{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Arbustes"],"climate":{"compatibility":{"continental":{"label":"très rustique, mais floraison sensible aux gels tardifs","score":4},"mediterranean":{"label":"possible avec paillage, mi-ombre claire et arrosages d'été","score":3},"mountain":{"label":"bonne tenue, reprise printanière parfois plus tardive","score":4},"oceanic":{"label":"très bonne adaptation en sol vivant et ressuyé","score":5},"tropical":{"label":"mal adapté aux climats chauds et humides","score":1}},"hardiness":{"max_c":35,"min_c":-28},"usda":{"max":"8","min":"4"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour cultiver le noisetier: exposition, sol, plantation, arrosage, taille, culture en pot, pollinisation et récolte des noisettes.","dimensions":{"height_cm":{"max":600,"min":300},"spread_cm":{"max":500,"min":250}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, sans stagnation hivernale"},"exposure":{"importance":"high","tolerance_score":3,"value":"soleil à mi-ombre lumineuse"},"ph":{"max":8,"min":6},"soil":{"importance":"high","type":"ordinaire à fertile, profond, plutôt frais mais drainé"},"soil_texture":["limoneux","limono-argileux","limono-sableux"]},"families":["Betulaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"sol ressuyant en hiver, restant frais en été"},"exposure":{"importance":"high","value":"soleil non brûlant ou mi-ombre claire"},"ph":{"max":7.8,"min":6.2},"soil":{"importance":"high","value":"terre de jardin souple, riche en matière organique"},"spacing_cm":300,"temperature":{"importance":"medium","max_c":30,"min_c":-18},"watering":{"frequency":"apports copieux et espacés à l'installation","importance":"medium"}},"image":"noisetier.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["janvier","février","mars"],"harvest_months":["septembre","octobre"],"planting_months":["octobre","novembre","février","mars"],"pruning_months":["février","mars"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Noisetier","family":"Betulaceae","genus":"Corylus","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace ligneuse","origin":"Europe et Asie occidentale","scientific_name":"Corylus avellana","species":"avellana","type":"arbuste fruitier caduc"},"risks":{"pests":{"sensitivity_score":3},"toxicity":{"severity_score":2,"value":"noisettes comestibles mais allergènes chez les personnes sensibles; pollen potentiellement allergisant en fin d'hiver"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["noisetier","Corylus avellana","avellanier","planter un noisetier","taille du noisetier","noisetier en pot","récolte des noisettes"]},"slug":"noisetier","summary":"Le noisetier est un arbuste rustique et productif en sol drainé, avec une pollinisation croisée, une taille d'éclaircie et un suivi d'eau surtout les premières années.","tags":["arbuste fruitier","haie libre","fruits secs","biodiversité"],"title":"Noisetier (Corylus avellana) : plantation, taille et entretien","type":"plant","uses":{"ecological":true,"edible":true,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":3},"frequency":{"summer":"arrosez profondément les deux premières années, puis seulement en sécheresse prolongée; en pot, surveillez chaque semaine","winter":"pas d'arrosage en pleine terre, sauf hiver sec après plantation récente"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":3,"value":"modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/noisetier/","relPermalink":"/fr/plantes/noisetier/","slug":"noisetier","title":"Noisetier (Corylus avellana) : plantation, taille et entretien"}