{"date":"0001-01-01T00:00:00Z","lastmod":"2026-05-31T22:27:37Z","params":{"author":"Sophie","categories":["Fleurs"],"climate":{"compatibility":{"continental":{"label":"culture surtout en pot à rentrer l'hiver","score":1},"mediterranean":{"label":"bonne avec arrosage suivi en été","score":4},"mountain":{"label":"à cultiver comme annuelle ou en pot protégé","score":1},"oceanic":{"label":"possible en saison, hivernage conseillé","score":2},"tropical":{"label":"possible, mais sensible aux ravageurs en air stagnant","score":2}},"hardiness":{"max_c":35,"min_c":0},"usda":{"max":"11","min":"10"}},"complexity":{"global_score":3,"profile":{"beginner_friendly":true,"container_friendly":true,"indoor_friendly":false}},"description":"Guide pratique pour cultiver l'héliotrope : exposition, sol, arrosage, taille, hivernage, culture en pot et erreurs fréquentes.","dimensions":{"height_cm":{"max":80,"min":40},"spread_cm":{"max":60,"min":35}},"draft":false,"environment":{"drainage":{"importance":"high","value":"drainé, sans stagnation d'eau"},"exposure":{"importance":"high","tolerance_score":2,"value":"plein soleil non brûlant à mi-ombre lumineuse"},"ph":{"max":7.5,"min":6},"soil":{"importance":"high","type":"humifère et drainé"},"soil_texture":["limoneux","sableux"]},"families":["Boraginaceae"],"ideal_conditions":{"drainage":{"importance":"high","value":"indispensable en pot comme en pleine terre"},"exposure":{"importance":"high","value":"lumière forte et chaleur régulière"},"ph":{"max":7.2,"min":6},"soil":{"importance":"high","value":"substrat fertile mais aéré"},"spacing_cm":40,"temperature":{"importance":"high","max_c":30,"min_c":12},"watering":{"frequency":"régulier en période chaude, sans excès","importance":"high"}},"image":"heliotrope.jpg","iscjklanguage":false,"jsonld":{"enabled":true,"type":"Taxon"},"lastmod":"2026-05-31T22:27:37Z","lifecycle":{"bloom_months":["juin","juillet","août","septembre","octobre"],"planting_months":["avril","mai","juin"],"pruning_months":["juin","juillet","août","septembre","octobre"]},"outputs":["HTML","JSON"],"plant":{"common_name":"Héliotrope du Pérou","family":"Boraginaceae","genus":"Heliotropium","growth_rate":{"score":3,"value":"modérée à rapide"},"lifecycle":"vivace non rustique","origin":"Amérique du Sud (Pérou, Équateur)","scientific_name":"Heliotropium arborescens","species":"arborescens","type":"vivace frileuse cultivée en annuelle"},"risks":{"toxicity":{"severity_score":3,"value":"plante ornementale à manipuler avec prudence, ingestion déconseillée pour enfants et animaux"}},"seo":{"content_depth":"expert","difficulty_score":3,"keywords":["héliotrope","Heliotropium arborescens","entretien héliotrope","héliotrope en pot","planter héliotrope","fleur parfumée été"]},"slug":"heliotrope","summary":"L'héliotrope offre une floraison violette très parfumée de l'été à l'automne, à condition de lui donner chaleur, lumière et une protection contre le gel.","tags":["floraison estivale","plante parfumée","pot et balcon","gélive"],"title":"Héliotrope (Heliotropium arborescens) : plantation, parfum et entretien","type":"plant","uses":{"ecological":true,"edible":false,"medicinal":false,"ornamental":true},"water":{"drought_tolerance":{"score":2},"frequency":{"summer":"arrosez dès que les 2 à 3 premiers centimètres de substrat sèchent","winter":"apports réduits en hivernage, juste pour éviter le dessèchement complet"},"humidity":{"importance":"medium","value":"moyenne"},"needs":{"importance":"high","score":3,"value":"modérés à assez élevés en pot l'été"}}},"permalink":"https://plantes-de-jardin-gb.pages.dev/fr/plantes/heliotrope/","relPermalink":"/fr/plantes/heliotrope/","slug":"heliotrope","title":"Héliotrope (Heliotropium arborescens) : plantation, parfum et entretien"}