{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Vivaces"],"climate":{"compatibility":{"continental":{"label":"possible en situation abritee, protection hivernale conseillee","score":2},"mediterranean":{"label":"bonne culture avec arrosages suivis et ombre legere l'apres-midi","score":3},"mountain":{"label":"culture en pot a hiverner recommandee","score":1},"oceanic":{"label":"tres favorable en sol frais, avec paillage hivernal","score":4},"tropical":{"label":"conditions tres favorables hors exces d'eau stagnante","score":4}},"hardiness":{"max_c":32,"min_c":-8},"usda":{"max":"10","min":"8"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Où planter l'arum d'Éthiopie, comment l'arroser en pot ou pleine terre, et le protéger du froid pour relancer la floraison.","dimensions":{"height_cm":{"max":120,"min":60},"spread_cm":{"max":80,"min":45}},"draft":false,"environment":{"drainage":{"importance":"high","value":"bon drainage, surtout en hiver"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil doux a mi-ombre lumineuse"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","type":"humifere, fertile, frais a humide, mais drainant"},"soil_texture":["limoneux","humifere","argilo-limoneux leger"]},"families":["Araceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"drainage indispensable en hiver pour proteger les rhizomes"},"exposure":{"importance":"high","value":"lumiere franche sans soleil brulant de l'apres-midi"},"ph":{"max":7.2,"min":6.2},"soil":{"importance":"high","value":"terre riche en matiere organique, restant fraiche"},"spacing_cm":50,"temperature":{"importance":"high","max_c":25,"min_c":8},"watering":{"frequency":"regulier du printemps a la fin de l'ete, puis espace","importance":"high"}},"image":"arum-dethiopie.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["mai","juin","juillet"],"planting_months":["mars","avril","mai","septembre"],"pruning_months":["juillet","aout","octobre"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Arum d'Ethiopie","family":"Araceae","genus":"Zantedeschia","growth_rate":{"score":3,"value":"moyenne a rapide en sol riche et humide"},"lifecycle":"vivace","origin":"Afrique australe","scientific_name":"Zantedeschia aethiopica","species":"aethiopica","type":"vivace rhizomateuse ornementale"},"risks":{"pests":{"sensitivity_score":2},"toxicity":{"severity_score":3,"value":"plante irritante et toxique en cas d'ingestion; tenir hors de portee des enfants et animaux"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["arum dethiopie","zantedeschia aethiopica","entretien arum","plantation arum","arum en pot","floraison arum"]},"slug":"arum-dethiopie","summary":"L'arum d'Ethiopie fleurit bien en sol riche, frais et drainant, au soleil doux ou a mi-ombre. Sa reussite repose sur une humidite reguliere en saison et une protection en hiver froid.","tags":["plante de berge","sol frais","floraison blanche","culture en pot"],"title":"Arum d'Éthiopie : plantation extérieure, pot, arrosage et hivernage","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":1},"frequency":{"summer":"gardez le sol frais avec arrosages reguliers, surtout en pot","winter":"reduisez fortement; en pleine terre, arrosez seulement en periode seche"},"humidity":{"importance":"medium","value":"moyenne a elevee"},"needs":{"importance":"high","score":4,"value":"moderes a eleves en croissance"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/arum-dethiopie/","relPermalink":"/fr/plantes/arum-dethiopie/","slug":"arum-dethiopie","title":"Arum d'Éthiopie : plantation extérieure, pot, arrosage et hivernage"}