{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Plantes d'intérieur"],"climate":{"compatibility":{"continental":{"label":"interieur stable indispensable en hiver","score":2},"mediterranean":{"label":"favorable en interieur, attention au soleil direct derriere vitre","score":3},"mountain":{"label":"interieur obligatoire presque toute l'annee","score":2},"oceanic":{"label":"bonne en interieur lumineux avec humidite correcte","score":3},"tropical":{"label":"tres favorable si drainage et lumiere tamisee","score":4}},"hardiness":{"max_c":35,"min_c":15},"usda":{"max":"12","min":"10"}},"complexity":{"global_score":3,"profile":{"beginner_friendly":false,"container_friendly":true,"indoor_friendly":true}},"description":"Guide pratique pour reussir la maranta leuconeura en interieur: emplacement, arrosage, humidite, rempotage et solutions en cas de feuilles jaunes ou brunes.","dimensions":{"height_cm":{"max":40,"min":20},"spread_cm":{"max":50,"min":30}},"draft":false,"environment":{"drainage":{"importance":"high","value":"bon drainage avec substrat legerement frais"},"exposure":{"importance":"high","tolerance_score":2,"value":"lumiere vive tamisee, sans soleil direct"},"ph":{"max":6.8,"min":5.8},"soil":{"importance":"high","type":"substrat humifere, leger et drainant"},"soil_texture":["humifere","fibreux","drainant"]},"families":["Marantaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"pot perce obligatoire, jamais d'eau stagnante"},"exposure":{"importance":"high","value":"pres d'une fenetre lumineuse filtree"},"ph":{"max":6.5,"min":6},"soil":{"importance":"high","value":"melange terreau plantes vertes, fibre de coco et perlite"},"spacing_cm":35,"temperature":{"importance":"high","max_c":27,"min_c":18},"watering":{"frequency":"maintenir une humidite reguliere sans saturation","importance":"high"}},"image":"maranta-leuconeura.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"planting_months":["mars","avril","mai","juin"],"pruning_months":["mars","avril","mai","juin"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Maranta","family":"Marantaceae","genus":"Maranta","growth_rate":{"score":2,"value":"lente a moyenne"},"lifecycle":"vivace non rustique","origin":"Forets tropicales du Bresil","scientific_name":"Maranta leuconeura","species":"leuconeura","type":"vivace tropicale rhizomateuse a feuillage persistant"},"risks":{"pests":{"sensitivity_score":3},"toxicity":{"severity_score":1,"value":"generalement consideree comme non toxique pour chiens et chats, mais ingestion de feuilles non recommandee"}},"seo":{"content_depth":"expert","difficulty_score":3,"keywords":["maranta leuconeura","entretien maranta","arrosage maranta","maranta feuilles qui se replient","maranta en pot","plante prieuse"]},"slug":"maranta-leuconeura","summary":"La maranta leuconeura pousse bien avec une lumiere tamisee, un substrat legerement frais et une bonne humidite ambiante. Les echecs viennent surtout de l'air sec et d'un arrosage mal cadence.","tags":["plante tropicale","feuillage decoratif","humidite","culture en pot"],"title":"Maranta leuconeura : entretien, arrosage et humidite en interieur","type":"plant","uses":{"ecological":false,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":1},"frequency":{"summer":"arrosez quand 2 a 3 cm en surface commencent a secher, puis videz la soucoupe","winter":"espacez les apports; gardez le substrat a peine frais sans detremper"},"humidity":{"importance":"high","value":"elevee"},"needs":{"importance":"high","score":3,"value":"moderes a reguliers"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/maranta-leuconeura/","relPermalink":"/fr/plantes/maranta-leuconeura/","slug":"maranta-leuconeura","title":"Maranta leuconeura : entretien, arrosage et humidite en interieur"}