{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Grimpantes"],"climate":{"compatibility":{"continental":{"label":"facile en annuelle après les dernières gelées","score":3},"mediterranean":{"label":"bonne avec arrosage suivi en pot et en période chaude","score":4},"mountain":{"label":"possible en saison courte, semis tardif conseillé","score":2},"oceanic":{"label":"bonne en été lumineux, surveiller les maladies foliaires en fin de saison","score":4},"tropical":{"label":"vigueur forte, floraison variable selon humidité","score":3}},"hardiness":{"max_c":35,"min_c":1},"usda":{"max":"11","min":"9"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour réussir l'ipomée au jardin ou en pot : semis, exposition, arrosage, support, floraison et erreurs à éviter.","dimensions":{"height_cm":{"max":400,"min":150},"spread_cm":{"max":120,"min":40}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, sans engorgement"},"exposure":{"importance":"high","tolerance_score":3,"value":"plein soleil à mi-ombre lumineuse"},"ph":{"max":7.8,"min":6},"soil":{"importance":"high","type":"ordinaire à fertile, léger et drainé"},"soil_texture":["limoneux léger","terreau drainé"]},"families":["Convolvulaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage en pleine terre comme en pot"},"exposure":{"importance":"high","value":"soleil direct avec chaleur modérée"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","value":"terre souple, drainée, sans excès d'azote"},"spacing_cm":35,"temperature":{"importance":"high","max_c":30,"min_c":14},"watering":{"frequency":"régulier mais non excessif pendant toute la croissance","importance":"medium"}},"image":"ipomee.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["juillet","août","septembre","octobre"],"planting_months":["mai","juin"],"pruning_months":["juillet","août","septembre"],"sowing_months":["avril","mai","juin"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Ipomée","family":"Convolvulaceae","genus":"Ipomoea","growth_rate":{"score":4,"value":"rapide"},"lifecycle":"annuelle","origin":"Amérique tropicale","scientific_name":"Ipomoea purpurea","species":"purpurea","type":"grimpante annuelle florifère"},"risks":{"toxicity":{"severity_score":3,"value":"graines non comestibles et potentiellement toxiques en ingestion; tenir hors de portée des enfants"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["ipomée","Ipomoea purpurea","semer ipomée","ipomée grimpante","entretien ipomée","ipomée en pot","floraison ipomée"]},"slug":"ipomee","summary":"L'ipomée fleurit bien en situation chaude et lumineuse, avec un semis en sol réchauffé, un support posé tôt et des arrosages réguliers sans excès.","tags":["grimpante annuelle","floraison estivale","plein soleil"],"title":"Ipomée (Ipomoea purpurea) : semis, culture et floraison","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez régulièrement au démarrage puis quand les premiers centimètres du sol sèchent","winter":"pas de culture extérieure en hiver en climat froid; aucun apport"},"humidity":{"importance":"medium","value":"faible à moyenne"},"needs":{"importance":"medium","score":3,"value":"modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/ipomee/","relPermalink":"/fr/plantes/ipomee/","slug":"ipomee","title":"Ipomée (Ipomoea purpurea) : semis, culture et floraison"}