[27][28] It was selected from German plantings by the British Notcutts Nurseries, and first exhibited in 1961. Perovskia 'Blue Spire' (Perovskia 'Blue Spire') will reach a height of 1.5m and a spread of 1m after 2-5 years. Perovskia 'Blue Spire' är en utbrettväxande halvbuske med dekorativa lavendelblå små blommor och silvergröna aromatiska blad. Perovskia atriplicifolia 'Little Spire'® wordt ook wel Russische lavendel of reuzenlavendel genoemd en dat is niet voor niets. the RHS today and get 12 months for the price of 9, Other common names [56] In the commercial greenhouse or nursery setting, its relatively large size and rapid growth can adversely affect quality or make plants more difficult and expensive to transport; the use of plant growth regulators such as chlormequat chloride and daminozide may be more cost-effective than large-scale pruning. "[30] The Royal Horticultural Society records the establishment of cultivars beginning with P. 'Hybrida', selected at a Hampshire nursery in the 1930s. [4][59] Hardwood cuttings selected in mid-to-late summer also provide a viable propagation technique. 100% Croissance & Floraison En direct des Pays-Bas Commandez en ligne ! Perovskia atriplicifolia is a deciduous shrub that has finely dissected olive-green/grey aromatic bearing, in late summer into autumn, a haze of pale violet blue tubular flowers. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Small violet-blue flowers in large plumy panicles in late summer and autumn, All ratings refer to the UK growing conditions unless otherwise stated. [6] Multiple branches arise from a shared rootstalk,[7] growing to a height of 0.5–1.2 m (1 ft 8 in–3 ft 11 in),[7][8] with occasional specimens reaching 1.5 m (4 ft 11 in). These plants will have a lot more details displayed including an image. [5] The foliage is aromatic, especially when crushed,[9] with a fragrance described as sage-like,[12] a blend of sage and lavender,[13] or like turpentine. [10], The grayish-green leaves are arranged in opposite pairs,[4][11] and attached to the stems by a short petiole. AGM plants have been through a rigorous trial and assessment programme. [14], The flowering season of S. yangii can be as long as June through October,[5] although populations in some parts of its range, such as China, may bloom in a much more restricted period. Eine beliebte Sorte mit dunklen, lavendelblauen Blüten ist Perovskia atriplicifolia ‘Blue Spire’. Russian Sage A lovely plant with year-round interest, Perovskia atriplicifolia Blue Spire is a medium-sized, deciduous sub-shrub with an upright, bushy habit. 020 3176 5800 sage 'Blue Spire', Synonyms We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. 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. Perovskia atriplicifolia est l'espèce la plus cultivée avec différentes variétés : Perovskia atriplicifolia 'blue spire' (la plus connue et la plus courante, avec ses feuilles très découpées et ses fleurs plus grandes que celles des autres In 2004, a molecular phylogenetics study based on two cpDNA genes (rbcL and trnL-F) demonstrated that Salvia is not monophyletic, but comprises three identifiable clades. De hábito erguido y leñoso, la planta alcanza unos 0.5-1.2 m de altura. [50][51], Russian sage is a perennial plant suitable for a wide range of conditions, at least where its tendency to spread will not be a problem. [7] Each flower's calyx is purple, densely covered in white or purple hairs, and about 4 mm long (0.16-inch). [5] They are generally 3–5 cm long (1.2–2.0-inch) and 0.8–2 cm wide (0.3–0.8-inch),[5] although narrower in some populations. Plus d’informations sur 3x Sauge de Russie Perovskia 'Blue Spire' bleu chez Bakker.com. 1-1.5 metres, Ultimate spread [90] Other monoterpenes, camphene, α-pinene,[91] and β-pinene are also present,[88] as are sesquiterpenes such as γ-cadinene,[91] δ-cadinene, trans-caryophyllene, and α-humulene. It is native to the steppes and hills of southwestern and central Asia. suppliers. De bladeren zijn grijsgroen, grof getand en geurend indien ze gekneusd worden. Chez vous en 3 clics ! [13][8] 'Longin' is similar in height to 'Blue Spire' but more upright. [80] Four diterpene glucosides have been isolated by extraction. 'Blue Spires' Russian Sage, a European cultivar, is a vigorous, well-shaped grower with attractive dark-blue flower spikes. [7], Within the family Lamiaceae, the large genus Salvia had long been believed monophyletic, based on the structure of its stamens. Perovskia łobodolistna 'Blue Spire' Perovskia atriplicifolia Cena: 8,99 zł brutto Kupując teraz ten produkt otrzymasz 44 punkty lojalnościowe. Clade I is more closely related to Perovskia than to other members of Salvia. [4], Widely distributed across Asia in its native range, Perovskia atriplicifolia grows in western China,[9] Pakistan, Afghanistan, Iran,[39] Turkey, and parts of eastern Europe. Russian sage is a woody subshrub. Excellent for ordinary use in appropriate conditions. De decoratieve en geurende bloemen van Perovskia atriplicifolia 'Blue Spire' verschijnen in … Russian sage, or Perovskia, is a late summer blooming perennial that bursts into flower like a cloud of blue. Salvia yangii is a deciduous perennial subshrub with an erect to spreading habit. Género: Perovskia Especie: atriplicifolia Subespecie: 'Blue Spire' Familia: Labiadas Distribución natural: Originaria de la zona de Afganistán, Tibet, Iran e India, en lugares rocosos y … Several smaller genera, including Dorystaechas, Perovskia, and Meriandra were also included in tribe Mentheae, but were thought to be more distantly related. [38] The flowers of P. scabiosifolia are yellow. