{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Bulbes"],"climate":{"compatibility":{"continental":{"label":"bonne rusticité si le sol ne reste pas gorgé d'eau","score":4},"mediterranean":{"label":"très favorable, surtout avec été sec","score":5},"mountain":{"label":"possible en terrain drainant, floraison plus tardive","score":3},"oceanic":{"label":"possible sur butte ou sol très filtrant","score":3},"tropical":{"label":"humidité et chaleur constantes défavorables","score":1}},"hardiness":{"max_c":32,"min_c":-15},"usda":{"max":"9","min":"6"}},"complexity":{"global_score":3,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour réussir la culture du safran : plantation des cormes, exposition, sol, arrosage, récolte des stigmates et culture en pot.","dimensions":{"height_cm":{"max":20,"min":10},"spread_cm":{"max":15,"min":8}},"draft":false,"environment":{"drainage":{"importance":"high","value":"très drainé, sans eau stagnante"},"exposure":{"importance":"high","tolerance_score":1,"value":"plein soleil"},"ph":{"max":8,"min":6.2},"soil":{"importance":"high","type":"léger, drainant, plutôt pauvre à modérément fertile"},"soil_texture":["sableux","caillouteux","limoneux léger"]},"families":["Iridaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"excellent toute l'année"},"exposure":{"importance":"high","value":"soleil direct, emplacement chaud et aéré"},"ph":{"max":7.8,"min":6.5},"soil":{"importance":"high","value":"terre meuble, filtrante, pauvre en matière organique fraîche"},"spacing_cm":12,"temperature":{"importance":"high","max_c":28,"min_c":-10},"watering":{"frequency":"modéré à l'automne pendant la pousse, très réduit en été","importance":"high"}},"image":"safran.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["octobre","novembre"],"harvest_months":["octobre","novembre"],"planting_months":["juillet","août","septembre"],"pruning_months":["novembre","décembre"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Safran","family":"Iridaceae","genus":"Crocus","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace bulbeuse (corme)","origin":"forme cultivée d'origine méditerranéenne orientale","scientific_name":"Crocus sativus","species":"sativus","type":"vivace bulbeuse à épice"},"seo":{"content_depth":"expert","difficulty_score":3,"keywords":["safran","Crocus sativus","culture du safran","planter les bulbes de safran","récolter le safran","safran en pot"]},"slug":"safran","summary":"Le safran se réussit surtout en plein soleil, dans un sol très drainé, avec des cormes plantés en été et une récolte des fleurs en automne, le jour de leur ouverture.","tags":["floraison automnale","plein soleil","sol drainé"],"title":"Safran (Crocus sativus) : plantation, récolte et entretien","type":"plant","uses":{"ecological":false,"edible":true,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":4},"frequency":{"summer":"très faible pendant la dormance des cormes, sauf sécheresse extrême en pot","winter":"limité; l'excès d'eau est plus risqué que le froid"},"humidity":{"importance":"medium","value":"faible"},"needs":{"importance":"high","score":2,"value":"faibles à modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/safran/","relPermalink":"/fr/plantes/safran/","slug":"safran","title":"Safran (Crocus sativus) : plantation, récolte et entretien"}