{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Potager"],"climate":{"compatibility":{"continental":{"label":"excellente rusticité et reprise fiable","score":5},"mediterranean":{"label":"possible avec paillage et arrosages d'été","score":3},"mountain":{"label":"très bonne rusticité, croissance active au printemps","score":4},"oceanic":{"label":"très bonne en sol profond et drainé","score":4},"tropical":{"label":"chaleur humide continue peu adaptée","score":1}},"hardiness":{"max_c":35,"min_c":-25},"usda":{"max":"9","min":"4"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour cultiver le raifort au potager: plantation, entretien, arrosage, maîtrise de l'expansion, récolte de la racine et conservation.","dimensions":{"height_cm":{"max":120,"min":60},"spread_cm":{"max":100,"min":50}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé sans stagnation hivernale"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil à mi-ombre"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","type":"profond, humifère, frais et bien drainé"},"soil_texture":["limoneux","limono-argileux aéré","terre franche riche en matière organique"]},"families":["Brassicaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage avec réserve de fraîcheur"},"exposure":{"importance":"high","value":"lumière abondante, sans dessèchement prolongé"},"ph":{"max":7.2,"min":6.2},"soil":{"importance":"high","value":"sol travaillé en profondeur, enrichi en compost mûr"},"spacing_cm":60,"temperature":{"importance":"high","max_c":24,"min_c":8},"watering":{"frequency":"régulier la première année, puis modéré","importance":"high"}},"image":"raifort.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["mai","juin","juillet"],"harvest_months":["octobre","novembre","décembre","janvier","février","mars"],"planting_months":["mars","avril","octobre","novembre"],"pruning_months":["mai","juin","juillet"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Raifort","family":"Brassicaceae","genus":"Armoracia","growth_rate":{"score":4,"value":"rapide"},"lifecycle":"vivace","origin":"Europe orientale, largement naturalisé et cultivé en Europe tempérée","scientific_name":"Armoracia rusticana","species":"rusticana","type":"vivace condimentaire cultivée pour sa racine"},"risks":{"toxicity":{"severity_score":2,"value":"racine comestible en condiment; goût très piquant pouvant irriter yeux et muqueuses lors du râpage"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["raifort","Armoracia rusticana","culture du raifort","planter le raifort","raifort au potager","récolte du raifort","raifort en pot"]},"slug":"raifort","summary":"Le raifort est une vivace rustique et productive, facile à cultiver en sol profond et frais. Le vrai enjeu est de contenir ses rejets pour récolter des racines charnues et bien piquantes.","tags":["potager","plante condimentaire","vivace"],"title":"Raifort (Armoracia rusticana) : plantation, culture et récolte","type":"plant","uses":{"ecological":false,"edible":true,"medicinal":false,"ornamental":false},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez en cas de sécheresse prolongée pour garder une croissance régulière et des racines non fibreuses","winter":"pas d'arrosage en pleine terre hors sécheresse durable"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":3,"value":"modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/raifort/","relPermalink":"/fr/plantes/raifort/","slug":"raifort","title":"Raifort (Armoracia rusticana) : plantation, culture et récolte"}