{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Potager"],"climate":{"compatibility":{"continental":{"label":"bonne rusticité, surveiller les sécheresses estivales","score":4},"mediterranean":{"label":"possible en zone fraîche avec ombrage léger et arrosages suivis","score":2},"mountain":{"label":"rustique, reprise tardive après hiver long","score":4},"oceanic":{"label":"très bonne adaptation si le sol reste riche et frais","score":5},"tropical":{"label":"peu adaptée à la chaleur humide continue","score":1}},"hardiness":{"max_c":32,"min_c":-20},"usda":{"max":"8","min":"4"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour cultiver la rhubarbe au jardin: emplacement, plantation, arrosage, entretien des touffes, récolte des pétioles et culture en pot.","dimensions":{"height_cm":{"max":150,"min":80},"spread_cm":{"max":150,"min":90}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé mais restant frais"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil doux à mi-ombre"},"ph":{"max":7.2,"min":5.8},"soil":{"importance":"high","type":"profond, humifère, fertile"},"soil_texture":["limoneux","limono-argileux","terreau potager riche"]},"families":["Polygonaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage sans assèchement estival"},"exposure":{"importance":"high","value":"lumière vive, soleil du matin ou mi-ombre claire"},"ph":{"max":7,"min":6},"soil":{"importance":"high","value":"terre enrichie en compost, ameublie en profondeur"},"spacing_cm":100,"temperature":{"importance":"high","max_c":24,"min_c":8},"watering":{"frequency":"régulier d'avril à septembre","importance":"high"}},"image":"rhubarbe.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"harvest_months":["avril","mai","juin","juillet"],"planting_months":["mars","avril","septembre","octobre"],"pruning_months":["octobre","novembre"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Rhubarbe","family":"Polygonaceae","genus":"Rheum","growth_rate":{"score":3,"value":"moyenne à rapide"},"lifecycle":"vivace","origin":"Asie, diffusée en Europe comme plante alimentaire","scientific_name":"Rheum rhabarbarum","species":"rhabarbarum","type":"vivace potagère cultivée pour ses pétioles"},"risks":{"toxicity":{"severity_score":4,"value":"seuls les pétioles se consomment; les feuilles sont toxiques en ingestion (riches en oxalates)"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["rhubarbe","Rheum rhabarbarum","culture de la rhubarbe","planter la rhubarbe","récolte de la rhubarbe","rhubarbe en pot"]},"slug":"rhubarbe","summary":"La rhubarbe est une vivace rustique qui produit longtemps en sol profond, riche et frais, avec une exposition ensoleillée non brûlante et des arrosages réguliers en été.","tags":["vivace","potager","sol frais"],"title":"Rhubarbe (Rheum rhabarbarum) : plantation, entretien et récolte","type":"plant","uses":{"ecological":false,"edible":true,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez en profondeur dès que les premiers centimètres du sol sèchent, surtout sur jeunes touffes","winter":"apports faibles en pleine terre, uniquement en période sèche prolongée hors gel"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":4,"value":"modérés à soutenus"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/rhubarbe/","relPermalink":"/fr/plantes/rhubarbe/","slug":"rhubarbe","title":"Rhubarbe (Rheum rhabarbarum) : plantation, entretien et récolte"}