{"id":2353,"date":"2022-02-15T20:19:50","date_gmt":"2022-02-15T19:19:50","guid":{"rendered":"https:\/\/gaspardatable.dev-wordpress.fr\/?post_type=guides-plantations&#038;p=2353"},"modified":"2022-05-05T12:00:24","modified_gmt":"2022-05-05T10:00:24","slug":"comment-planter-des-dahlias","status":"publish","type":"guides-plantations","link":"https:\/\/gaspardatable.dev-wordpress.fr\/en\/guides-plantations\/comment-planter-des-dahlias\/","title":{"rendered":"Comment planter des Dahlias ?"},"content":{"rendered":"<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/seau-2-600x698-3.png\" alt=\"Bien planter ses dahlias\" class=\"wp-image-14038\" width=\"345\" height=\"401\" srcset=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/seau-2-600x698-3.png 600w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/seau-2-600x698-3-258x300.png 258w\" sizes=\"(max-width: 345px) 100vw, 345px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-ast-global-color-4-background-color has-background\">Je cultive des <a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product-category\/dahlia\/\" target=\"_blank\" rel=\"noreferrer noopener\">dahlias<\/a> dans mon jardin depuis plusieurs \u00e9t\u00e9s et si vous n\u2019en avez jamais cultiv\u00e9 auparavant, je vous garantis que vous vous passionnerez rapidement pour cette fleur aux mille facettes !<br>Pour r\u00e9ussir \u00e0 la perfection vos plantations, je partage ci dessous mon exp\u00e9rience et ma routine autour du cycle de cette fleur unique.&nbsp;<br>Si vous souhaitez vous lancer dans cette aventure, commencez d\u00e9j\u00e0 par choisir des dahlias qui vous plaisent et dont les couleurs se marient bien entre-eux. Choisissez diff\u00e9rentes formes: pompom, d\u00e9corative, cam\u00e9lia, etc. Cela am\u00e8nera de la diversit\u00e9 dans votre massif et dans vos futurs bouquets.&nbsp;<br>Si vous souhaitez planter vos dahlias sur un balcon, privil\u00e9giez des vari\u00e9t\u00e9s de petite taille, de mani\u00e8re \u00e0 pouvoir les planter dans des pots de taille plus r\u00e9duite (15-20 litres au lieu de 25 litres). Si vous \u00eates ind\u00e9cis sur le choix de vos fleurs, optez pour des dahlias vendus en \u201ccollection\u201d de plusieurs tubercules. Une fois que vous serez satisfait de votre choix, c\u2019est le moment de vous lancer dans la plantation.&nbsp;<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-text-align-center has-large-font-size wp-block-heading\"><strong>Comment bien planter des dahlias<\/strong> ?<\/h2>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Plantez vos dahlias dans votre jardin ou en pot sur votre balcon, apr\u00e8s les derni\u00e8res gel\u00e9es printani\u00e8res (fin avril &#8211; d\u00e9but mai) dans un endroit bien ensoleill\u00e9 et abrit\u00e9 du vent. Placez le tubercule dans un trou \u00e0 5 cm sous la superficie du sol tige vers le haut. Recouvrez et arrosez abondamment. Pour un effet explosif, plantez vos dahlias \u201cen masse\u201d \u00e0 40 cm les uns des autres, autrement 80 cm suffiront.&nbsp;<br><br>Si la terre de votre jardin est trop argileuse, ameublissez-la avec un m\u00e9lange de 50% de sable et 50% de terreau. Paillez le tout pour garder un bon taux d\u2019humidit\u00e9 dans le sol et prot\u00e9ger vos tubercules des gel\u00e9es tardives.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Planter des dahlias en pot<\/strong><\/h3>\n\n\n\n<p>Pour une plantation en pot il vous faut un pot d\u2019au moins 25 litres. Sachez que plus le pot sera grand, plus le dahlia aura de la place pour se nourrir et triompher. Au fond du pot, mettez des billes d\u2019argile pour le drainage et plantez seulement un tubercule par pot \u00e0 5cm sous la superficie. Les dahlias n\u2019aiment pas avoir des convives \u00e0 la m\u00eame table !&nbsp;<br>Utilisez de la terre v\u00e9g\u00e9tale plut\u00f4t que du terreaux, cela aidera \u00e0 retenir l\u2019eau et \u00e0 r\u00e9duire les arrosages.