{"id":45946,"date":"2025-11-16T12:14:21","date_gmt":"2025-11-16T11:14:21","guid":{"rendered":"https:\/\/www.interflora.fr\/blog\/?p=45946"},"modified":"2025-11-21T15:08:59","modified_gmt":"2025-11-21T14:08:59","slug":"arrosage-poinsettia","status":"publish","type":"post","link":"https:\/\/www.interflora.fr\/blog\/arrosage-poinsettia\/","title":{"rendered":"L&rsquo;arrosage du Poinsettia ou \u00e9toile de no\u00ebl : tout ce qu&rsquo;il faut savoir"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Le <strong>poinsettia <\/strong>est la plante incontournable des f\u00eates de fin d\u2019ann\u00e9e. Mais, comme toutes les plantes, celui que l\u2019on surnomme l\u2019\u00e9toile de No\u00ebl a ses exigences, notamment en ce qui concerne l&rsquo;<strong>arrosage<\/strong>. Pour \u00e9viter que ses racines pourrissent, que ses feuilles tombent et que votre \u00e9toile de No\u00ebl d\u00e9p\u00e9risse, conna\u00eetre les bonnes pratiques autour de l\u2019<strong>arrosage d\u2019un poinsettia<\/strong> vous aidera \u00e0 le maintenir en bonne sant\u00e9 au fil des ans.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia.jpg\" alt=\"arrosage poinsettia\" class=\"wp-image-56089\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia.jpg 800w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia-300x169.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Est-ce que le poinsettia a besoin de beaucoup d&rsquo;eau&nbsp;?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le poinsettia est une plante tropicale, originaire des r\u00e9gions chaudes et humides du Mexique. Cependant, cela ne signifie pas qu\u2019il aime \u00eatre trop arros\u00e9. En r\u00e9alit\u00e9, l\u2019exc\u00e8s d\u2019eau est l\u2019une des erreurs les plus fr\u00e9quentes d\u2019entretien du poinsettia et peut causer des dommages, notamment la perte de ses feuilles ou la pourriture de ses racines. La cl\u00e9 est donc un <strong>arrosage mod\u00e9r\u00e9 et r\u00e9gulier<\/strong> pour maintenir un niveau d&rsquo;humidit\u00e9 adapt\u00e9, sans exc\u00e8s.<\/p>\n\n\n<div class=\"lp-produits-grid\"><div class=\"lp-produit\"><div class=\"lp-thumbnail-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-300x300.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-150x150.jpg 150w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-768x768.jpg 768w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"lp-badge\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/06\/logo-circle.png\" alt=\"Livraison rapide Interflora\"><\/div><span>La plante verte du fleuriste<\/span><p>26.95 \u20ac<\/p><span class=\"obf-link lp-cta\" role=\"link\" tabindex=\"0\" data-b64=\"aHR0cHM6Ly93d3cuaW50ZXJmbG9yYS5mci9wL2ZldGUtZGVzLXBlcmVzLXBsYW50ZS1mbGV1cmlzdGUvMS9GUj91dG1fbWVkaXVtPW9yZ2FuaWMmdXRtX3NvdXJjZT1ibG9nX3Byb2R1Y3RzJnV0bV9jYW1wYWlnbj01UERGRkRQ\" data-target=\"_blank\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-bag\" viewBox=\"0 0 16 16\"><path d=\"M8 1a2 2 0 0 1 2 2v1h2.5A1.5 1.5 0 0 1 14 5.5v8A1.5 1.5 0 0 1 12.5 15h-9A1.5 1.5 0 0 1 2 13.5v-8A1.5 1.5 0 0 1 3.5 3H6V2a2 2 0 0 1 2-1zm1 3V3a1 1 0 0 0-2 0v1h2z\"\/><\/svg>Voir le produit<\/span><p class=\"rapido\">Top produit<\/p><\/div><div class=\"lp-produit\"><div class=\"lp-thumbnail-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-300x300.