
{"id":19472,"date":"2021-04-12T12:19:51","date_gmt":"2021-04-12T10:19:51","guid":{"rendered":"https:\/\/www.rezeau.org\/wp-garden\/?p=19472"},"modified":"2021-04-12T12:21:16","modified_gmt":"2021-04-12T10:21:16","slug":"vive-le-marcottage","status":"publish","type":"post","link":"https:\/\/www.rezeau.org\/wp-garden\/fr\/vive-le-marcottage\/","title":{"rendered":"Vive le marcottage\u00a0!"},"content":{"rendered":"\n<p>Le marcottage, comment \u00e7a marche ?<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Le marcottage consiste \u00e0 faire enraciner un segment de tige sans le couper de la plante m\u00e8re. La nouvelle plante ainsi obtenue ne sera d\u00e9tach\u00e9e que lorsqu&#8217;elle sera capable de s&#8217;alimenter et de cro\u00eetre gr\u00e2ce \u00e0 ses nouvelles racines, ce qui se traduira par l\u2019\u00e9mission de nouvelles pousses vigoureuses. [<a href=\"https:\/\/www.promessedefleurs.com\/conseil-plantes-jardin\/ficheconseil\/le-marcottage-comment-faire\" target=\"_blank\" rel=\"noreferrer noopener\">Promesse de fleurs<\/a>]<\/p><\/blockquote>\n\n\n\n<p>Il existe plusieurs techniques de marcottage, mais ma pr\u00e9f\u00e9rence va \u00e0 l&#8217;auto-marcottage\u00a0: la plante-m\u00e8re laisse tra\u00eener ses branches basses au sol, o\u00f9 elles s&#8217;enracinent tout naturellement. \u00c9ventuellement on peut l&#8217;aider en maintenant fermement une branche au sol avec une &#8220;\u00e9pingle&#8221;. J&#8217;ai ainsi eu plusieurs marcottages au jardin ces derni\u00e8res ann\u00e9es\u00a0: <a href=\"https:\/\/www.rezeau.org\/wp-garden\/en\/daphne-x-transatlantica-eternal-fragrance\/\"><em>Daphne<\/em>\u00a0x\u00a0<em>transatlantica<\/em>\u00a0\u2018Eternal Fragrance\u2019<\/a>, <a href=\"https:\/\/www.rezeau.org\/wp-garden\/fr\/lavatera-x-clementii-barnsley\/\"><em>Lavatera x clementii<\/em>\u00a0\u2018Barnsley\u2019<\/a> et <a href=\"https:\/\/www.rezeau.org\/wp-garden\/fr\/viburnum-plicatum-f-tomentosum-lanarth\/\"><em>Viburnum plicatum<\/em>\u00a0f. tomentosum \u2018Lanarth\u2019<\/a> dont je vais vous parler aujourd&#8217;hui.<\/p>\n\n\n\n<p>Cette superbe viorne a \u00e9t\u00e9 plant\u00e9e lors de l&#8217;extension du jardin, en 2014, sur les conseils de Fanny, de la p\u00e9pini\u00e8re <a rel=\"noreferrer noopener\" href=\"https:\/\/www.esatsimoniere.fr\/pepiniere.php\" target=\"_blank\">l&#8217;ESAT de la Simoni\u00e8re<\/a>, qui nous avait montr\u00e9 un beau sp\u00e9cimen sur le parking de la p\u00e9pini\u00e8re. Ce sp\u00e9cimen a pouss\u00e9 tr\u00e8s r\u00e9guli\u00e8rement, jusqu&#8217;\u00e0 atteindre actuellement les dimensions suivantes\u00a0: <em>H. 270 cm x L. 300 cm<\/em>. En inspectant ce sp\u00e9cimen r\u00e9cemment, j&#8217;ai constat\u00e9 qu&#8217;il avait fait un certain nombre d&#8217;auto-marcottes. J&#8217;en ai pr\u00e9lev\u00e9 un exemplaire que j&#8217;ai mis en pot pour observation. Il \u00e9tait bien racin\u00e9, donc devrait bien se comporter. \u00c9tant donn\u00e9 qu&#8217;il n&#8217;y a pas la place pour une deuxi\u00e8me viorne de cette taille au jardin, cette marcotte devra rejoindre un autre jardin, o\u00f9 j&#8217;esp\u00e8re qu&#8217;elle sera bien accueillie et fera le bonheur d&#8217;un autre jardinier.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-27-04-2019.jpg\" rel=\"lightbox[19472]\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-27-04-2019.jpg\" alt=\"Pleine floraison fin avril 2019\" data-id=\"12044\" data-full-url=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-27-04-2019.jpg\" data-link=\"https:\/\/www.rezeau.org\/wp-garden\/fr\/viburnum-plicatum-f-tomentosum-3\/\" class=\"wp-image-12044\" srcset=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-27-04-2019.jpg 800w, https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-27-04-2019-300x200.jpg 300w, https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-27-04-2019-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"blocks-gallery-item__caption\">27\/04\/2019<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021.jpg\" rel=\"lightbox[19472]\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" src=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021.jpg\" alt=\"Auto-marcotte mise en pot\" data-id=\"19398\" data-full-url=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021.jpg\" data-link=\"https:\/\/www.rezeau.org\/wp-garden\/fr\/viburnum-plicatum-f-tomentosum-4\/\" class=\"wp-image-19398\" srcset=\"https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021.jpg 600w, https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021-225x300.jpg 225w, https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021-400x533.jpg 400w, https:\/\/www.rezeau.org\/wp-garden\/wp-content\/uploads\/Viburnum-plicatum-f.-tomentosum-Lanarth-04-04-2021-113x150.jpg 113w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><figcaption class=\"blocks-gallery-item__caption\">Marcotte dans son pot 04\/04\/2021<\/figcaption><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\"><em>Viburnum plicatum f. tomentosum<\/em> &#8216;Lanarth&#8217;<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le marcottage, comment \u00e7a marche ? Le marcottage consiste \u00e0 faire enraciner un segment de tige sans le couper de la plante m\u00e8re. La nouvelle plante ainsi obtenue ne sera d\u00e9tach\u00e9e que lorsqu&#8217;elle sera capable de s&#8217;alimenter et de cro\u00eetre gr\u00e2ce \u00e0 ses nouvelles racines, ce qui se traduira par&#8230;<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/www.rezeau.org\/wp-garden\/fr\/vive-le-marcottage\/\">Continue reading<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":2,"featured_media":12044,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[677],"tags":[3197],"class_list":["post-19472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-journal-du-jardin","tag-bouturage"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/posts\/19472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/comments?post=19472"}],"version-history":[{"count":0,"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/posts\/19472\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/media\/12044"}],"wp:attachment":[{"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/media?parent=19472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/categories?post=19472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rezeau.org\/wp-garden\/wp-json\/wp\/v2\/tags?post=19472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}