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Tuteurer des dahlias<\/strong><\/h3>\n\n\n\n<p>Pour les plantes \u00e0 grand d\u00e9veloppement, j\u2019installe toujours un tuteur d\u00e8s la plantation : cela \u00e9vite de blesser le tubercule en cours de croissance et permettra de supporter la plante, car les tiges peuvent \u00eatre cassantes et certaines fleurs tr\u00e8s lourdes. J\u2019utilise des tuteurs en bambou de 180cm et de 2-3cm de diam\u00e8tre mais tout autre support similaire fera l\u2019affaire.<br>Attachez la plante au tuteur au fur et \u00e0 mesure de sa croissance, avec une ficelle \u00e9paisse, en fibre naturelle, sans trop serrer. Quand la plante aura atteint sa taille adulte, veillez \u00e0 qu\u2019elle soit bien support\u00e9e par le tuteur.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Etiquetter des dahlias<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\"><em><strong>Petite astuce :<\/strong> faites comme moi, n\u2019oubliez jamais d\u2019\u00e9tiqueter vos dahlias !<\/em><\/p>\n\n\n\n<p>Utilisez des \u00e9tiquettes r\u00e9utilisables que vous accrocherez au tuteur d\u00e8s la plantation. Une fois que la plante aura fleurit, contr\u00f4lez que la vari\u00e9t\u00e9 corresponde au nom marqu\u00e9 sur l\u2019\u00e9tiquette et d\u00e9placez l\u2019\u00e9tiquette sur une tige \u00e0 la base de la plante. Une fois sorties de terre, seule une \u00e9tiquette pourra vous aider \u00e0 distinguer une vari\u00e9t\u00e9 d\u2019une autre car les dahlias se ressemble tous.&nbsp;<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<!-- Gridbuilder \u1d42\u1d3e Plugin (https:\/\/wpgridbuilder.com) -->\n<div class=\"wp-grid-builder wpgb-grid-3\" 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dot %d&quot;,&quot;isPreview&quot;:false,&quot;isGutenberg&quot;:false,&quot;rightToLeft&quot;:false}\"><div class=\"wpgb-svg-icons\" hidden>\n\t<svg viewbox=\"0 0 120 24\" width=\"0\" height=\"0\">\n\t<defs>\n        <polygon id=\"wpgb-star-svg\" points=\"12 2.5 15.1 8.8 22 9.8 17 14.6 18.2 21.5 12 18.3 5.8 21.5 7 14.6 2 9.8 8.9 8.8\"><\/polygon>\n    <\/defs>\n    <symbol id=\"wpgb-rating-stars-svg\">\n        <use xlink:href=\"#wpgb-star-svg\"><\/use>\n        <use xlink:href=\"#wpgb-star-svg\" x=\"24\"><\/use>\n        <use xlink:href=\"#wpgb-star-svg\" x=\"48\"><\/use>\n        <use xlink:href=\"#wpgb-star-svg\" x=\"72\"><\/use>\n        <use xlink:href=\"#wpgb-star-svg\" x=\"96\"><\/use>\n    <\/symbol>\n<\/svg>\n<\/div>\n<div class=\"wpgb-wrapper\">\n\t<div class=\"wpgb-main\">\n\t<div class=\"wpgb-layout\">\n\t<div class=\"wpgb-viewport\">\n\t\t<div class=\"wpgb-masonry\">\n\t\t\t<article class=\"wpgb-card wpgb-card-21 wpgb-post-9261520 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:136.07%\" viewbox=\"0 0 768 1045\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Morning-Glory_2024_-scaled.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"dahlia Morning Glory\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Morning-Glory_2024_-scaled-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Morning-Glory_2024_-768x1045.jpg\"><\/div><noscript><img decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Morning-Glory_2024_-768x1045.jpg\" alt=\"\" height=\"1045\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/morning-glory\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Exclusivit\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/morning-glory\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/morning-glory\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/morning-glory\/\">Morning Glory<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-9261487 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:130.43%\" viewbox=\"0 0 447 583\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Abigail.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Dahlia Abigail\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Abigail-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Abigail.jpg\"><\/div><noscript><img decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Abigail.jpg\" alt=\"\" height=\"583\" width=\"447\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/abigail\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Nouveaut\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/abigail\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/abigail\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/abigail\/\">Abigail<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-9261523 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:145.18%\" viewbox=\"0 0 768 1115\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/PG-Wodehouse-scaled.