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-150x150.jpg 150w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-768x768.jpg 768w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"lp-badge\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/06\/logo-circle.png\" alt=\"Livraison rapide Interflora\"><\/div><span>Le bouquet cr\u00e9atif du fleuriste de saison<\/span><p>36.95 \u20ac<\/p><span class=\"obf-link lp-cta\" role=\"link\" tabindex=\"0\" data-b64=\"aHR0cHM6Ly93d3cuaW50ZXJmbG9yYS5mci9wL2JvdXF1ZXQtZmxldXJpc3RlLWRlLXNhaXNvbi8xL0ZSP3V0bV9tZWRpdW09b3JnYW5pYyZ1dG1fc291cmNlPWJsb2dfcHJvZHVjdHMmdXRtX2NhbXBhaWduPTJCRlM=\" data-target=\"_blank\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-bag\" viewBox=\"0 0 16 16\"><path d=\"M8 1a2 2 0 0 1 2 2v1h2.5A1.5 1.5 0 0 1 14 5.5v8A1.5 1.5 0 0 1 12.5 15h-9A1.5 1.5 0 0 1 2 13.5v-8A1.5 1.5 0 0 1 3.5 3H6V2a2 2 0 0 1 2-1zm1 3V3a1 1 0 0 0-2 0v1h2z\"\/><\/svg>Voir le produit<\/span><p class=\"rapido\">Livraison rapide<\/p><\/div><div class=\"lp-produit\"><div class=\"lp-thumbnail-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-300x300.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-150x150.jpg 150w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-768x768.jpg 768w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"lp-badge\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/06\/logo-circle.png\" alt=\"Livraison rapide Interflora\"><\/div><span>La plante fleurie du fleuriste<\/span><p>28.95 \u20ac<\/p><span class=\"obf-link lp-cta\" role=\"link\" tabindex=\"0\" data-b64=\"aHR0cHM6Ly93d3cuaW50ZXJmbG9yYS5mci9wL2ZldGUtZ3JhbmQtbWVyZS1wbGFudGUtZmxldXJpc3RlLzEvRlI\/dXRtX21lZGl1bT1vcmdhbmljJnV0bV9zb3VyY2U9YmxvZ19wcm9kdWN0cyZ1dG1fY2FtcGFpZ249NVBGREY=\" data-target=\"_blank\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-bag\" viewBox=\"0 0 16 16\"><path d=\"M8 1a2 2 0 0 1 2 2v1h2.5A1.5 1.5 0 0 1 14 5.5v8A1.5 1.5 0 0 1 12.5 15h-9A1.5 1.5 0 0 1 2 13.5v-8A1.5 1.5 0 0 1 3.5 3H6V2a2 2 0 0 1 2-1zm1 3V3a1 1 0 0 0-2 0v1h2z\"\/><\/svg>Voir le produit<\/span><p class=\"rapido\">Livraison rapide<\/p><\/div><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Quand arroser le poinsettia&nbsp;?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les <a href=\"https:\/\/www.interflora.fr\/c\/plantes\/poinsettia\">poinsettias<\/a> n\u2019ont pas besoin d\u2019arrosages trop fr\u00e9quents. Un arrosage par semaine est g\u00e9n\u00e9ralement suffisant pour une plante de taille moyenne. Mais l&rsquo;important est de ne pas \u00e9tablir de routine stricte et d\u2019adapter la fr\u00e9quence d&rsquo;arrosage selon les signes que votre plante vous envoie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour <strong>savoir si le poinsettia a besoin d&rsquo;eau<\/strong>, touchez la surface du terreau en enfon\u00e7ant l\u00e9g\u00e8rement l\u2019index. S\u2019il est sec, c\u2019est le moment d\u2019arroser. En revanche, s\u2019il est encore un peu humide, vous pouvez attendre quelques jours.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-entretien.jpg\" alt=\"Entretien du Poinsettia\" class=\"wp-image-56086\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-entretien.jpg 800w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-entretien-300x169.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-entretien-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Comment savoir si mon poinsettia a soif ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si <strong>les feuilles de votre poinsettia commencent \u00e0 se recroqueviller<\/strong> ou \u00e0 perdre leur \u00e9clat, cela peut indiquer qu\u2019il a soif. Dans ce cas, n&rsquo;attendez pas et offrez-lui de l&rsquo;eau, mais en quantit\u00e9 raisonnable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au contraire, si les feuilles jaunissent ou deviennent molles, cela peut \u00eatre le signe d\u2019un exc\u00e8s d\u2019eau.