{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Arbustes"],"climate":{"compatibility":{"continental":{"label":"bonne rusticité; plantez plutôt au printemps en zones à hivers marqués","score":4},"mediterranean":{"label":"adapté avec arrosages de reprise puis ponctuels","score":4},"mountain":{"label":"possible en situation abritée et sol drainant","score":3},"oceanic":{"label":"très adapté si la lumière est suffisante","score":4},"tropical":{"label":"peu adapté aux climats très humides","score":2}},"hardiness":{"max_c":35,"min_c":-15},"usda":{"max":"9","min":"6"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour réussir le buddleia (arbre aux papillons) : exposition, sol, plantation, arrosage, taille, culture en pot et gestion des semis spontanés.","dimensions":{"height_cm":{"max":350,"min":150},"spread_cm":{"max":300,"min":150}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, sans stagnation hivernale"},"exposure":{"importance":"high","tolerance_score":2,"value":"plein soleil"},"ph":{"max":8,"min":6},"soil":{"importance":"high","type":"ordinaire à pauvre, bien drainé"},"soil_texture":["limoneux","sableux","caillouteux"]},"families":["Scrophulariaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"très bon drainage en hiver"},"exposure":{"importance":"high","value":"soleil direct au moins une bonne partie de la journée"},"ph":{"max":8,"min":6},"soil":{"importance":"high","value":"terre filtrante, même assez pauvre"},"spacing_cm":180,"temperature":{"importance":"high","max_c":30,"min_c":-12},"watering":{"frequency":"espacé mais profond en phase d'installation","importance":"medium"}},"image":"buddleia.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["juin","juillet","août","septembre"],"planting_months":["mars","avril","mai","octobre","novembre"],"pruning_months":["février","mars"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Buddleia","family":"Scrophulariaceae","genus":"Buddleja","growth_rate":{"score":4,"value":"rapide"},"lifecycle":"vivace ligneuse","origin":"Chine centrale et occidentale","scientific_name":"Buddleja davidii","species":"davidii","type":"arbuste caduc à floraison estivale"},"risks":{"pests":{"sensitivity_score":2},"toxicity":{"importance":"low","value":"toxicité faible connue; éviter malgré tout l'ingestion par enfants et animaux"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["buddleia","arbre aux papillons","Buddleja davidii","taille du buddleia","entretien buddleia","buddleia en pot"]},"slug":"buddleia","summary":"Le buddleia fleurit généreusement au soleil dans un sol bien drainé. Facile à vivre, il demande surtout une taille annuelle et une surveillance des semis pour rester bien maîtrisé au jardin.","tags":["plein soleil","floraison estivale","sol drainé"],"title":"Buddleia (Buddleja davidii) : plantation, taille et entretien","type":"plant","uses":["massif d'arbustes","haie libre","fond de bordure ensoleillée","grand bac pour variété compacte"],"water":{"drought_tolerance":{"score":4},"frequency":{"summer":"arrosez régulièrement la première année, puis seulement en période sèche prolongée","winter":"pas d'arrosage en pleine terre hors sécheresse exceptionnelle"},"humidity":{"importance":"medium","value":"faible à moyenne"},"needs":{"importance":"medium","score":2,"value":"faibles à modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/buddleia/","relPermalink":"/fr/plantes/buddleia/","slug":"buddleia","title":"Buddleia (Buddleja davidii) : plantation, taille et entretien"}