{"id":23094,"date":"2023-03-29T21:28:16","date_gmt":"2023-03-30T01:28:16","guid":{"rendered":"https:\/\/hortis.co\/product\/amelanchier-laevis\/"},"modified":"2023-03-29T21:28:16","modified_gmt":"2023-03-30T01:28:16","slug":"amelanchier-laevis-3","status":"publish","type":"product","link":"https:\/\/hortis.co\/fr\/produit\/amelanchier-laevis-3\/","title":{"rendered":"Amelanchier Laevis"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"
\n

Culture<\/h4>\n

Facile \u00e0 cultiver dans un sol moyen, bien drain\u00e9, en plein soleil ou \u00e0 l’ombre partielle. Tol\u00e8re une gamme assez large de sols, mais pr\u00e9f\u00e8re les sols humides et bien drain\u00e9s.<\/p>\n<\/div>\n

\n

Caract\u00e9ristiques remarquables<\/h4>\n

L’am\u00e9lanchier laevis<\/em>, commun\u00e9ment appel\u00e9 am\u00e9lanchier d’Allegheny, est un petit arbre ou un grand arbuste \u00e0 feuilles caduques, g\u00e9n\u00e9ralement \u00e0 troncs multiples, originaire des fourr\u00e9s, des bois clairs, des pentes abrit\u00e9es et des lisi\u00e8res de bois de l’est de l’Am\u00e9rique du Nord, o\u00f9 il atteint g\u00e9n\u00e9ralement une hauteur de 15 \u00e0 25 pieds (moins fr\u00e9quemment jusqu’\u00e0 40 pieds). Fleurs blanches \u00e0 5 p\u00e9tales, l\u00e9g\u00e8rement parfum\u00e9es, en grappes retombantes, apparaissant au d\u00e9but du printemps (avril) avant les feuilles. Les fleurs donnent naissance \u00e0 de petites baies rondes et comestibles qui m\u00fbrissent en juin pour devenir noir violac\u00e9 (d’o\u00f9 le nom parfois commun de myrtille) et qui ressemblent aux bleuets par leur taille, leur couleur et leur go\u00fbt. Les baies sont souvent utilis\u00e9es dans les confitures, les gel\u00e9es et les tartes. Les feuilles obovales finement dent\u00e9es prennent une teinte pourpre bronz\u00e9 au printemps, deviennent vert fonc\u00e9 lustr\u00e9 en \u00e9t\u00e9 et rouge orang\u00e9 \u00e0 l’automne. Cet arbre se distingue principalement de l’am\u00e9lanchier du Missouri(A. arborea<\/em>), tr\u00e8s similaire, par son feuillage glabre, ses nouvelles pousses de couleur violac\u00e9e et ses baies plus savoureuses (plus sucr\u00e9es et plus juteuses).<\/p>\n

Le nom du genre provient d’un nom provincial fran\u00e7ais pour Amelanchier ovalis<\/em>, une plante europ\u00e9enne de ce genre.<\/p>\n

L’\u00e9pith\u00e8te sp\u00e9cifique signifie que le feuillage est glabre ou lisse.<\/p>\n<\/div>\n

\n

Probl\u00e8mes<\/h4>\n

Pas de probl\u00e8mes graves d’insectes ou de maladies. La rouille, la tache des feuilles, le feu bact\u00e9rien, l’o\u00efdium et le chancre sont des maladies occasionnelles.<\/p>\n<\/div>\n

\n

Utilisations<\/h4>\n

Arbre de sous-bois attrayant pour les pelouses, les bordures d’arbustes, les lisi\u00e8res de bois ou les zones de plantes indig\u00e8nes. Les arbustes peuvent \u00eatre cultiv\u00e9s sous forme de hautes haies informelles ou d’\u00e9crans. Bonne plante pour les jardins d’oiseaux (les oiseaux adorent les baies).<\/p>\n<\/div>\n

Nom commun : Airelle d’Allegheny <\/a><\/div>\n
Type : Arbre<\/div>\n
Famille : Rosac\u00e9es<\/div>\n
Aire de r\u00e9partition indig\u00e8ne : Am\u00e9rique du Nord<\/div>\n
Zone : 4 \u00e0 8<\/div>\n
Hauteur : de 15,00 \u00e0 40,00 pieds<\/div>\n
Port\u00e9e : de 15,00 \u00e0 40,00 pieds<\/div>\n
P\u00e9riode de floraison : avril<\/div>\n
Description des fleurs : Blanc<\/div>\n
Soleil : Plein soleil \u00e0 mi-ombre<\/div>\n
Eau : Moyenne<\/div>\n
Entretien : Faible<\/div>\n
Utilisation sugg\u00e9r\u00e9e : arbre de rue, arbre \u00e0 fleurs<\/div>\n
Fleur : voyante, parfum\u00e9e<\/div>\n
Feuille : Bon automne<\/div>\n
Attire : Oiseaux<\/div>\n
Fruit : Voyant, comestible<\/div>\n
Tol\u00e9rer : Pollution atmosph\u00e9rique<\/div>\n","protected":false},"featured_media":20661,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[425],"product_tag":[],"class_list":{"0":"post-23094","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arbres-fr","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/product\/23094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/media\/20661"}],"wp:attachment":[{"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/media?parent=23094"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/product_brand?post=23094"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/product_cat?post=23094"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hortis.co\/fr\/wp-json\/wp\/v2\/product_tag?post=23094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}