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Veillez \u00e0 toujours observer les besoins de votre poinsettia et ajustez l\u2019arrosage en fonction. Une plante bien entretenue pourra conserver son feuillage et ses belles couleurs plus longtemps. C\u2019est d\u2019ailleurs une des cl\u00e9s pour <a href=\"https:\/\/www.interflora.fr\/blog\/faire-rougir-poinsettia\/\">faire rougir un poinsettia<\/a>.<\/p>\n\n\n<div class=\"lp-produits-grid\"><div class=\"lp-produit\"><div class=\"lp-thumbnail-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-300x300.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-150x150.jpg 150w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14-768x768.jpg 768w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/5PDFFDP-800Wx800H-0-1-14.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"lp-badge\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/06\/logo-circle.png\" alt=\"Livraison rapide Interflora\"><\/div><span>La plante verte du fleuriste<\/span><p>26.95 \u20ac<\/p><span class=\"obf-link lp-cta\" role=\"link\" tabindex=\"0\" data-b64=\"aHR0cHM6Ly93d3cuaW50ZXJmbG9yYS5mci9wL2ZldGUtZGVzLXBlcmVzLXBsYW50ZS1mbGV1cmlzdGUvMS9GUj91dG1fbWVkaXVtPW9yZ2FuaWMmdXRtX3NvdXJjZT1ibG9nX3Byb2R1Y3RzJnV0bV9jYW1wYWlnbj01UERGRkRQ\" data-target=\"_blank\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-bag\" viewBox=\"0 0 16 16\"><path d=\"M8 1a2 2 0 0 1 2 2v1h2.5A1.5 1.5 0 0 1 14 5.5v8A1.5 1.5 0 0 1 12.5 15h-9A1.5 1.5 0 0 1 2 13.5v-8A1.5 1.5 0 0 1 3.5 3H6V2a2 2 0 0 1 2-1zm1 3V3a1 1 0 0 0-2 0v1h2z\"\/><\/svg>Voir le produit<\/span><p class=\"rapido\">Fleurs fra\u00eeches<\/p><\/div><div class=\"lp-produit\"><div class=\"lp-thumbnail-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-300x300.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-150x150.jpg 150w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25-768x768.jpg 768w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/09\/2BFS-800Wx800H-0-1-25.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"lp-badge\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/06\/logo-circle.png\" alt=\"Livraison rapide Interflora\"><\/div><span>Le bouquet cr\u00e9atif du fleuriste de saison<\/span><p>36.95 \u20ac<\/p><span class=\"obf-link lp-cta\" role=\"link\" tabindex=\"0\" data-b64=\"aHR0cHM6Ly93d3cuaW50ZXJmbG9yYS5mci9wL2JvdXF1ZXQtZmxldXJpc3RlLWRlLXNhaXNvbi8xL0ZSP3V0bV9tZWRpdW09b3JnYW5pYyZ1dG1fc291cmNlPWJsb2dfcHJvZHVjdHMmdXRtX2NhbXBhaWduPTJCRlM=\" data-target=\"_blank\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-bag\" viewBox=\"0 0 16 16\"><path d=\"M8 1a2 2 0 0 1 2 2v1h2.5A1.5 1.5 0 0 1 14 5.5v8A1.5 1.5 0 0 1 12.5 15h-9A1.5 1.5 0 0 1 2 13.5v-8A1.5 1.5 0 0 1 3.5 3H6V2a2 2 0 0 1 2-1zm1 3V3a1 1 0 0 0-2 0v1h2z\"\/><\/svg>Voir le produit<\/span><p class=\"rapido\">Livraison rapide<\/p><\/div><div class=\"lp-produit\"><div class=\"lp-thumbnail-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-300x300.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-150x150.jpg 150w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13-768x768.jpg 768w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/05\/5PFDF-800Wx800H-0-1-13.