{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Vivaces"],"climate":{"compatibility":{"continental":{"label":"bonne adaptation en sol leger avec arrosages d'appoint","score":4},"mediterranean":{"label":"reussite plus aleatoire sans mi-ombre et paillage","score":2},"mountain":{"label":"tres adapte en ete tempere","score":4},"oceanic":{"label":"possible si le sol reste bien draine","score":3},"tropical":{"label":"peu adapte a la chaleur humide continue","score":1}},"hardiness":{"max_c":30,"min_c":-20},"usda":{"max":"8","min":"4"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Comment réussir le lupin au jardin : sol, exposition, arrosage, semis, durée de vie, maladies et précautions avant de l'installer.","dimensions":{"height_cm":{"max":120,"min":60},"spread_cm":{"max":60,"min":35}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainage indispensable, surtout en hiver"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil a mi-ombre lumineuse"},"ph":{"max":7.2,"min":6},"soil":{"importance":"high","type":"leger, draine, plutot pauvre a moyennement fertile"},"soil_texture":["sablo-limoneux","limoneux leger"]},"families":["Fabaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"sol filtrant, jamais gorge d'eau l'hiver"},"exposure":{"importance":"high","value":"bonne lumiere, soleil du matin ou exposition ouverte non caniculaire"},"ph":{"max":7,"min":6.2},"soil":{"importance":"high","value":"sol profond mais leger, sans exces de matiere organique fraiche"},"spacing_cm":40,"temperature":{"importance":"high","max_c":24,"min_c":8},"watering":{"frequency":"regulier au demarrage puis espace","importance":"medium"}},"image":"lupin.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["mai","juin","juillet"],"planting_months":["mars","avril","mai","septembre","octobre"],"pruning_months":["juin","juillet","octobre"],"sowing_months":["mars","avril","mai"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Lupin","family":"Fabaceae","genus":"Lupinus","growth_rate":{"score":4,"value":"rapide"},"lifecycle":"vivace de courte a moyenne duree","origin":"ouest de l'Amerique du Nord, nombreuses formes horticoles","scientific_name":"Lupinus polyphyllus","species":"polyphyllus","type":"vivace ornementale a epis"},"risks":{"toxicity":{"severity_score":3,"value":"graines et parties vegetatives peuvent etre toxiques a l'ingestion pour humains et animaux"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["lupin","Lupinus polyphyllus","planter des lupins","entretien du lupin","lupin vivace","lupin en pot"]},"slug":"lupin","summary":"Le lupin pousse bien en sol léger, drainé et plutôt pauvre, au soleil non brûlant. Il fleurit généreusement au printemps-début été, mais reste souvent de courte durée en terrain lourd ou très humide.","tags":["floraison printaniere","massif","sol draine"],"title":"Lupin (Lupinus polyphyllus) : plantation, entretien et limites au jardin","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez au pied quand les premiers centimetres de terre sont secs, surtout la premiere annee","winter":"pas d'arrosage hors secheresse durable; evitez tout sol detrempe"},"humidity":{"importance":"medium","value":"faible a moyenne"},"needs":{"importance":"medium","score":3,"value":"moderes"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/lupin/","relPermalink":"/fr/plantes/lupin/","slug":"lupin","title":"Lupin (Lupinus polyphyllus) : plantation, entretien et limites au jardin"}