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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Melilotus officinalis","source_sha256":"8db0178ca01d299d76cb00f69231f3ccea0520a9457cb77a74139e331be051e9","source_url":"https://plants.ces.ncsu.edu/plants/melilotus-officinalis/","status":"eligible_fact","taxon_id":"taxon:a392a975-5118-53a6-b66f-23443e7e8b41","value":["Alkaline (>8.0)","Neutral (6.0-8.0)"]},{"expected_source_name":"Melilotus officinalis","field":"flower_color","original_field":"flower_color","record_id":"trait:e15e7a68cfce5294b6b6bf5ff37622d534ab8c5410ab717916827a4f10a60978","retrieved_at":"2026-10-04T02:39:42.479027+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Melilotus officinalis","source_sha256":"8db0178ca01d299d76cb00f69231f3ccea0520a9457cb77a74139e331be051e9","source_url":"https://plants.ces.ncsu.edu/plants/melilotus-officinalis/","status":"eligible_fact","taxon_id":"taxon:a392a975-5118-53a6-b66f-23443e7e8b41","value":["Gold/Yellow"]}],"values":{"flower_color":["Gold/Yellow"],"hardiness_zones":["4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b"],"height_description":"1–3 feet","life_cycle":["Annual"],"light":["Full sun (6 or more hours of direct sunlight a day)"],"moisture_categories":["Moist","Occasionally Dry"],"soil_ph_categories":["Alkaline (>8.0)","Neutral (6.0-8.0)"],"spread_description":"1–3 feet"}},"usda":{"matched_name":"Melilotus officinalis","retrieved":"2026-09-24","scope":"Nationwide species characteristics; 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