{"id":332,"date":"2025-07-22T15:18:42","date_gmt":"2025-07-22T15:18:42","guid":{"rendered":"https:\/\/home.duval.ip-ddns.com\/?post_type=product&p=332"},"modified":"2026-09-04T11:40:30","modified_gmt":"2026-09-04T11:40:30","slug":"marcilea-mutica","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/marcilea-mutica\/","title":{"rendered":"Marcilea Mutica"},"content":{"rendered":"
Le Marsilea mutica<\/strong><\/em> (commun\u00e9ment appel\u00e9 Tr\u00e8fle d’eau panach\u00e9<\/strong> ou Nardou arc-en-ciel<\/strong>) est une foug\u00e8re aquatique vivace<\/strong> appartenant \u00e0 la famille des Marsileaceae<\/em>. Malgr\u00e9 sa ressemblance frappante avec un tr\u00e8fle \u00e0 quatre feuilles, il s’agit bien d’une foug\u00e8re et non d’une plante \u00e0 fleurs.\u00a0<\/div>\n
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  • Feuillage :<\/strong> Ses feuilles sont divis\u00e9es en quatre folioles<\/strong> en forme de coin formant une lame circulaire. La particularit\u00e9 esth\u00e9tique majeure du Marsilea mutica<\/em> r\u00e9side dans son feuillage bicolore ou panach\u00e9<\/strong> (souvent marqu\u00e9 de nuances de vert et de bandes contrast\u00e9es), ce qui lui vaut son surnom de nardou arc-en-ciel.<\/span>\u00a0<\/span><\/li>\n
  • Port et comportement :<\/strong> La plante d\u00e9veloppe un fin rhizome tra\u00e7ant ou stolonif\u00e8re<\/strong> sous la surface. En eau profonde, ses feuilles flottent \u00e0 la surface comme des n\u00e9nuphars, tandis qu’en eau peu profonde ou sur les berges, elles se dressent de mani\u00e8re semi-verticale.<\/span>\u00a0<\/span><\/li>\n
  • Reproduction :<\/strong> En tant que foug\u00e8re, elle ne produit pas de fleurs mais des sporocarpes<\/strong>, qui sont de petites structures en forme de gousses contenant les spores.<\/span>\u00a0<\/span><\/li>\n

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    \u00a0Origine et Habitat<\/div>\n
    Cette esp\u00e8ce est originaire d’Australie<\/strong> et de Nouvelle-Cal\u00e9donie<\/strong>. Elle s’\u00e9panouit naturellement dans les zones humides, les \u00e9tangs, les marais et les cours d’eau calmes.\u00a0<\/div>\n
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    \u00a0Conditions de culture en bassin<\/div>\n
    Le Tr\u00e8fle d’eau panach\u00e9 est une plante ornementale tr\u00e8s appr\u00e9ci\u00e9e pour sa croissance rapide et sa facilit\u00e9 de culture :\u00a0<\/div>\n
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    • Profondeur de plantation :<\/strong> Elle s’installe id\u00e9alement sous 10 \u00e0 30 cm d’eau<\/strong>, mais tol\u00e8re aussi les sols satur\u00e9s en humidit\u00e9 sur les berges.<\/span><\/span><\/li>\n
    • Exposition :<\/strong> Plein soleil \u00e0 mi-ombre.<\/span><\/span><\/li>\n
    • Rusticit\u00e9 :<\/strong> Bien que d’origine subtropicale, elle se comporte comme une plante caduque et r\u00e9siste bien \u00e0 l’hiver europ\u00e9en<\/strong> en retombant au fond du bassin avant de repartir au printemps.<\/span><\/span><\/li>\n
    • Entretien :<\/strong> Sa croissance peut \u00eatre tr\u00e8s rapide et tapissante. Bien qu’elle puisse devenir envahissante si l’espace est grand, ses stolons restent faciles \u00e0 contr\u00f4ler en surface pour limiter son \u00e9talement.<\/span><\/li>\n<\/ul>\n
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      Souhaitez-vous obtenir des conseils sp\u00e9cifiques pour l’installer dans un bassin<\/strong>, un aquarium<\/strong> ou un terrarium<\/strong> ?\u00a0<\/div>\n

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      Le Marsilea mutica (commun\u00e9ment appel\u00e9 Tr\u00e8fle d’eau panach\u00e9 ou Nardou arc-en-ciel) est une foug\u00e8re aquatique vivace appartenant \u00e0 la famille […]<\/p>\n","protected":false},"featured_media":8440,"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":[27,32],"product_tag":[19],"class_list":["post-332","product","type-product","status-publish","has-post-thumbnail","product_cat-plantes-aquatiques","product_cat-plantes-flottantes","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\/332","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=332"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8440"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=332"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=332"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=332"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}