{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"aliases":["/plantes/citrouille/"],"author":"Sophie","categories":["Potager"],"climate":{"compatibility":{"continental":{"label":"très bonne avec semis précoce sous abri puis plantation après gel","score":4},"mediterranean":{"label":"productive avec paillage et arrosages profonds en été","score":4},"mountain":{"label":"possible avec variétés précoces et emplacement très ensoleillé","score":2},"oceanic":{"label":"bonne avec plantation en sol réchauffé et feuillage aéré","score":3},"tropical":{"label":"croissance forte mais pression maladies souvent plus élevée","score":2}},"hardiness":{"max_c":35,"min_c":8},"usda":{"max":"11","min":"8"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour cultiver le potiron au potager: semis, plantation, arrosage, conduite des tiges, récolte à maturité et conservation hivernale.","dimensions":{"height_cm":{"max":70,"min":30},"spread_cm":{"max":400,"min":180}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, restant frais sans stagnation"},"exposure":{"importance":"high","tolerance_score":1,"value":"plein soleil"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","type":"profond, riche en humus et drainé"},"soil_texture":["limoneux","sablo-limoneux","limono-argileux allégé"]},"families":["Cucurbitaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage avec humidité stable"},"exposure":{"importance":"high","value":"soleil direct au moins 6 heures par jour"},"ph":{"max":7.2,"min":6.2},"soil":{"importance":"high","value":"terre fertile enrichie en compost mûr"},"spacing_cm":180,"temperature":{"importance":"high","max_c":30,"min_c":18},"watering":{"frequency":"régulier au pied, copieux, sans mouiller le feuillage","importance":"high"}},"image":"potiron.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["juin","juillet","août"],"harvest_months":["septembre","octobre","novembre"],"planting_months":["mai","juin"],"pruning_months":["juin","juillet","août"],"sowing_months":["avril","mai","juin"]},"outputs":["HTML","JSON"],"plant":{"aliases":["Citrouille (usage courant)"],"common_name":"Potiron","family":"Cucurbitaceae","genus":"Cucurbita","growth_rate":{"score":4,"value":"rapide en période chaude"},"lifecycle":"annuelle gélive","origin":"Amérique du Sud (foyer andin et régions voisines)","scientific_name":"Cucurbita maxima","species":"maxima","type":"légume-fruit annuel de conservation"},"risks":{"toxicity":{"severity_score":4,"value":"fruit comestible à maturité; ne jamais consommer un potiron au goût amer (cucurbitacines potentiellement toxiques)"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["potiron","Cucurbita maxima","culture du potiron","semis potiron","récolte potiron","conserver le potiron","potiron en pot","citrouille"]},"slug":"potiron","summary":"Le potiron se réussit avec chaleur, sol riche et humidité régulière. Une plantation en terre réchauffée, un bon espacement et une récolte au bon stade font la différence.","tags":["plein soleil","sol riche","légume-fruit","culture en pot"],"title":"Potiron (Cucurbita maxima) : semis, culture, récolte et conservation","type":"plant","uses":{"ecological":true,"edible":true,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez en profondeur 1 à 3 fois par semaine selon chaleur, sol et paillage; plus souvent en pot","winter":"hors saison en pleine terre; stockez les fruits récoltés au sec"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":4,"value":"élevés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/potiron/","relPermalink":"/fr/plantes/potiron/","slug":"potiron","title":"Potiron (Cucurbita maxima) : semis, culture, récolte et conservation"}