{"id":1066,"date":"2025-07-24T09:24:41","date_gmt":"2025-07-24T09:24:41","guid":{"rendered":"https:\/\/www.lejardin-auxnympheas.com\/staging\/?post_type=product&p=1066"},"modified":"2026-09-07T09:08:30","modified_gmt":"2026-09-07T09:08:30","slug":"hygroryza-aristata","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/hygroryza-aristata\/","title":{"rendered":"Hygroryza Aristata"},"content":{"rendered":"
L’Hygroryza aristata<\/em><\/span><\/strong> est une plante aquatique unique appartenant \u00e0 la famille des Poaceae (les gramin\u00e9es)<\/strong>. Originaire d’Asie du Sud-Est<\/strong>, elle est la seule esp\u00e8ce de son genre (Hygroryza<\/em>). Tr\u00e8s appr\u00e9ci\u00e9e en aquariophilie et pour les bassins ext\u00e9rieurs, elle se distingue par sa croissance en surface et son allure exotique qui rappelle de petites tiges de bambou flottantes.\u00a0<\/div>\n
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\u00a0Description Morphologique<\/div>\n
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    • Feuillage :<\/strong> Ses feuilles sont lanc\u00e9ol\u00e9es (en forme de lance), d’un vert tendre et lumineux. Elles pr\u00e9sentent des nervures bien visibles et poss\u00e8dent une surface hydrofuge (l’eau perle dessus sans les mouiller).<\/span><\/span><\/li>\n
    • Tiges et Flotteurs :<\/strong> La plante d\u00e9veloppe des gaines foliaires gonfl\u00e9es et bulbeuses. Remplies d’air, elles agissent comme de v\u00e9ritables flotteurs naturels<\/strong> qui lui permettent de se maintenir parfaitement \u00e0 la surface de l’eau.<\/span>\u00a0<\/span><\/li>\n
    • Syst\u00e8me Racinaire :<\/strong> Elle d\u00e9veloppe de longues racines plumeuses, d’une couleur allant du blanc au pourpre\/marron fonc\u00e9. En aquarium, ces racines forment un superbe r\u00e9seau suspendu qui sert de refuge id\u00e9al pour les alevins<\/strong> et les petites crevettes.<\/span>\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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      \u00a0Conditions de Maintenance<\/div>\n
      L’ Hygroryza aristata<\/em> est une plante globalement facile \u00e0 maintenir, mais elle a des besoins sp\u00e9cifiques pour s’\u00e9panouir :<\/div>\n
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        • \u00c9clairage :<\/strong> Fort \u00e0 tr\u00e8s fort<\/strong>. Comme la majorit\u00e9 des plantes flottantes, elle a un acc\u00e8s direct \u00e0 la lumi\u00e8re et en est tr\u00e8s gourmande.<\/span>\u00a0<\/span><\/li>\n
        • Param\u00e8tres de l’eau :<\/strong><\/span>\n
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            • Temp\u00e9rature :<\/strong> Id\u00e9alement entre 18\u00b0C et 28\u00b0C<\/strong> (elle tol\u00e8re de courtes p\u00e9riodes plus fra\u00eeches en bassin).<\/span><\/li>\n
            • pH :<\/strong> 6.0 \u00e0 8.0<\/strong>.<\/span><\/li>\n
            • Duret\u00e9 (GH) :<\/strong> 8 \u00e0 15 \u00b0dGH<\/strong> (assez tol\u00e9rante).<\/span>\u00a0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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            • Nutrition :<\/strong> Elle puise ses nutriments directement dans la colonne d’eau. C’est une excellente \u00ab\u00a0pompe \u00e0 nitrates\u00a0\u00bb<\/strong>, ce qui aide \u00e0 limiter la prolif\u00e9ration des algues. Si l’eau manque de nutriments (notamment de fer), ses feuilles ont tendance \u00e0 jaunir.<\/span>\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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              \u00a0Comportement et Entretien<\/div>\n
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                • Type de culture :<\/strong> Elle doit obligatoirement flotter en surface<\/strong> (aquarium ouvert recommand\u00e9). Si elle est totalement immerg\u00e9e, elle finit par d\u00e9p\u00e9rir. En milieu tr\u00e8s humide, elle peut \u00e9galement adopter un comportement rampant \u00e9merg\u00e9 sur un sol boueux.<\/span>\u00a0<\/span><\/li>\n
                • Croissance & Taille :<\/strong> Sa croissance est rapide lorsque les conditions de lumi\u00e8re et de nutriments sont r\u00e9unies. Il convient de la tailler r\u00e9guli\u00e8rement<\/strong> en coupant les tiges trop longues pour \u00e9viter qu’elle n’obscurcisse compl\u00e8tement le fond de l’aquarium et ne prive les autres plantes de lumi\u00e8re.<\/span>\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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                  \u00a0Les Avantages en Aquarium \/ Bassin<\/div>\n
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                    1. Esth\u00e9tique unique :<\/strong> Elle brise la monotonie des plantes flottantes classiques (comme les lentilles d’eau ou les grenouillettes) gr\u00e2ce \u00e0 son port allong\u00e9.<\/span><\/li>\n
                    2. Zone d’ombrage :<\/strong> Elle cr\u00e9e des zones tamis\u00e9es parfaites pour les poissons timides ou les esp\u00e8ces aimant l’ombre (comme les Gouramis ou les Betta).<\/span><\/li>\n
                    3. \u00c9puration de l’eau :<\/strong> En consommant activement les d\u00e9chets organiques (nitrates et phosphates), elle participe activement \u00e0 l’\u00e9quilibre biologique du bac.<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

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                      Souhaitez-vous obtenir des conseils sur la fa\u00e7on de la multiplier<\/strong> ou de l’associer avec d’autres plantes de surface<\/strong> ?<\/div>\n

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                      L’Hygroryza aristata est une plante aquatique unique appartenant \u00e0 la famille des Poaceae (les gramin\u00e9es). Originaire d’Asie du Sud-Est, elle […]<\/p>\n","protected":false},"featured_media":8683,"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":[32],"product_tag":[19],"class_list":["post-1066","product","type-product","status-publish","has-post-thumbnail","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\/1066","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=1066"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8683"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=1066"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1066"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1066"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}