{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"aliases":["/plantes/noyer-commun/","/plantes/noyer-royal/","/plantes/juglans-regia/"],"author":"Sophie","categories":["Arbres fruitiers"],"climate":{"compatibility":{"continental":{"label":"très bonne rusticité; surveiller les gels tardifs au débourrement","score":4},"mediterranean":{"label":"possible avec irrigation d'installation et sol non brûlant","score":3},"mountain":{"label":"adapté en exposition chaude hors poches de gel","score":3},"oceanic":{"label":"bonne adaptation en sol profond bien drainé","score":4},"tropical":{"label":"inadapté","score":1}},"hardiness":{"max_c":38,"min_c":-25},"usda":{"max":"9","min":"5"}},"complexity":{"global_score":3,"profile":{"beginner_friendly":false,"container_friendly":false,"indoor_friendly":false}},"description":"Guide complet pour cultiver le noyer commun : emplacement, sol, plantation, arrosage, taille, pollinisation, récolte des noix et erreurs à éviter.","dimensions":{"height_cm":{"max":2500,"min":1200},"spread_cm":{"max":2e3,"min":800}},"draft":false,"environment":{"drainage":{"importance":"high","value":"bon drainage, sans eau stagnante hivernale"},"exposure":{"importance":"high","tolerance_score":2,"value":"plein soleil"},"ph":{"max":7.8,"min":6.2},"soil":{"importance":"high","type":"profond, fertile, drainé, plutôt frais"},"soil_texture":["limoneux","argilo-limoneux drainé","limono-sableux"]},"families":["Juglandaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"sol ressuyant vite en hiver, restant frais en été"},"exposure":{"importance":"high","value":"soleil direct, emplacement aéré"},"ph":{"max":7.5,"min":6.5},"soil":{"importance":"high","value":"terre profonde, vivante, avec matière organique"},"spacing_cm":1200,"temperature":{"importance":"medium","max_c":32,"min_c":-12},"watering":{"frequency":"apports profonds et espacés pendant l'installation","importance":"medium"}},"image":"noyer.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["avril","mai"],"harvest_months":["septembre","octobre"],"planting_months":["novembre","décembre","janvier","février","mars"],"pruning_months":["février","mars"]},"outputs":["HTML","JSON"],"plant":{"aliases":["Noyer commun","Noyer royal","Juglans regia"],"common_name":"Noyer","family":"Juglandaceae","genus":"Juglans","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace ligneuse","origin":"Eurasie, largement cultivé en Europe","scientific_name":"Juglans regia","species":"regia","type":"arbre fruitier caduc"},"risks":{"pests":{"sensitivity_score":3},"toxicity":{"severity_score":2,"value":"brou de noix tachant et irritant chez les peaux sensibles; feuilles et brou riches en juglone pouvant freiner certaines plantations proches"}},"seo":{"content_depth":"expert","difficulty_score":3,"keywords":["noyer","noyer commun","Juglans regia","planter un noyer","entretien noyer","taille du noyer","récolte des noix"]},"slug":"noyer","summary":"Le noyer commun est un grand arbre de plein soleil qui demande surtout de l'espace, un sol profond et un bon enracinement les premières années pour produire durablement.","tags":["arbre fruitier","grand jardin","verger","arbre d'ombrage"],"title":"Noyer (Juglans regia) : plantation, entretien et récolte","type":"plant","uses":{"ecological":true,"edible":true,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":3},"frequency":{"summer":"arrosez régulièrement les 2 à 3 premières années; ensuite uniquement en sécheresse durable","winter":"pas d'arrosage en pleine terre sauf plantation récente et hiver sec"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":3,"value":"modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/noyer/","relPermalink":"/fr/plantes/noyer/","slug":"noyer","title":"Noyer (Juglans regia) : plantation, entretien et récolte"}