-forming, cool season, ornamental grass which typically grows 2-3' tall (foliage clump to 2' and flower stem brings total height to 3') with a similar spread. Helictotrichon sempervirens, the blue oat grass, is a species of flowering plant in the true grass family, Poaceae, native to central and southwest European grasslands. livraison des plantes: entre mercredi 16/12 et jeudi 24/12 ASTUCE : l'envoi est moins cher si vous achetez pour plus de € 35 de produits et/ou de plantes. C Average soil; full sun. At a glance It is included in an evolving list of plants carefully researched and chosen by RHS experts. Soleil ou mi-ombre. La floraison estivale, blonde et légère, rappelle l'avoine céréalière Helictotrichon sempervirens. Sep 20, 2014 - Helictotrichon sempervirens. La floraison estivale, blonde et légère, rappelle l'avoine céréalière. Add to cart. Description et associations : Graminée au feuillage persistant gris bleuté. Poaceae, Name Status The foliage is pale green with a tinge of blue. The Royal Horticultural Society is the UK’s leading gardening charity. Description de HELICTOTRICHON sempervirens 'Saphirsprudel' Belle graminée, originaire des Alpes, à feuillage bleuté, très graphique, formant des touffes bien délimitées. This is a superb ornamental grass which originates from central and SW Europe. If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases; If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. SI All year. La floraison apparaît au mois de juin et perdure jusqu'à la fin du mois d'août. Its rigid blue-grey leaves form a neat mound, crowned with taller arching stems of straw coloured flowers in summer. Catalogue des plantes et produits pour le jardin Small, straw-coloured spikelets are borne in large open panicles on erect stems to 1.4m in height, Plant range ), tough, non-invasive, blue-green number that also happens to be evergreen; the Latin name sempervirens literally means "immortal" but in botany means "evergreen" (in this case "everblue" hah! Rustique, elle préfère les sols bien drainés au soleil. Try it in a gravel border, where its colour is beautifully offset by the honey tones of the stones, … • Helictotrichon sempervirens x 3: Mounds of blue green grass with straw-coloured flowers. • Sisyrinchium striatum x 12: Tall spires formed of many small, creamy-yellow flowers up a stiff stem. Description ; Description. Tightly rolled, blue-grey leaves form a neat mound, crowned with upright golden spikelets in summer. Genus name comes from the Greek heliktos meaning twisted and trichos meaning spine, referring to the shape of the awn.. Genus. 020 3176 5800 Our Botanical team are working hard to increase the number of plants with detailed information. HELICTOTRICHON sempervirens 'Pendula', Avoine Vivace - La touffe de l'HELICTOTRICHON sempervirens 'Pendula' est hérissée et les feuilles sont bleutées, les hampes florales portent des épis blonds, les inflorescences sont plus souples que le type et nettement inclinées. Helictotrichon sempervirens is widely cultivated as an ornamental. suppliers. It is a bunchgrass often used as an ornamental grass in garden design and landscaping. L'Helictotrichon sempervirens est une graminée décorative toute l'année au jardin ou sur la terrasse. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. The foliage is pale green with a tinge of blue. RHS members can get exclusive individual advice from the RHS Gardening Advice team. Helictotrichon sempervirens. A fairly drought-tolerant plant once established. Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. Helictotrichon sempervirens £ 7.99. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Pilg., 1938 Avoine toujours verte, Avoine sempervirente ( Français ) (Equisetopsida, Poales) Helictotrichon sedenense (Clarion ex DC.) 6 species relating to ‘Helictotrichon and sempervirens’ Click on species heading for more information. Helictotrichon sempervirens is widely cultivated as an ornamental. Blue evergreen grass 60cm x 140 plumes. • Epimedium x versicolor 'Sulphureum' x 2: … Soyez le premier à donner votre avis !, € * Au lieu de € Eco-part Dont écotaxe : € Réf. Name / common name(s) Status & listing; candida: Synonym of Helictotrichon sempervirens : sempervirens: Synonym of Helictotrichon sempervirens : Name / common name(s) Status & listing; sempervirens . Helictotrichon sempervirens 'Saphirsprudel' is: Evergreen. Indispensable d'être plantée en plein soleil, dans des sols ordinaires, poreux et secs. 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. times, Need more criteria? Helictotrichon sempervirens is a popular (ubiquitous!?!? AGM plants have been through a rigorous trial and assessment programme. Grow in poor to moderately fertile, neutral to alkaline, well-drained soil, Propagation Fleurs vivaces; Graminee; Graminée au feuillage bleuté, mince, étroit et érigé. Helictotrichon from Burncoose Nurseries available online to buy - Information: . times, Need more criteria? Try an advanced search, RHS Registered Charity no. 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