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"lp-badge\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/06\/logo-circle.png\" alt=\"Livraison rapide Interflora\"><\/div><span>La plante fleurie du fleuriste<\/span><p>28.95 \u20ac<\/p><span class=\"obf-link lp-cta\" role=\"link\" tabindex=\"0\" data-b64=\"aHR0cHM6Ly93d3cuaW50ZXJmbG9yYS5mci9wL2ZldGUtZ3JhbmQtbWVyZS1wbGFudGUtZmxldXJpc3RlLzEvRlI\/dXRtX21lZGl1bT1vcmdhbmljJnV0bV9zb3VyY2U9YmxvZ19wcm9kdWN0cyZ1dG1fY2FtcGFpZ249NVBGREY=\" data-target=\"_blank\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-bag\" viewBox=\"0 0 16 16\"><path d=\"M8 1a2 2 0 0 1 2 2v1h2.5A1.5 1.5 0 0 1 14 5.5v8A1.5 1.5 0 0 1 12.5 15h-9A1.5 1.5 0 0 1 2 13.5v-8A1.5 1.5 0 0 1 3.5 3H6V2a2 2 0 0 1 2-1zm1 3V3a1 1 0 0 0-2 0v1h2z\"\/><\/svg>Voir le produit<\/span><p class=\"rapido\">Livraison rapide<\/p><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Comment arroser un poinsettia&nbsp;?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019arrosage d\u2019un poinsettia n\u2019est pas bien compliqu\u00e9, mais en respectant quelques r\u00e8gles, vous garantissez \u00e0 votre \u00e9toile de No\u00ebl un entretien aux petits oignons <\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:40% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-rouge.jpg\" alt=\"Poinsettia rouge\" class=\"wp-image-56091 size-full\" srcset=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-rouge.jpg 500w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-rouge-300x300.jpg 300w, https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/poinsettia-rouge-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\">\n<li>Utilisez de l\u2019eau \u00e0 temp\u00e9rature ambiante, id\u00e9alement l\u00e9g\u00e8rement ti\u00e8de, pour \u00e9viter les chocs thermiques.<\/li>\n\n\n\n<li>Arrosez en profondeur en versant de l&rsquo;eau doucement sur la surface du terreau jusqu&rsquo;\u00e0 ce qu\u2019elle commence \u00e0 s\u2019\u00e9couler par les trous de drainage du pot. Ainsi, les racines en profitent pleinement.<\/li>\n\n\n\n<li>Laissez bien le pot s\u2019\u00e9goutter avant de le replacer dans son cache-pot ou sur sa soucoupe. Un poinsettia qui baigne dans l\u2019eau risque d\u2019avoir des racines qui pourrissent et des <a href=\"https:\/\/www.interflora.fr\/blog\/poinsettia-qui-perd-ses-feuilles\/\">feuilles qui tombent<\/a>.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Arrosage du poinsettia en pot&nbsp;: autres facteurs \u00e0 consid\u00e9rer<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La quantit\u00e9 d\u2019eau et la fr\u00e9quence d\u2019arrosage d\u2019un poinsettia sont importantes, mais d\u2019autres facteurs ont \u00e9galement une influence sur son hydratation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <strong>choix du pot<\/strong> joue un r\u00f4le crucial, surtout en ce qui concerne l\u2019arrosage de votre \u00e9toile de No\u00ebl. Un poinsettia en pot doit imp\u00e9rativement b\u00e9n\u00e9ficier d&rsquo;un bon drainage. Pr\u00e9f\u00e9rez un pot avec des trous de drainage pour \u00e9viter toute stagnation d\u2019eau, qui est l\u2019un des principaux ennemis de cette plante.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/poinsettia-arrosage-en-pot.jpg\" alt=\"Homme en train de s'occuper d'un poinsettia : rempotage\" class=\"wp-image-45949\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le <strong>type de terreau<\/strong> est \u00e9galement important. Un m\u00e9lange l\u00e9ger et drainant, comme un terreau pour plantes d\u2019int\u00e9rieur ou l\u00e9g\u00e8rement enrichi, est id\u00e9al. Un terreau trop compact retient l&rsquo;humidit\u00e9, ce qui peut conduire \u00e0 des probl\u00e8mes au niveau des racines et affecter la sant\u00e9 de cette plante d\u2019hiver.