{"id":942,"date":"2006-12-12T08:10:16","date_gmt":"2006-12-12T08:10:16","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogjardin\/2006\/12\/12\/le-dahlia-impri\/"},"modified":"2012-08-27T09:58:24","modified_gmt":"2012-08-27T09:58:24","slug":"le-dahlia-impri","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogjardin\/2006\/12\/12\/le-dahlia-impri\/","title":{"rendered":"Le dahlia \u00ab\u00a0imp\u00e9rialis\u00a0\u00bb, un g\u00e9ant au jardin"},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogjardin\/files\/2012\/08\/dahlia_imprialis_4.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"210\"  alt=\"Dahlia_imprialis_4\" src=\"http:\/\/www.leblogjardin.com\/images\/dahlia_imprialis_4.jpg\" style=\"margin: 0px 5px 5px 0px;float: left\" \/><\/a> Comme tous<a href=\"http:\/\/www.leblogjardin.com\/2006\/10\/index.html\"> les dahlias<\/a> il fait partie de la famille des ast\u00e9rac\u00e9es et poss\u00e9de <a href=\"http:\/\/www.graines-baumaux.fr\/fiches.asp?numfiche=6\">un tubercule<\/a>, mais voil\u00e0, \u00e0 part cela le dahlia imp\u00e9rialis se distingue bien des autres membres de sa famille !<\/p>\n<p>Jugez-en par vous m\u00eame, il pousse de 4 \u00e0 5 m en une saison et fleurit en novembre quand ces cong\u00e9n\u00e8res sont au repos depuis d\u00e9j\u00e0 deux bons mois. C&rsquo;est une plante spectaculaire par ses dimensions, par sa belle floraison dans les tons rose ou blanc mais aussi par la taille de ses tiges qui ressemblent \u00e0 des cannes de bambous. C&rsquo;est pour cela qu&rsquo;on l&rsquo;appelle souvent <a href=\"http:\/\/www.pepinierefleursdusud.com\/fichesplantes\/dahliaimperial.html\">&quot;dahlia bambou&quot;<\/a> ou &quot;dahlia arborescent&quot;.<\/p>\n<p>Cette vivace doit \u00eatre cultiv\u00e9e en<a href=\"http:\/\/www.plantesdusud.com\/article.php?id_article=729\"> zone de climat doux<\/a>, les fleurs apparaissent tard dans l&rsquo;automne et le froid compromet la floraison, les premi\u00e8res gel\u00e9es sont fatales aux tiges qui meurent, mais la souche si elle est prot\u00e9g\u00e9e repart au printemps suivant.<\/p>\n<p>Installez votre dahlia g\u00e9ant dans une terre riche et bien drain\u00e9e , placez-le au soleil ou \u00e0 mi-ombre, le mieux est de le planter dans un endroit abrit\u00e9 du vent car avec leur haute taille les tiges risquent de casser.<br \/>Apportez-lui des arrosages copieux et engraissez-le r\u00e9guli\u00e8rement.<br \/>On multiplie facilement cette plante en replantant au printemps des morceaux de tubercule, mais soyez un peu patient, la premi\u00e8re ann\u00e9e il va s&rsquo;installer et il ne fleurira que l&rsquo;ann\u00e9e suivante. C&rsquo;est le cas du tron\u00e7on qu&rsquo;une amie m&rsquo;a donn\u00e9 et qui a \u00e9t\u00e9 plant\u00e9 au printemps. <br \/>En attendant de pouvoir photographier le mien, j&rsquo;illustre cette note avec une photo que&nbsp; Fran\u00e7ois Graux m&rsquo;a gentiment fait parvenir et je l&rsquo;en remercie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comme tous les dahlias il fait partie de la famille des ast\u00e9rac\u00e9es et poss\u00e9de un tubercule, mais voil\u00e0, \u00e0 part cela le dahlia imp\u00e9rialis se distingue bien des autres membres de sa famille ! Jugez-en par vous m\u00eame, il pousse de 4 \u00e0 5 m en une saison et fleurit en novembre quand ces cong\u00e9n\u00e8res [&hellip;]<\/p>\n","protected":false},"author":354,"featured_media":2868,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,13],"tags":[],"class_list":["post-942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fleurs","category-plantes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Le dahlia &quot;imp\u00e9rialis&quot;, un g\u00e9ant au jardin - Le blog jardin<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.thesocialmedia.com\/leblogjardin\/2006\/12\/12\/le-dahlia-impri\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le dahlia &quot;imp\u00e9rialis&quot;, un g\u00e9ant au jardin - Le blog jardin\" \/>\n<meta property=\"og:description\" content=\"Comme tous les dahlias il fait partie de la famille des ast\u00e9rac\u00e9es et poss\u00e9de un tubercule, mais voil\u00e0, \u00e0 part cela le dahlia imp\u00e9rialis se distingue bien des autres membres de sa famille ! Jugez-en par vous m\u00eame, il pousse de 4 \u00e0 5 m en une saison et fleurit en novembre quand ces cong\u00e9n\u00e8res [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.thesocialmedia.com\/leblogjardin\/2006\/12\/12\/le-dahlia-impri\/\" \/>\n<meta property=\"og:site_name\" content=\"Le blog jardin\" \/>\n<meta property=\"article:published_time\" content=\"2006-12-12T08:10:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2012-08-27T09:58:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.thesocialmedia.com\/leblogjardin\/files\/2012\/08\/dahlia_imprialis_4.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"480\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"evelyne vigier\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"evelyne vigier\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogjardin\/2006\/12\/12\/le-dahlia-impri\/\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogjardin\/2006\/12\/12\/le-dahlia-impri\/\",\"name\":\"Le dahlia \\\"imp\u00e9rialis\\\", un g\u00e9ant au jardin - 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