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Dahlia PG Wodehouse\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/PG-Wodehouse-scaled-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/PG-Wodehouse-768x1115.jpg\"><\/div><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/PG-Wodehouse-768x1115.jpg\" alt=\"\" height=\"1115\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/p-g-wodehouse\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Exclusivit\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/p-g-wodehouse\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/p-g-wodehouse\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/p-g-wodehouse\/\">P.G. Wodehouse<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-3039 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:130.08%\" viewbox=\"0 0 768 999\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/02\/Emory-Paul-3-e1645788680718.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Emory Paul\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/02\/Emory-Paul-3-e1645788680718-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/02\/Emory-Paul-3-e1645788680718-768x999.jpg\"><\/div><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/02\/Emory-Paul-3-e1645788680718-768x999.jpg\" alt=\"\" height=\"999\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/3039\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/3039\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/3039\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/3039\/\">Emory Paul<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-9261529 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:150%\" viewbox=\"0 0 768 1152\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Tanita-scaled.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Tanita\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Tanita-scaled-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Tanita-768x1152.jpg\"><\/div><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Tanita-768x1152.jpg\" alt=\"\" height=\"1152\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/tanita\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Nouveaut\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/tanita\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/tanita\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/tanita\/\">Tanita<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-9261539 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:141.15%\" viewbox=\"0 0 768 1084\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/1767978970305blob-scaled.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Dahlia Sweet september\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/1767978970305blob-scaled-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/1767978970305blob-768x1084.jpg\"><\/div><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/1767978970305blob-768x1084.jpg\" alt=\"\" height=\"1084\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/sweet-september\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Exclusivit\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/sweet-september\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/sweet-september\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/sweet-september\/\">Sweet September<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-9261503 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:150%\" viewbox=\"0 0 768 1152\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Chicago_2024_-1-scaled.