{"id":570,"date":"2020-05-21T14:19:28","date_gmt":"2020-05-21T12:19:28","guid":{"rendered":"https:\/\/jiffygroup.com\/?post_type=crops&#038;p=570"},"modified":"2023-10-04T15:00:39","modified_gmt":"2023-10-04T13:00:39","slug":"bisannuelles","status":"publish","type":"crops","link":"https:\/\/jiffygroup.com\/fr\/crops\/plantes-a-massifs\/bisannuelles\/","title":{"rendered":"Bisannuelles"},"content":{"rendered":"\n<p class=\"has-text-color\" style=\"color:#00843a\"><strong>Prot\u00e9ger les syst\u00e8mes racinaires complexes<\/strong><\/p>\n\n\n\n<p>Les bisannuelles d\u00e9veloppent des racines complexes et fragiles d\u00e8s leur premi\u00e8re saison de croissance. Elles doivent conserver un certain \u00e9quilibre pour atteindre une croissance et une floraison optimales au cours de leur deuxi\u00e8me ann\u00e9e. Sans le milieu de croissance ad\u00e9quat, les plantes pourraient souffrir des probl\u00e8mes d\u2019apport en nutriments et des variations de pH au point de devoir \u00eatre commercialis\u00e9es.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#00843a\"><strong>R\u00e9tention des nutriments et d\u2019eau<\/strong><\/p>\n\n\n\n<p>Les substrats Jiffy fournissent aux racines un rapport air\/eau optimal pour d\u00e9velopper un solide r\u00e9seau de mycorhizes et d\u2019autres \u00e9changes b\u00e9n\u00e9fiques. Ils aident vos plantes \u00e0 maintenir des capacit\u00e9s de r\u00e9tention d\u2019eau et de nutriments id\u00e9ales pour une croissance \u00e0 long terme.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#00843a\"><strong>R\u00e9duire le compactage du sol<\/strong><\/p>\n\n\n\n<p>Le compactage du sol peut survenir apr\u00e8s un arrosage prolong\u00e9. Jiffy propose des solutions pour \u00e9liminer ce probl\u00e8me. Les produits Jiffy prot\u00e9geront vos plantes contre la pourriture des racines et d\u2019autres maladies transmises par le sol qui proviennent d\u2019un manque d\u2019air dans la zone racinaire.<\/p>\n","protected":false},"featured_media":1439,"parent":0,"template":"","meta":{"_acf_changed":false,"editor_notices":[]},"species":[6],"class_list":["post-570","crops","type-crops","status-publish","has-post-thumbnail","hentry","species-plantes-a-massifs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v26.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Plantes de jardin bisannuelles | Culture | Jiffy Group<\/title>\n<meta name=\"description\" content=\"Plantes \u00e0 massifs bisannuelles : Soutenez leurs racines fragiles avec les substrats Jiffy. 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