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dor\u00e9navant, l\u2019arrosage de l\u2019\u00e9toile de No\u00ebl n\u2019a plus de secrets pour vous. Vous \u00eates fin pr\u00eat \u00e0 voir ses bract\u00e9es color\u00e9es embellir votre salon et sa floraison reprendre ann\u00e9e apr\u00e8s ann\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous aimeriez en savoir plus sur cette merveilleuse plante (caract\u00e9ristiques, culture, entretien\u2026)&nbsp;? <a href=\"https:\/\/www.interflora.fr\/blog\/poinsettia\/\">D\u00e9couvrez-en davantage sur le poinsettia<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le poinsettia est la plante incontournable des f\u00eates de fin d\u2019ann\u00e9e. Mais, comme toutes les plantes, celui que l\u2019on surnomme [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":56089,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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-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-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-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-gradient":""}},"ast-content-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-gradient":""},"tablet":{"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-gradient":""},"mobile":{"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-gradient":""}},"footnotes":""},"categories":[202,207,456],"tags":[339],"class_list":["post-45946","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hiver","category-plantes","category-poinsettia","tag-poinsettia"],"uagb_featured_image_src":{"full":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia.jpg",800,450,false],"thumbnail":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia-150x150.jpg",150,150,true],"medium":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia-300x169.jpg",300,169,true],"medium_large":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia-768x432.jpg",768,432,true],"large":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia.jpg",800,450,false],"1536x1536":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia.jpg",800,450,false],"2048x2048":["https:\/\/www.interflora.fr\/blog\/wp-content\/uploads\/2025\/11\/arrosage-poinsettia.jpg",800,450,false]},"uagb_author_info":{"display_name":"Interflora","author_link":"https:\/\/www.interflora.fr\/blog\/author\/lisa\/"},"uagb_comment_info":0,"uagb_excerpt":"Le poinsettia est la plante incontournable des f\u00eates de fin d\u2019ann\u00e9e. Mais, comme toutes les plantes, celui que l\u2019on surnomme [&hellip;]","yoast_meta":{"title":"Arrosage du Poinsettia : comment Arroser votre \u00c9toile de No\u00ebl ?","description":"Quand arroser l'\u00e9toile de No\u00ebl ? Comment savoir si elle a soif ? Suivez nos astuces et \u00e9vitez les erreurs d'arrosage du poinsettia."},"_links":{"self":[{"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/posts\/45946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/comments?post=45946"}],"version-history":[{"count":3,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/posts\/45946\/revisions"}],"predecessor-version":[{"id":56093,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/posts\/45946\/revisions\/56093"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/media\/56089"}],"wp:attachment":[{"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/media?parent=45946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/categories?post=45946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.interflora.fr\/blog\/wp-json\/wp\/v2\/tags?post=45946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}