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Dahlia Chicago\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Chicago_2024_-1-scaled-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Chicago_2024_-1-768x1152.jpg\"><\/div><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Chicago_2024_-1-768x1152.jpg\" alt=\"\" height=\"1152\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/chicago\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Nouveaut\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/chicago\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/chicago\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/chicago\/\">Chicago<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article><article class=\"wpgb-card wpgb-card-21 wpgb-post-9261516 wpgb-card-hidden\" data-col=\"1\" data-row=\"1\" data-format=\"standard\"><div class=\"wpgb-card-wrapper\"><div class=\"wpgb-card-inner\"><div class=\"wpgb-card-media wpgb-scheme-light\" data-action><svg data-ratio style=\"padding-top:100%\" viewbox=\"0 0 768 768\"><\/svg><div class=\"wpgb-card-media-thumbnail\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Ice-Breaker.jpg\" tabindex=\"-1\" class=\"wpgb-handle-lb wpgb-lightbox\" data-type=\"image\" data-rel=\"3\" data-title=\"Dahlia Ice Breaker\" title=\"Enlarge photo\"><div class=\"wpgb-lazy-load\" data-wpgb-thumb=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Ice-Breaker-wpgb-lqip.jpg\" data-wpgb-src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Ice-Breaker-768x768.jpg\"><\/div><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wpgb-noscript-img\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2026\/01\/Dahlia-Ice-Breaker-768x768.jpg\" alt=\"\" height=\"768\" width=\"768\"><\/noscript><\/a><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/ice-breaker\/\"><\/a><\/div><div class=\"wpgb-card-media-content\" data-action><div class=\"wpgb-card-media-content-top\"><\/div><div class=\"wpgb-card-media-content-bottom\"><div class=\"wpgb-block-2\">Nouveaut\u00e9<\/div><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/ice-breaker\/\"><\/a><\/div><a class=\"wpgb-card-layer-link\" href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/ice-breaker\/\"><\/a><\/div><div class=\"wpgb-card-content wpgb-scheme-dark\"><div class=\"wpgb-card-body\"><h3 class=\"wpgb-block-3\"><a href=\"https:\/\/gaspardatable.dev-wordpress.fr\/en\/product\/ice-breaker\/\">Ice Breaker<\/a><\/h3><\/div><div class=\"wpgb-card-footer\"><div class=\"wpgb-block-4 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-5 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-7 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-10 wpgb-hover-accent-1\">D\u00e8s<\/div><div class=\"wpgb-block-12 wpgb-hover-accent-1\">8,90&nbsp;&euro;<\/div><div class=\"wpgb-block-13 wpgb-hover-accent-1\">le bulbe<\/div><div class=\"wpgb-block-6\">D\u00e9couvrir<\/div><div class=\"wpgb-block-8\">D\u00e9couvrir<\/div><\/div><\/div><\/div><\/div><\/article>\t\t<\/div>\n\t<\/div>\n\t<div class=\"wpgb-area wpgb-area-left\">\n\t<button type=\"button\" class=\"wpgb-prev-button\" aria-label=\"Previous slide\" hidden>\n\t<svg><use xlink:href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/plugins\/wp-grid-builder\/public\/svg\/arrows\/arrow-left.svg#wpgb-icon\"\/><\/svg><\/button>\n<\/div>\n<div class=\"wpgb-area wpgb-area-right\">\n\t<button type=\"button\" class=\"wpgb-next-button\" aria-label=\"Next slide\" hidden>\n\t<svg><use xlink:href=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/plugins\/wp-grid-builder\/public\/svg\/arrows\/arrow-right.svg#wpgb-icon\"\/><\/svg><\/button>\n<\/div>\n<div class=\"wpgb-loader\">\n\t<div class=\"wpgb-loader-12\">\n\t\t<div><\/div><div><\/div><div><\/div><div><\/div><div><\/div><div><\/div><div><\/div><div><\/div>\t<\/div>\n<\/div>\n<\/div>\n\t<\/div>\n\t\t<\/div>\n<\/div>\n\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Arroser des dahlias<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/6552-300x217-1.jpg\" alt=\"Bien arroser ses dahlias\" class=\"wp-image-14047\" width=\"316\" height=\"228\"\/><\/figure><\/div>\n\n\n\n<p>Certes les dahlias ont besoin d\u2019eau pour s\u2019\u00e9panouir, mais attention \u00e0 ne pas trop arroser au risque de faire pourrir le tubercule.