{"id":1081,"date":"2025-07-24T10:14:31","date_gmt":"2025-07-24T10:14:31","guid":{"rendered":"https:\/\/www.lejardin-auxnympheas.com\/staging\/?post_type=product&p=1081"},"modified":"2026-09-15T16:14:54","modified_gmt":"2026-09-15T16:14:54","slug":"ceratophyllum-demersum-cornifle-immerge","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/ceratophyllum-demersum-cornifle-immerge\/","title":{"rendered":"Ceratophyllum Demersum (cornifle immerg\u00e9)"},"content":{"rendered":"
Le Ceratophyllum demersum<\/strong><\/em>, commun\u00e9ment appel\u00e9 cornifle immerg\u00e9<\/strong> ou c\u00e9ratophylle, est une plante aquatique vivace et flottante<\/mark>, extr\u00eamement populaire en aquariophilie et pour les bassins de jardin.<\/div>\n
<\/div>\n
Caract\u00e9ristiques principales<\/div>\n
<\/div>\n
<\/div>\n
    \n
  • Plante sans racines :<\/strong> Elle absorbe tous ses nutriments directement par ses feuilles. Elle peut flotter librement ou \u00eatre ancr\u00e9e dans le substrat \u00e0 l’aide de tiges modifi\u00e9es.<\/span><\/li>\n
  • Croissance ultra-rapide :<\/strong> Elle consomme massivement les nitrates et les phosphates, ce qui en fait une alli\u00e9e majeure pour lutter contre les algues<\/strong>.<\/span><\/li>\n
  • Excellente cachette :<\/strong> Son feuillage dense et plumeux offre un refuge id\u00e9al pour les alevins et les jeunes crevettes.<\/span><\/li>\n
  • Oxyg\u00e9nation :<\/strong> C’est une plante hautement oxyg\u00e9nante pour l’eau.<\/span><\/li>\n

    <\/ul>\n

    <\/div>\n
    Param\u00e8tres de maintenance<\/div>\n
    Le cornifle immerg\u00e9 est une plante extr\u00eamement robuste et adaptable :<\/div>\n
    <\/div>\n
    \n\n\n\n\n\n\n\n
    Param\u00e8tre<\/th>\nPlage recommand\u00e9e<\/th>\n

    <\/tr>\n

    Temp\u00e9rature<\/strong><\/td>\n10 \u00b0C \u00e0 30 \u00b0C<\/strong> (supporte tr\u00e8s bien l’eau froide des bassins)<\/td>\n

    <\/tr>\n

    pH<\/strong><\/td>\n6,0 \u00e0 9,0<\/strong><\/td>\n

    <\/tr>\n

    \u00c9clairage<\/strong><\/td>\nMod\u00e9r\u00e9 \u00e0 intense<\/strong> (une lumi\u00e8re forte acc\u00e9l\u00e8re sa croissance)<\/td>\n

    <\/tr>\n

    Difficult\u00e9<\/strong><\/td>\nTr\u00e8s facile<\/strong> (id\u00e9ale pour les d\u00e9butants)<\/td>\n

    <\/tr>\n<\/tbody>\n<\/table>\n

    <\/div>\n

    <\/div>\n
    Entretien et conseils<\/div>\n
    Comme elle grandit tr\u00e8s vite, elle n\u00e9cessite une taille r\u00e9guli\u00e8re<\/strong> pour \u00e9viter qu’elle n’envahisse la surface et ne bloque la lumi\u00e8re pour les autres plantes. Il suffit de couper les tiges \u00e0 la longueur souhait\u00e9e et de repiquer ou laisser flotter les \u00e9traves coup\u00e9es.<\/div>\n","protected":false},"excerpt":{"rendered":"

    Le Ceratophyllum demersum, commun\u00e9ment appel\u00e9 cornifle immerg\u00e9 ou c\u00e9ratophylle, est une plante aquatique vivace et flottante, extr\u00eamement populaire en aquariophilie […]<\/p>\n","protected":false},"featured_media":8734,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[49,33],"product_tag":[19],"class_list":["post-1081","product","type-product","status-publish","has-post-thumbnail","product_cat-plantes-daquariums","product_cat-plantes-oxigenantes","product_tag-vegetaux","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product\/1081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/comments?post=1081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8734"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1081"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1081"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}