{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Aromatiques"],"climate":{"compatibility":{"continental":{"label":"bonne rusticité, vigilance sur les sécheresses estivales","score":4},"mediterranean":{"label":"possible avec ombrage léger et arrosages réguliers","score":3},"mountain":{"label":"rustique, reprise printanière plus tardive","score":4},"oceanic":{"label":"très bonne adaptation en sol frais","score":5},"tropical":{"label":"peu adaptée à la chaleur humide continue","score":1}},"hardiness":{"max_c":32,"min_c":-20},"usda":{"max":"9","min":"4"}},"complexity":{"global_score":1,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour cultiver l'oseille au potager ou en pot : emplacement, plantation, arrosage, division, récolte et erreurs à éviter.","dimensions":{"height_cm":{"max":80,"min":30},"spread_cm":{"max":60,"min":30}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé avec fraîcheur régulière"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil doux à mi-ombre"},"ph":{"max":7.4,"min":5.8},"soil":{"importance":"high","type":"humifère, frais, souple"},"soil_texture":["limoneux","limono-argileux léger","terreau potager drainant"]},"families":["Polygonaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage sans dessèchement prolongé"},"exposure":{"importance":"high","value":"lumière vive, soleil du matin ou mi-ombre claire"},"ph":{"max":7,"min":6},"soil":{"importance":"high","value":"terre riche en matière organique, toujours souple"},"spacing_cm":35,"temperature":{"importance":"high","max_c":24,"min_c":10},"watering":{"frequency":"régulier, renforcé en période chaude","importance":"high"}},"image":"oseille.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"harvest_months":["avril","mai","juin","juillet","août","septembre","octobre","novembre"],"planting_months":["mars","avril","mai","septembre","octobre"],"pruning_months":["mai","juin","juillet","août","septembre"],"sowing_months":["mars","avril","mai","août","septembre"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Oseille","family":"Polygonaceae","genus":"Rumex","growth_rate":{"score":3,"value":"moyenne à rapide"},"lifecycle":"vivace","origin":"Europe et Asie tempérées","scientific_name":"Rumex acetosa","species":"acetosa","type":"vivace potagère aromatique"},"risks":{"toxicity":{"severity_score":1,"value":"plante comestible en usage culinaire courant; comme d'autres végétaux riches en oxalates, à consommer de façon variée et non exclusive"}},"seo":{"content_depth":"expert","difficulty_score":1,"keywords":["oseille","Rumex acetosa","cultiver l'oseille","oseille au potager","oseille en pot","entretien de l'oseille","récolte de l'oseille"]},"slug":"oseille","summary":"L'oseille est une vivace rustique facile à réussir en sol frais et drainé. Des coupes régulières, un arrosage suivi en été et la suppression des hampes florales prolongent la récolte.","tags":["vivace","sol frais","potager"],"title":"Oseille (Rumex acetosa) : culture, entretien et récolte","type":"plant","uses":{"ecological":true,"edible":true,"medicinal":false,"ornamental":false},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez dès que les 2 à 3 premiers cm sèchent, surtout en pot","winter":"réduisez les apports, sans laisser la motte sécher complètement"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":3,"value":"modérés à soutenus"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/oseille/","relPermalink":"/fr/plantes/oseille/","slug":"oseille","title":"Oseille (Rumex acetosa) : culture, entretien et récolte"}