<br>J\u2019arrose abondamment \u00e0 la plantation et j\u2019attends que les premi\u00e8res tiges sortent avant de reprendre les arrosages. En cas de grande s\u00e9cheresse je peux alors arroser une seconde fois avant que les premi\u00e8res tiges sortent de terre.<br>Attention \u00e0 ne pas trop arroser les semaines suivant la plantation! Au cours de la culture, j\u2019arrose, une fois par semaine t\u00f4t le matin ou en fin de journ\u00e9e, bien au pied de la plante pour ne pas gaspiller de l\u2019eau. Si vous arrosez trop peu ou si le sol ne retient pas l\u2019eau, il faudra le faire tous les 2-3 jours.&nbsp;&nbsp;<br>En cas de fortes chaleurs, j\u2019arrose tous les jours, toujours en \u00e9vitant de mouiller les feuilles qui pourraient d\u00e9velopper des maladies cryptogamiques.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Pincer les dahlias<\/strong><\/h3>\n\n\n\n<p>Une fois que vos dahlias atteignent 30-40cm, je coupe proprement au s\u00e9cateur les tiges au- dessus de la troisi\u00e8me paire de feuilles. De cette fa\u00e7on j\u2019arr\u00eate la croissance apicale de la plante au profit de celle lat\u00e9rale. Vos dahlias seront ainsi beaucoup plus touffus et donc plus florif\u00e8res.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Nourrir vos dahlias<\/strong><\/h3>\n\n\n\n<p>Les dahlias sont des plantes gourmandes ! D\u00e8s l\u2019apparition des premi\u00e8res feuilles, j\u2019\u00e9pands au pied des plantes des granules \u00e0 diffusion lentes d\u2019engrais azot\u00e9 bio. Au moment de l\u2019apparition des premiers bourgeons, changement de menu, j\u2019utilise un engrais pour tomates en granules, toujours bio, avec une teneur en potassium plus \u00e9lev\u00e9 qui aide la floraison.&nbsp;<br><em>NB : arr\u00eatez de donner de l\u2019engrais \u00e0 vos dahlias \u00e0 la fin du mois d\u2019ao\u00fbt.&nbsp;<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Les nuisibles des dahlias<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/limace-test.png\" alt=\"Les dahlias fassent aux nuisibles\" class=\"wp-image-14024\" width=\"313\" height=\"155\" srcset=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/limace-test.png 955w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/limace-test-300x150.png 300w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/limace-test-768x383.png 768w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/limace-test-600x299.png 600w\" sizes=\"(max-width: 313px) 100vw, 313px\" \/><\/figure><\/div>\n\n\n\n<p>Les dahlias sont des plantes tr\u00e8s app\u00e9tissantes pour nombreux nuisibles, mais pas de panique, il y a des solutions pour combattre nos amis affam\u00e9s.&nbsp;<br>Pendant le premier mois de croissance de vos plantes, les limaces et les escargots seront tr\u00e8s attir\u00e9s par les jeunes pousses (une vrai d\u00e9licatesse).<br>Une fois les tubercules plant\u00e9s en terre, utilisez des granules \u00e0 base de phosphate de fer (compatibles AB) pendant la p\u00e9riode de croissance des plantes.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/puceron-2.png\" alt=\"Les dahlias fassent aux nuisibles\" class=\"wp-image-14026\" width=\"315\" height=\"230\" srcset=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/puceron-2.png 690w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/puceron-2-300x220.png 300w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/puceron-2-600x439.png 600w\" sizes=\"(max-width: 315px) 100vw, 315px\" \/><\/figure><\/div>\n\n\n\n<p>Personnellement, je commence \u00e0 les utiliser d\u00e8s le mois de mars, dans la zone o\u00f9 seront plant\u00e9s les tubercules. Enlevez le paillage de vos plates bandes quelque semaine avant la plantation, cela aidera \u00e0 exposer les gast\u00e9ropodes aux gel\u00e9es tardives et \u00e0 leurs pr\u00e9dateurs naturels.<br>&nbsp;Utilisez aussi des cendres de bois ou des marcs de caf\u00e9s autour des vos plantations. Pour les plus t\u00e9m\u00e9raires comme moi, sortez le soir \u00e0 la nuit tomb\u00e9e \u00e0 la lampe torche pour \u00e9liminer les bestioles \u00e0 la main.<\/p>\n\n\n\n<p>Beaucoup moins ravageurs, les pucerons noirs aiment s\u2019installer sur les jeunes pousses de dahlias. Je pulv\u00e9rise donc les tiges atteintes avec une solution de savon noir ou d\u2019huile de colza dilu\u00e9 \u00e0 1\/10 avec de l\u2019eau et cela, quand le soleil ne tape plus sur les plantes.