{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"aliases":["/plantes/gaillet-odorant/","/plantes/petit-muguet/","/plantes/asperula-odorata/"],"author":"Sophie","categories":["Vivaces"],"climate":{"compatibility":{"continental":{"label":"bonne rusticité avec sol humifère","score":4},"mediterranean":{"label":"possible uniquement en ombre fraîche","score":2},"mountain":{"label":"bonne adaptation si le sol ne sèche pas","score":4},"oceanic":{"label":"très favorable en sous-bois frais","score":5},"tropical":{"label":"peu adaptée à la chaleur humide continue","score":1}},"hardiness":{"max_c":32,"min_c":-20},"usda":{"max":"8","min":"4"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour réussir l'aspérule odorante (Galium odoratum) : emplacement, plantation, arrosage, entretien, culture en pot et contrôle de l'expansion.","dimensions":{"height_cm":{"max":30,"min":10},"spread_cm":{"max":90,"min":30}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, sans eau stagnante"},"exposure":{"importance":"high","tolerance_score":3,"value":"mi-ombre à ombre claire"},"ph":{"max":7.5,"min":5.8},"soil":{"importance":"high","type":"humifère, souple, frais mais drainé"},"soil_texture":["limoneux","humifère","argilo-limoneux léger"]},"families":["Rubiaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"drainage régulier"},"exposure":{"importance":"high","value":"lumière tamisée, sans soleil brûlant"},"ph":{"max":7.2,"min":6},"soil":{"importance":"high","value":"terre de sous-bois riche en matière organique"},"spacing_cm":30,"temperature":{"importance":"high","max_c":24,"min_c":-10},"watering":{"frequency":"régulier à l'installation, puis espacé","importance":"high"}},"image":"asperule-odorante.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["avril","mai","juin"],"planting_months":["mars","avril","septembre","octobre","novembre"],"pruning_months":["juin","septembre"]},"outputs":["HTML","JSON"],"plant":{"aliases":["Gaillet odorant","Petit muguet","Asperula odorata","Galium odoratum"],"common_name":"Aspérule odorante","family":"Rubiaceae","genus":"Galium","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace caduque","origin":"Europe et Asie tempérée","scientific_name":"Galium odoratum","species":"odoratum","type":"vivace couvre-sol rhizomateuse"},"risks":{"toxicity":{"severity_score":2,"value":"usage alimentaire et médicinal à encadrer; éviter l'automédication et l'ingestion non maîtrisée"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["aspérule odorante","Galium odoratum","gaillet odorant","petit muguet","couvre-sol ombre","Asperula odorata","planter aspérule odorante"]},"slug":"asperule-odorante","summary":"L'aspérule odorante est une vivace de sous-bois efficace pour couvrir un sol à l'ombre. Elle apprécie une terre humifère fraîche et drainée, demande peu d'entretien, mais doit être contenue dans les petits massifs.","tags":["couvre-sol","ombre","sous-bois","faible entretien"],"title":"Aspérule odorante (Galium odoratum) : plantation, entretien et couvre-sol d'ombre","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"maintenez le sol légèrement frais la première année; ensuite, arrosez seulement en sécheresse prolongée","winter":"aucun arrosage en pleine terre sauf hiver très sec hors gel"},"humidity":{"importance":"medium","value":"moyenne à élevée"},"needs":{"importance":"high","score":3,"value":"modérés"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/asperule-odorante/","relPermalink":"/fr/plantes/asperule-odorante/","slug":"asperule-odorante","title":"Aspérule odorante (Galium odoratum) : plantation, entretien et couvre-sol d'ombre"}