{"id":1088,"date":"2025-07-24T10:24:47","date_gmt":"2025-07-24T10:24:47","guid":{"rendered":"https:\/\/www.lejardin-auxnympheas.com\/staging\/?post_type=product&p=1088"},"modified":"2026-09-15T15:53:34","modified_gmt":"2026-09-15T15:53:34","slug":"valisneria","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/valisneria\/","title":{"rendered":"Valisneria"},"content":{"rendered":"

La Vallisneria<\/strong> (ou Vallisn\u00e9rie) est un genre de plantes aquatiques immerg\u00e9es<\/strong> de la famille des Hydrocharitaceae<\/em>, extr\u00eamement populaire en aquariophilie et pour les bassins de jardin<\/mark>. Reconnaissable \u00e0 ses longues feuilles vertes en forme de rubans, elle forme des herbiers denses qui servent de refuge naturel \u00e0 la biodiversit\u00e9.<\/p>\n

 <\/p>\n

R\u00f4le \u00c9cologique & Avantages<\/div>\n
    \n
  • Excellente plante antinitrate :<\/strong> Sa croissance rapide lui permet de consommer efficacement les nitrates et les phosphates en exc\u00e8s, ce qui limite naturellement la prolif\u00e9ration des algues.<\/span>\u00a0<\/li>\n
  • Oxyg\u00e9nation de l’eau :<\/strong> Elle participe activement \u00e0 l’\u00e9quilibre biologique du milieu en lib\u00e9rant de l’oxyg\u00e8ne.<\/span>\u00a0<\/li>\n
  • Refuge pour la faune :<\/strong> Ses touffes denses r\u00e9duisent le stress des poissons et font le bonheur des crevettes, escargots et poissons de fond (comme les Otocinclus<\/em>).<\/span>\u00a0<\/li>\n

    <\/ul>\n

    <\/div>\n
    Param\u00e8tres de Maintenance<\/div>\n
    <\/div>\n
    \n\n\n\n\n\n\n\n
    Param\u00e8tre<\/th>\nValeur Recommand\u00e9e<\/th>\n

    <\/tr>\n

    Temp\u00e9rature<\/strong><\/td>\n15\u00b0C \u00e0 30\u00b0C (s’adapte \u00e0 l’eau froide et tropicale)<\/td>\n

    <\/tr>\n

    pH<\/strong><\/td>\n6.0 \u00e0 8.5<\/td>\n

    <\/tr>\n

    \u00c9clairage<\/strong><\/td>\nMoyen \u00e0 intense<\/td>\n

    <\/tr>\n

    Substrat<\/strong><\/td>\nSable ou gravier fin (\u00e9viter le quartz tranchant), enrichi en engrais<\/td>\n

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

    <\/div>\n

    <\/div>\n
    Plantation et Entretien<\/div>\n
      \n
    • Technique de plantation :<\/strong> Il est crucial de ne pas enterrer le collet<\/strong> (la base claire d’o\u00f9 partent les feuilles). Si la plante est enfonc\u00e9e trop profond\u00e9ment dans le sable, elle risque de pourrir.<\/span>\u00a0<\/li>\n
    • Emplacement :<\/strong> Placez-la de pr\u00e9f\u00e9rence \u00e0 l’arri\u00e8re-plan (au fond) ou sur les c\u00f4t\u00e9s de l’aquarium pour cr\u00e9er un effet de rideau v\u00e9g\u00e9tal.<\/span>\u00a0<\/li>\n
    • Taille :<\/strong> Si ses feuilles deviennent trop envahissantes \u00e0 la surface, elles peuvent \u00eatre coup\u00e9es proprement avec des ciseaux adapt\u00e9s. Elle supporte tr\u00e8s bien la taille.<\/span>\u00a0<\/li>\n
    • Multiplication :<\/strong> Elle se propage de mani\u00e8re autonome et tr\u00e8s rapide en \u00e9mettant des stolons<\/strong> (rejets horizontaux) qui forment de nouveaux pieds.<\/span><\/li>\n<\/ul>\n

       <\/p>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      La Vallisneria (ou Vallisn\u00e9rie) est un genre de plantes aquatiques immerg\u00e9es de la famille des Hydrocharitaceae, extr\u00eamement populaire en aquariophilie […]<\/p>\n","protected":false},"featured_media":8713,"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-1088","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\/1088","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=1088"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8713"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=1088"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1088"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1088"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}