<br>Les pinces-oreilles aiment se cacher dans les fleurs de dahlia et pour cela, ils se frayent un chemin en d\u00e9coupant les p\u00e9tales au passage mais ne font presque pas de d\u00e9g\u00e2ts sur la partie verte de la plante. Je les pi\u00e8ge en suspendant sur le tuteur un pot plein de paille retourn\u00e9 sur le tuteur. Ils se r\u00e9fugient \u00e0 l\u2019int\u00e9rieur et je vide le pot loin de mes plantes.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>\u00c9boutonner les dahlias<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/e\u0301boutonner-600x900-3.png\" alt=\"\" class=\"wp-image-14043\" width=\"227\" height=\"341\" srcset=\"https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/e\u0301boutonner-600x900-3.png 600w, https:\/\/gaspardatable.dev-wordpress.fr\/wp-content\/uploads\/2022\/03\/e\u0301boutonner-600x900-3-200x300.png 200w\" sizes=\"(max-width: 227px) 100vw, 227px\" \/><\/figure><\/div>\n\n\n\n<p>Pour que mes plantes aient des fleurs opulentes, j\u2019\u00e9limine les boutons situ\u00e9s \u00e0 droite et \u00e0 gauche du bouton principal. Ce geste permet \u00e0 la s\u00e8ve de faire grossir davantage le bouton central qui sera mieux nourri. Pour une floraison plus abondante et de longue dur\u00e9e, coupez les fleurs fan\u00e9es. De cette fa\u00e7on la plante ne d\u00e9pensera pas de l\u2019\u00e9nergie pour produire des graines mais elle l\u2019utiliser pour fleurir \u00e0 nouveau.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Hiverner les dahlias<\/strong><\/h3>\n\n\n\n<p>Apr\u00e8s la premi\u00e8re gel\u00e9e automnale, coupez les tiges de vos dahlias \u00e0 3 cm du sol et d\u00e9plantez-les aussi t\u00f4t \u00e0 l\u2019aide d\u2019une fourche b\u00eache, en faisant bien s\u00fbr attention \u00e0 ne pas ab\u00eemer les tubercules. Rincez-les et laissez-les s\u00e9cher, t\u00eate en bas, dans un lieu prot\u00e9g\u00e9 o\u00f9 la temp\u00e9rature ne descend pas en dessous de 0\u00b0C. Les dahlias sont des plantes g\u00e9lives.&nbsp;<\/p>\n\n\n\n<p>Stockez donc vos tubercules dans un endroit o\u00f9 la temp\u00e9rature oscille entre 2\u00b0C et 8\u00b0C avec un bon taux d\u2019humidit\u00e9 et assez ventil\u00e9<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"has-medium-font-size wp-block-heading\"><strong>Multiplier et diviser les dahlias<\/strong><\/h3>\n\n\n\n<p>En avril, des bourgeons apparaissent sur le collet du tubercule. Ils sont tr\u00e8s fragiles.<br>C\u2019est le bon moment pour diviser le pied \u00e0 l\u2019aide d\u2019un couteau, un s\u00e9cateur ou une serpette.<br><br>Avant de proc\u00e9der \u00e0 la division, v\u00e9rifiez que vos tubercules ne soient pas atteints par la pourriture, et qu\u2019ils soient en bon \u00e9tat.&nbsp;<\/p>\n\n\n\n<p>Coupez les parties atteintes ou n\u00e9cros\u00e9es. Ensuite, coupez d\u2019un coup net entre les tubercules de sorte que chaque partie comporte au moins un bourgeon. R\u00e9p\u00e9tez cette action jusqu\u2019\u00e0 que le pied soit totalement divis\u00e9.&nbsp;<\/p>\n\n\n\n<p>Faites attention \u00e0 ne pas \u00e9garer le nom de la vari\u00e9t\u00e9 que vous \u00eates en train de diviser. Nettoyez la lame de votre outil quand vous changez de pied pour \u00e9viter de transmettre des \u00e9ventuelles maladies aux autres plantes.&nbsp;<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center\"><strong>Bonne plantation<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Je cultive des dahlias dans mon jardin depuis plusieurs \u00e9t\u00e9s et si vous n\u2019en avez jamais cultiv\u00e9 auparavant, je vous garantis que vous vous passionnerez rapidement pour &#8230;<\/p>","protected":false},"author":1,"featured_media":2729,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2353","guides-plantations","type-guides-plantations","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment planter des dahlias - GASPARDATABLE<\/title>\n<meta name=\"description\" content=\"Comment planter vos dahlias ? 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