{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Graminees ornementales"],"climate":{"compatibility":{"continental":{"label":"excellente rusticite en terrain bien draine","score":5},"mediterranean":{"label":"tres adaptee avec arrosage de reprise","score":4},"mountain":{"label":"bonne tenue hors sols gorges d'eau","score":4},"oceanic":{"label":"bonne en sol filtrant; attention aux hivers tres humides","score":3},"tropical":{"label":"peu adaptee a la chaleur humide constante","score":1}},"hardiness":{"max_c":35,"min_c":-20},"usda":{"max":"9","min":"5"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour reussir la fetuque bleue au jardin : exposition, sol, arrosage, taille, culture en pot et erreurs a eviter.","dimensions":{"height_cm":{"max":35,"min":20},"spread_cm":{"max":40,"min":25}},"draft":false,"environment":{"drainage":{"importance":"high","value":"excellent, surtout en hiver"},"exposure":{"importance":"high","tolerance_score":2,"value":"plein soleil"},"ph":{"max":8,"min":6},"soil":{"importance":"high","type":"leger, pauvre a ordinaire, tres draine"},"soil_texture":["sableux","graveleux","limoneux leger"]},"families":["Poaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"drainage net toute l'annee"},"exposure":{"importance":"high","value":"soleil franc, emplacement aere"},"ph":{"max":7.8,"min":6},"soil":{"importance":"high","value":"terre plutot maigre et filtrante"},"spacing_cm":35,"temperature":{"importance":"medium","max_c":30,"min_c":-18},"watering":{"frequency":"suivi la premiere saison puis tres espace","importance":"medium"}},"image":"fetuque-bleue.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["juin","juillet"],"planting_months":["mars","avril","mai","septembre","octobre"],"pruning_months":["fevrier","mars"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Fetuque bleue","family":"Poaceae","genus":"Festuca","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace","origin":"selection horticole issue d'especes eurasiatiques","scientific_name":"Festuca glauca","species":"glauca","type":"graminee ornementale vivace en coussin"},"risks":{"pests":{"sensitivity_score":1},"toxicity":{"severity_score":1,"value":"non reputee toxique au jardin; feuillage sec parfois coupant a la taille"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["fetuque bleue","Festuca glauca","graminee bleue","entretien fetuque bleue","taille fetuque bleue","fetuque bleue en pot"]},"slug":"fetuque-bleue","summary":"La fetuque bleue reste compacte et decorative si elle pousse au soleil, en sol tres draine, avec peu d'eau et un nettoyage en fin d'hiver.","tags":["plein soleil","sol draine","jardin sec","massif"],"title":"Fetuque bleue (Festuca glauca) : plantation, entretien et taille","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":4},"frequency":{"summer":"arrosez regulierement apres plantation, puis seulement en secheresse prolongee","winter":"pas d'arrosage en pleine terre; evitez toute stagnation d'eau"},"humidity":{"importance":"high","value":"faible"},"needs":{"importance":"medium","score":2,"value":"faibles"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/fetuque-bleue/","relPermalink":"/fr/plantes/fetuque-bleue/","slug":"fetuque-bleue","title":"Fetuque bleue (Festuca glauca) : plantation, entretien et taille"}