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. [12][29] 'Little Spire' is shorter, with a mature height of only 0.6 m (2 ft 0 in). [59] In the United Kingdom, the Royal Horticultural Society has assigned it hardiness rating H4,[56] indicating that it tolerates temperatures as low as −10 to −5 °C (14 to 23 °F), hardy in most of the country through typical winters. 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. [5] Especially during autumn, these hairs give the stems a silvery appearance. Although young specimens perform best when planted in a mixture of peat and either sand or perlite,[61][62] P. atriplicifolia can thrive in sandy, chalky, or loamy soil,[28] or heavy clay soil with sufficient drainage. From summer to autumn, highly scented silver leaves are topped with spikes of gorgeous, tiny, violet purple bell-shaped flowers [7] The overall leaf shape is oblate, a rounded shape longer than it is wide, to lanceolate, shaped like the head of a lance. [75], Some members of the Lamiaceae can spread unchecked and become invasive plants. Auch erinnern die zahlreichen lila-blauen Blüten aus der Ferne an blühenden Lavendel oder Salbei. It also distinguished between S. yangii and S. abrotanoides, while confirming their close relationship. Perovskie lebedolistá 'Blue Spire' - Perovskia atriplicifolia 'Blue Spire' - pohodlně online. A table displaying which months are best to sow, plant and harvest. Several cultivars have been developed, differing primarily in leaf shape and overall height; 'Blue Spire' is the most common. In Italia, questa pianta è apprezzata come ornamentale soprattutto per la sua resistenza alle avversità. Si tratta di un’erbacea perenne a portamento arbusti… Počas leta sa na koncoch stoniek objavujú fialovo-modré kvetenstvá. [7] The inflorescence is a showy panicle, 30–38 cm long (12–15 in),[9] with many branches. Russian Sage 'Blue Spire', Perovskia atriplicifolia 'Blue Spire', Perovskia hybrida 'Blue Spire' Award-winning Perovskia 'Blue Spire' is an erect multi-stemmed, sub-shrub or deciduous perennial with fuzzy clusters of small violet-blue flowers, borne on thin white stems, clad … [49], The cultivar ‘Blue Spire ‘ has gained the Royal Horticultural Society’s Award of Garden Merit. It goes from a hazy, pale blue to a jubilant azure. Details 'Blue Spire' is an erect small deciduous sub-shrub to 1.2m, with white stems bearing deeply-divided, aromatic greyish leaves. Join [71] It does have an undesirable tendency to spread via rhizomes beyond it original planting. [16], Fruits develop about a month after flowering,[7] and consist of dark brown oval nutlets, about 2 mm × 1 mm (2⁄25 by 1⁄25 inch). 48" tall x 48" wide (cutting propagated). [24] A subsequent multigene study (four cpDNA markers and two nrDNA markers) redrew parts of the Mentheae cladogram, making Rosmarinus a sister group to Perovskia. [56][48] It is successfully grown from the southwestern United States, north and east across much of the country,[57] and across the Canada–US border into Ontario and Quebec. Ses tiges, recouvertes d'un duvet gris, portent bien les fleurs au dessus du feuillage. Ses fleurs bleu lavande, réunies en panicules dressées de 30 à 40 cm, produisent un effet léger très agréable. 0.5-1 metres, Time to ultimate height It attracts bees,[72] hummingbirds,[71] and butterflies,[12] and contributes color to gardens—both the blue of its late-season flowers,[30] and the silvery colors of its winter stalks. De decoratieve en geurende bloemen van Perovskia Atriplicifolia Blue verschijnen in de periode juni-augustus. [5] They are pinnatipartite,[7] with a deeply incised leaf margin that may be either wavy or sharp-toothed; even within a single community of S. yangii, there can be considerable variation in the details of leaf shape. Analysis of its essential oil has identified over two dozen compounds,[88] although the compounds detected and their relative prevalence have not been consistent. [22], Several cultivars of S. yangii have been developed. [76] Planting of Russian sage near wild lands has been discouraged by some gardening guides out of concern for its potential to spread,[77][78] but it is not yet considered invasive,[67] and has been suggested as a substitute for purple loosestrife for this reason. [8][37] Hybrids between these two species may occur naturally. [15] Each of these branches is a raceme, with the individual flowers arranged in pairs called verticillasters. Perovskia "Blue Spire", ook wel blauwspirea genoemd, is een opmerkelijke, bladverliezende heester, met een opgaande groeivorm en prachtige, lavendelkleurige tot blauwe bloemen, in smalle kolven van buisvormige bloemen. [4][55], Tolerant of both heat and cold, it is grown in North America in United States Department of Agriculture hardiness zones three through nine,[9][49] although some cultivars may be better suited than others to extremes of temperature. [89] Several terpenoid alcohols — borneol, cedrol, and menthol[88] — have been extracted, as have caffeic acid and ferulic acid. Aunque no es miembro del género Salvia, grupo taxonómico con el mismo nombre común, está estrechamente relacionada con este. They have paired, simple or pinnately lobed, often aromatic leaves and 2-lipped flowers in whorls, forming simple or branched spikes or racemes, Details They named it and first exhibited it to the Royal Horticultural Society in 1961. Although not previously a member of Salvia, the genus widely known as sage, since 2017 it has been included within them. Further research combined palynological analysis of pollen grains with rbcL sequencing to provide additional support for the relationship between Perovskia and Salvia clade I. [29] Other cultivars include 'Blue Haze', 'Blue Mist', 'Hybrida' (also called 'Superba'), 'Lace', 'Lisslit', 'Rocketman', and 'WALPPB'. It is best known for its flowers. 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