{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"aliases":["/plantes/colrave/","/plantes/chou-pomme/","/plantes/chou-de-siam/","/plantes/boule-de-siam/","/plantes/kohlrabi/"],"author":"Sophie","categories":["Potager"],"climate":{"compatibility":{"continental":{"label":"bon en printemps et fin d'été, plus délicat en canicule","score":4},"mediterranean":{"label":"possible surtout en automne-hiver doux","score":3},"mountain":{"label":"correct sur cycles courts de saison","score":3},"oceanic":{"label":"très favorable avec semis échelonnés","score":5},"tropical":{"label":"peu adapté à la chaleur humide continue","score":1}},"hardiness":{"max_c":30,"min_c":-6},"usda":{"max":"10","min":"7"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour réussir le chou-rave: semis, repiquage, arrosage, protection contre les altises et récolte de bulbes tendres non filandreux.","dimensions":{"height_cm":{"max":60,"min":25},"spread_cm":{"max":45,"min":25}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé sans dessèchement rapide"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil doux à mi-ombre"},"ph":{"max":7.5,"min":6.2},"soil":{"importance":"high","type":"meuble, fertile, humifère, restant frais"},"soil_texture":["limoneux","sablo-limoneux","terre franche"]},"families":["Brassicaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"drainage régulier avec sol frais"},"exposure":{"importance":"high","value":"lumière abondante sans fortes chaleurs"},"ph":{"max":7.2,"min":6.4},"soil":{"importance":"high","value":"terre souple enrichie en compost mûr"},"spacing_cm":30,"temperature":{"importance":"high","max_c":22,"min_c":10},"watering":{"frequency":"régulier du repiquage à la récolte","importance":"high"}},"image":"chou-rave.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"harvest_months":["mai","juin","juillet","août","septembre","octobre","novembre"],"planting_months":["mars","avril","mai","juin","septembre"],"pruning_months":[],"sowing_months":["février","mars","avril","mai","août","septembre"]},"outputs":["HTML","JSON"],"plant":{"aliases":["Colrave","Chou-pomme","Chou de Siam","Boule de Siam","Kohlrabi"],"common_name":"Chou-rave","family":"Brassicaceae","genus":"Brassica","growth_rate":{"score":4,"value":"rapide"},"lifecycle":"bisannuelle cultivée en annuelle","origin":"sélection horticole européenne issue du chou sauvage","scientific_name":"Brassica oleracea var. gongylodes","species":"oleracea var. gongylodes","type":"légume-tige bisannuel cultivé en annuel"},"risks":{"toxicity":{"severity_score":1,"value":"légume comestible; attention aux traitements avant récolte et au lavage des feuilles"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["chou-rave","colrave","kohlrabi","Brassica oleracea var. gongylodes","culture du chou-rave","semer le chou-rave","chou-rave en pot","récolte du chou-rave"]},"slug":"chou-rave","summary":"Le chou-rave se cultive facilement en sol fertile et frais, avec une croissance rapide et une récolte régulière avant surmaturité pour garder une chair fine et croquante.","tags":["légume","potager","choux","culture rapide"],"title":"Chou-rave (Brassica oleracea var. gongylodes) : semis, culture et récolte","type":"plant","uses":{"ecological":false,"edible":true,"medicinal":false,"ornamental":false},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez pour garder une humidité régulière; augmentez en période chaude","winter":"arrosages limités selon pluies, sans détremper"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":3,"value":"modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/chou-rave/","relPermalink":"/fr/plantes/chou-rave/","slug":"chou-rave","title":"Chou-rave (Brassica oleracea var. gongylodes) : semis, culture et récolte"}