{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"aliases":["/plantes/pulmonaire-officinale/","/plantes/pulmonaria-officinalis/","/plantes/herbe-aux-poumons/"],"author":"Sophie","categories":["Vivaces"],"climate":{"compatibility":{"continental":{"label":"bonne rusticite; proteger du dessèchement estival","score":4},"mediterranean":{"label":"possible en ombre fraiche avec arrosage suivi","score":2},"mountain":{"label":"bonne tenue si le sol draine bien en hiver","score":4},"oceanic":{"label":"tres bonne en climat doux et humide","score":5},"tropical":{"label":"mal adaptee a la chaleur humide continue","score":1}},"hardiness":{"max_c":32,"min_c":-25},"usda":{"max":"8","min":"4"}},"complexity":{"global_score":2,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour reussir la pulmonaire au jardin : exposition, sol, arrosage, culture en pot, entretien saisonnier et erreurs a eviter.","dimensions":{"height_cm":{"max":40,"min":20},"spread_cm":{"max":70,"min":35}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainant, sans stagnation hivernale"},"exposure":{"importance":"high","tolerance_score":3,"value":"mi-ombre lumineuse a ombre claire"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","type":"humifere, frais, souple"},"soil_texture":["limoneux","humifere","argilo-limoneux leger"]},"families":["Boraginaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"bon drainage toute l'annee"},"exposure":{"importance":"high","value":"lumiere douce, sans soleil brulant de l'apres-midi"},"ph":{"max":7.2,"min":6.2},"soil":{"importance":"high","value":"terre riche en matiere organique, restant fraiche"},"spacing_cm":40,"temperature":{"importance":"high","max_c":24,"min_c":-10},"watering":{"frequency":"regulier la premiere annee puis ponctuel selon secheresse","importance":"high"}},"image":"pulmonaire.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["mars","avril","mai"],"planting_months":["mars","avril","septembre","octobre"],"pruning_months":["fevrier","mars","juin"]},"outputs":["HTML","JSON"],"plant":{"aliases":["Pulmonaire officinale","Pulmonaria officinalis","Herbe aux poumons"],"common_name":"Pulmonaire","family":"Boraginaceae","genus":"Pulmonaria","growth_rate":{"score":3,"value":"moyenne"},"lifecycle":"vivace","origin":"Europe","scientific_name":"Pulmonaria officinalis L.","species":"officinalis","type":"vivace rhizomateuse couvre-sol"},"risks":{"toxicity":{"severity_score":2,"value":"comme d'autres Boraginaceae, l'ingestion reguliere est deconseillee (presence possible d'alcaloides pyrrolizidiniques)"}},"seo":{"content_depth":"expert","difficulty_score":2,"keywords":["pulmonaire","pulmonaire officinale","Pulmonaria officinalis","plante de mi-ombre","entretien pulmonaire","couvre-sol ombre"]},"slug":"pulmonaire","summary":"La pulmonaire reussit en mi-ombre fraiche, sur un sol humifere et drainant. Une fois bien installee, elle forme un couvre-sol fiable avec une floraison precoce utile aux pollinisateurs.","tags":["mi-ombre","couvre-sol","floraison printaniere","vivace rustique"],"title":"Pulmonaire (Pulmonaria officinalis) : plantation, entretien et emplacement","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"gardez le sol frais; arrosez plus souvent en pot et en periode chaude","winter":"arrosages tres limites; evitez les sols gorges d'eau"},"humidity":{"importance":"medium","value":"moyenne a elevee"},"needs":{"importance":"high","score":3,"value":"moderes"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/pulmonaire/","relPermalink":"/fr/plantes/pulmonaire/","slug":"pulmonaire","title":"Pulmonaire (Pulmonaria officinalis) : plantation, entretien et emplacement"}