{"id":11447,"date":"2026-10-15T13:47:47","date_gmt":"2026-10-15T17:47:47","guid":{"rendered":"https:\/\/lemaraichermoderne.com\/?post_type=product&#038;p=11447"},"modified":"2026-10-26T10:43:58","modified_gmt":"2026-10-26T14:43:58","slug":"grodan-gro-blocks-4x-4x-2-5-6-pqt","status":"publish","type":"product","link":"https:\/\/lemaraichermoderne.com\/en\/produit\/grodan-gro-blocks-4x-4x-2-5-6-pqt\/","title":{"rendered":"Grodan Gro-Blocks 4&#8243;x 4&#8243;x 2.5&#8243;"},"content":{"rendered":"<p>La laine de roche Grodan (laine de roche) est fabriqu\u00e9e \u00e0 partir de roches fondues fil\u00e9es en fibres ressemblant \u00e0 de la barbe \u00e0 papa, puis compress\u00e9es en cubes, blocs ou dalles. L\u00e0 o\u00f9 d&#8217;autres fabricants de laine de roche coupent toutes les tailles \u00e0 partir d&#8217;un seul lot de laine, Grodan est unique en fabriquant diff\u00e9rents types de fibres. L\u2019objectif est de r\u00e9pondre aux besoins de l\u2019usine aux diff\u00e9rentes \u00e9tapes de l\u2019usine. Grodan a une \u00e9norme capacit\u00e9 \u00e0 absorber la solution nutritive tout en retenant beaucoup d\u2019oxyg\u00e8ne pour une croissance rapide des plantes. Grodan est disponible en tailles gradu\u00e9es. Les semis d\u00e9marr\u00e9s en cubes sont facilement transf\u00e9r\u00e9s sur des blocs puis sur des dalles, si vous le souhaitez. Les semis ou les boutures d\u00e9marr\u00e9es dans les cubes Grodan peuvent \u00e9galement \u00eatre transplant\u00e9s dans des jardini\u00e8res et des substrats de culture plus traditionnels. Blocs Grodan &#8211; Les blocs Grodan Delta sont les blocs les plus uniformes disponibles sur le march\u00e9. Ils comportent des rainures am\u00e9lior\u00e9es \u00e0 la base pour favoriser un meilleur drainage. Ils sont disponibles dans un large assortiment de tailles et de configurations pour s&#8217;adapter \u00e0 tous les types de plantes. Ces blocs de culture sont utilis\u00e9s pour le semis direct ou en &#8220;blocage sur&#8221; de plantes sur\u00e9lev\u00e9es Macro et Multiblock. Les bouchons AO 36\/40 s&#8217;adaptent bien aux tailles de trous fournies par les blocs. Les blocs peuvent ensuite \u00eatre plac\u00e9s sur une dalle pour permettre un plus grand volume de croissance. Hugo est le plus grand des blocs en croissance. Il offre suffisamment de volume de croissance pour supporter une plante plus grande, il n\u2019est donc pas n\u00e9cessaire de le placer sur une dalle.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La laine de roche Grodan (laine de roche) est fabriqu\u00e9e \u00e0 partir de roches fondues fil\u00e9es en fibres ressemblant \u00e0 de la barbe \u00e0 papa, puis compress\u00e9es en cubes, blocs ou dalles. L\u00e0 o\u00f9 d&#8217;autres fabricants de laine de roche coupent toutes les tailles \u00e0 partir d&#8217;un seul lot de laine, Grodan est unique en [&hellip;]<\/p>\n","protected":false},"featured_media":11448,"template":"","meta":[],"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":["post-11447","product","type-product","status-publish","has-post-thumbnail","product_cat-milieu-de-croissance","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Grodan Gro-Blocks 4&quot;x 4&quot;x 2.5&quot; - Le Mara\u00eecher Moderne<\/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:\/\/lemaraichermoderne.com\/en\/produit\/grodan-gro-blocks-4x-4x-2-5-6-pqt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grodan Gro-Blocks 4&quot;x 4&quot;x 2.5&quot; - Le Mara\u00eecher Moderne\" \/>\n<meta property=\"og:description\" content=\"La laine de roche Grodan (laine de roche) est fabriqu\u00e9e \u00e0 partir de roches fondues fil\u00e9es en fibres ressemblant \u00e0 de la barbe \u00e0 papa, puis compress\u00e9es en cubes, blocs ou dalles. 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