{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Vivaces"],"climate":{"compatibility":{"continental":{"label":"excellent comportement et très bonne rusticité","score":5},"mediterranean":{"label":"possible en sol frais à mi-ombre, avec arrosages d'été","score":3},"mountain":{"label":"rustique, avec reprise printanière parfois plus tardive","score":4},"oceanic":{"label":"très bonne adaptation, même en hiver humide si le sol draine","score":5},"tropical":{"label":"peu adapté aux climats chauds et humides toute l'année","score":1}},"hardiness":{"max_c":32,"min_c":-25},"usda":{"max":"9","min":"4"}},"complexity":{"global_score":1,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour réussir le bergénia au jardin : exposition, sol, arrosage, division, culture en pot et erreurs fréquentes.","dimensions":{"height_cm":{"max":45,"min":25},"spread_cm":{"max":70,"min":40}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, sans eau stagnante hivernale"},"exposure":{"importance":"high","tolerance_score":4,"value":"soleil doux à mi-ombre"},"ph":{"max":7.8,"min":5.8},"soil":{"importance":"high","type":"ordinaire à humifère, frais mais drainé"},"soil_texture":["limoneux","argilo-limoneux","sableux enrichi"]},"families":["Saxifragaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage, surtout en hiver"},"exposure":{"importance":"high","value":"mi-ombre lumineuse ou soleil non brûlant"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","value":"terre souple, fertile, restant un peu fraîche au printemps"},"spacing_cm":50,"temperature":{"importance":"medium","max_c":26,"min_c":-20},"watering":{"frequency":"suivi la première saison, puis apports ponctuels","importance":"medium"}},"image":"bergenia.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["mars","avril","mai"],"planting_months":["mars","avril","mai","septembre","octobre"],"pruning_months":["mars","juin"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Bergénia","family":"Saxifragaceae","genus":"Bergenia","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace","origin":"Asie centrale et orientale","scientific_name":"Bergenia spp.","type":"vivace couvre-sol à feuillage persistant"},"risks":{"pests":{"sensitivity_score":2},"toxicity":{"severity_score":1,"value":"pas de toxicité ornementale majeure connue en usage jardin courant"}},"seo":{"content_depth":"expert","difficulty_score":1,"keywords":["bergénia","bergenia","plante des savetiers","entretien du bergénia","planter un bergénia","bergenia en pot","division bergenia"]},"slug":"bergenia","summary":"Le bergénia est une vivace robuste qui pousse au soleil doux comme à mi-ombre. Il demande surtout un sol drainé, des arrosages réguliers la première année et une division ponctuelle des vieilles touffes.","tags":["vivace rustique","mi-ombre","sol drainé","floraison printanière"],"title":"Bergénia (Bergenia) : plantation, entretien et floraison","type":"plant","uses":{"ecological":true,"ornamental":true},"water":{"drought_tolerance":{"score":3},"frequency":{"summer":"arrosez en profondeur à la plantation puis seulement en période sèche, davantage en pot","winter":"pas d'arrosage en pleine terre hors sécheresse exceptionnelle"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"medium","score":2,"value":"faibles à modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/bergenia/","relPermalink":"/fr/plantes/bergenia/","slug":"bergenia","title":"Bergénia (Bergenia) : plantation, entretien et floraison"}