{"id":154,"date":"2025-07-13T15:15:48","date_gmt":"2025-07-13T15:15:48","guid":{"rendered":"https:\/\/home.duval.ip-ddns.com\/?post_type=product&p=154"},"modified":"2026-09-04T12:14:27","modified_gmt":"2026-09-04T12:14:27","slug":"aloides-stratoites","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/aloides-stratoites\/","title":{"rendered":"Aloides Stratoites"},"content":{"rendered":"
Le Stratiotes aloides<\/strong><\/em> (commun\u00e9ment appel\u00e9 alo\u00e8s d’eau<\/strong>, faux-alo\u00e8s<\/strong> ou ananas d’eau<\/strong>) est une plante aquatique vivace fascinante appartenant \u00e0 la famille des Hydrocharitac\u00e9es<\/strong>. Originaire d’Eurasie, elle est particuli\u00e8rement r\u00e9put\u00e9e pour son comportement de \u00ab\u00a0sous-marin\u00a0\u00bb au fil des saisons et son allure exotique qui rappelle la couronne d’un ananas ou un alo\u00e8s terrestre.\u00a0<\/div>\n
Voici une description compl\u00e8te et d\u00e9taill\u00e9e de cette plante :<\/div>\n
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1. Apparence et Morphologie<\/div>\n
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    \n
  • Le feuillage :<\/strong> La plante forme une rosette dense<\/strong> et rigide qui peut atteindre 40 \u00e0 50 cm de diam\u00e8tre<\/strong> \u00e0 l’\u00e2ge adulte. Les feuilles sont longues (jusqu’\u00e0 40 cm), charnues, cassantes et se terminent en pointe. Elles poss\u00e8dent des bordures fortement dent\u00e9es et \u00e9pineuses<\/strong>, ce qui les rend l\u00e9g\u00e8rement piquantes au toucher.<\/span>\u00a0<\/li>\n
  • Les fleurs :<\/strong> Au cours de l’\u00e9t\u00e9, de petites fleurs blanches \u00e0 trois p\u00e9tales<\/strong> avec un c\u0153ur jaune \u00e9mergent du centre de la rosette. L’esp\u00e8ce est g\u00e9n\u00e9ralement dio\u00efque (fleurs m\u00e2les et femelles sur des plants s\u00e9par\u00e9s).<\/span>\u00a0<\/li>\n
  • Les racines :<\/strong> Elle poss\u00e8de de longues racines verticales. Selon la saison, ces racines s’ancrent l\u00e9g\u00e8rement dans la vase pour puiser les nutriments.<\/span> une fois ancr\u00e9es dans la vase les racines (fragiles) ne sont lus d\u00e9pla\u00e7able, d’ou une disponibilit\u00e9 de la plante tr\u00e8s saisonni\u00e8re<\/li>\n

    <\/ul>\n

    <\/div>\n
    2. Le cycle de vie \u00ab\u00a0Sous-Marin\u00a0\u00bb (Le cycle saisonnier)<\/div>\n
    Le Stratiotes aloides<\/em> change de position dans l’eau de fa\u00e7on cyclique :<\/div>\n
      \n
    • Au printemps et en \u00e9t\u00e9 :<\/strong> Avec le red\u00e9marrage de la v\u00e9g\u00e9tation , la plante remonte \u00e0 la surface. La rosette \u00e9merge partiellement \u00e0 l’air libre pour la floraison.<\/span> .\u00a0hiver :<\/strong> La plante devient plus lourde, se gorge d’eau , les racines ce contractes et la plante coule au fond du bassin<\/strong>. Elle y passe tout l’hiver \u00e0 l’abri du gel, ce qui lui conf\u00e8re une excellente rusticit\u00e9 (jusqu’\u00e0 -28\u00b0C).<\/span>\u00a0<\/li>\n

      <\/ul>\n

      <\/div>\n
      3. R\u00f4le \u00e9cologique et Utilit\u00e9 au bassin<\/div>\n
        \n
      • Plante oxyg\u00e9nante et \u00e9puratrice :<\/strong> C’est une excellente alli\u00e9e pour les bassins de jardin. Elle absorbe les nutriments en exc\u00e8s dans l’eau, limitant ainsi la prolif\u00e9ration des algues filamenteuses, tout en lib\u00e9rant de l’oxyg\u00e8ne.<\/span>\u00a0<\/li>\n
      • Refuge pour la faune :<\/strong> Ses feuilles rigides et \u00e9mergentes servent de support id\u00e9al pour les pontes d’insectes et permettent notamment aux nymphes de libellules<\/strong> de grimper pour accomplir leur mue.<\/span><\/li>\n

        <\/ul>\n

        <\/div>\n
        4. Conditions de culture<\/div>\n
          \n
        • Exposition :<\/strong> Plein soleil \u00e0 mi-ombre (au moins 4 heures de soleil par jour pour bien fleurir).<\/span><\/li>\n
        • Profondeur d’eau :<\/strong> Id\u00e9alement entre 30 cm et 1 m\u00e8tre<\/strong> de profondeur, dans des eaux calmes ou stagnantes (mares, \u00e9tangs).<\/span><\/li>\n
        • Entretien :<\/strong> Tr\u00e8s facile, elle ne demande aucune plantation en terre. Il suffit de la d\u00e9poser \u00e0 la surface de l’eau. Sa multiplication se fait naturellement par production de rejets (stolons).<\/span>\u00a0<\/li>\n

          <\/ul>\n

          Note de vigilance : Bien qu’elle soit devenue rare et prot\u00e9g\u00e9e dans son milieu naturel en France, elle peut se montrer tr\u00e8s colonisatrice dans un petit bassin si les conditions lui plaisent. Il suffit alors de retirer les rosettes en surnombre \u00e0 la main.<\/em>\u00a0<\/div>\n
          <\/div>\n
          <\/div>\n
          \n
          Souhaitez-vous obtenir des conseils sp\u00e9cifiques sur la quantit\u00e9 de plantes<\/strong> \u00e0 introduire dans votre bassin, ou cherchez-vous des plantes compagnes<\/strong> pour l’associer ?<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

          Le Stratiotes aloides (commun\u00e9ment appel\u00e9 alo\u00e8s d’eau, faux-alo\u00e8s ou ananas d’eau) est une plante aquatique vivace fascinante appartenant \u00e0 la […]<\/p>\n","protected":false},"featured_media":8481,"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":[27,32,33],"product_tag":[19],"class_list":["post-154","product","type-product","status-publish","has-post-thumbnail","product_cat-plantes-aquatiques","product_cat-plantes-flottantes","product_cat-plantes-oxigenantes","product_tag-vegetaux","desktop-align-left","tablet-align-left","mobile-align-left","first","outofstock","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\/154","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=154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8481"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=154"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=154"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=154"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}