{"id":37262,"date":"2026-07-19T10:36:37","date_gmt":"2026-07-19T08:36:37","guid":{"rendered":"https:\/\/new.grena.com\/colture\/uncategorized\/fleurs\/"},"modified":"2026-07-19T11:36:12","modified_gmt":"2026-07-19T09:36:12","slug":"fleurs","status":"publish","type":"etheme_portfolio","link":"https:\/\/new.grena.com\/fr\/colture\/fleurs-et-prairies\/fleurs\/","title":{"rendered":"Fleurs"},"content":{"rendered":"<p><strong>ACTION BIOSTIMULANTE <\/strong><br \/>\n<strong>Autoris\u00e9 en Agriculture Biologique<\/strong><\/p>\n<p>Grena Extra Cornunghia est le produit id\u00e9al pour les fleurs car il contient des copeaux de corne fins, visibles car m\u00e9lang\u00e9s \u00e0 la mati\u00e8re organique du Grena Extra Cornunghia en pellets\u00a0; la mati\u00e8re organique Grena est obtenue par hydrolyse thermique humide, THP\u00ae, c&rsquo;est-\u00e0-dire cuisson de la mati\u00e8re organique uniquement par la chaleur, sans ajout de substances chimiques. La progressivit\u00e9 de la min\u00e9ralisation fait de Grena Extra Cornunghia un produit \u00e0 lib\u00e9ration lente\u00a0: en \u00e0 peine 28 jours, 50\u00a0% des unit\u00e9s fertilisantes de la matrice organique seront disponibles pour la nutrition, cette lib\u00e9ration se poursuivant ensuite pendant deux \u00e0 trois mois\u00a0; entre-temps, le pouvoir tampon du sol amorce la d\u00e9composition de la fraction \u00e0 min\u00e9ralisation plus longue, repr\u00e9sent\u00e9e par les copeaux de corne, dont la p\u00e9riode de lib\u00e9ration des \u00e9l\u00e9ments dans le sol ne s&rsquo;ach\u00e8vera qu&rsquo;apr\u00e8s 10 \u00e0 12 mois.<\/p>\n<p>Grena Extra Cornunghia assure ainsi une nutrition constante et \u00e9quilibr\u00e9e en \u00e9l\u00e9ments nutritifs, particuli\u00e8rement utile lors de son utilisation sous serre ou tunnel, o\u00f9 le taux d&rsquo;humidit\u00e9 \u00e9lev\u00e9 et la chaleur accrue augmentent sensiblement les temps de min\u00e9ralisation de toutes les mati\u00e8res organiques.<\/p>\n<p>Grena Extra Cornunghia est un produit biologique certifi\u00e9, mais qui offre \u00e9galement des rendements agronomiques int\u00e9ressants pour l&rsquo;agriculture conventionnelle et raisonn\u00e9e, o\u00f9 l&rsquo;apport calcul\u00e9 des unit\u00e9s fertilisantes compl\u00e8te et r\u00e9duit l&rsquo;apport du produit min\u00e9ral utilis\u00e9.<!-- .content-product --><!-- .row --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ACTION BIOSTIMULANTE Autoris\u00e9 en Agriculture Biologique Grena Extra Cornunghia est le produit id\u00e9al pour les fleurs car il contient des copeaux de corne fins, visibles&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8314,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_last_translation_edit_mode":["translation-editor"],"_elementor_template_type":["wp-post"],"_elementor_version":["3.6.2"],"_wpml_media_duplicate":["1","1","1"],"_wpml_media_featured":["1","1","1"],"_top_nav_excluded":[""],"_cms_nav_minihome":[""],"_wp_page_template":["default"],"_elementor_page_settings":["a:2:{s:14:\"ha_grid_number\";s:0:\"\";s:14:\"ha_grid_zindex\";s:4:\"1000\";}"],"_elementor_data":["[{\"id\":\"a5b4253\",\"elType\":\"section\",\"settings\":{\"layout\":\"full_width\",\"structure\":\"20\"},\"elements\":[{\"id\":\"70beda4\",\"elType\":\"column\",\"settings\":{\"_column_size\":50,\"_inline_size\":69.948},\"elements\":[{\"id\":\"70c4154\",\"elType\":\"widget\",\"settings\":{\"editor\":\"<p><strong>AZIONE BIOSTIMOLANTE <\\\/strong><br \\\/><strong>Consentito in Agricoltura Biologica<\\\/strong><\\\/p><p>Grena Extra Cornunghia rappresenta il prodotto ideale per i fiori perch\\u00e9 contiene cornunghia fine, visibile perch\\u00e9 mescolata alla sostanza organica del Grena Extra Cornunghia in pellet, la sostanza organica Grena \\u00e8 ottenuta per idrolisi termica umida, THP\\u00ae cio\\u00e8 cottura della sostanza organica solo con l\\u2019uso di calore, senza aggiunta di sostanze chimiche. 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