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county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 52 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":true,"quercus_score":49,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"ncsu_sitemap":{"matched_name":"Panicum virgatum","retrieved":"2026-10-04T02:40:56.558462+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","trait_evidence":[{"expected_source_name":"Panicum virgatum","field":"life_cycle","original_field":"life_cycle","record_id":"trait:1fb694609684f289ac008d7d8e9b783fd30fd3a767c587519dfbd1b280b1644e","retrieved_at":"2026-10-04T02:40:56.558462+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":"Panicum virgatum","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","status":"eligible_fact","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","value":["Perennial"]},{"expected_source_name":"Panicum virgatum","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:51f091584fa6d5d983f21abb21742ce01ba0c32eac2c1c1c09b4fe29c414838c","retrieved_at":"2026-10-04T02:40:56.558462+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":"Panicum virgatum","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","status":"eligible_fact","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","value":["Moist","Occasionally Dry","Occasionally Wet"]},{"expected_source_name":"Panicum virgatum","field":"height_description","original_field":"height","record_id":"trait:67b3ea80e89d9faadd31941ba02126ff2440b2b8005e7eaea18a208d40fc0850","retrieved_at":"2026-10-04T02:40:56.558462+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":"Panicum virgatum","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","status":"eligible_fact","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","value":{"max":7,"min":3,"unit":"feet"}},{"expected_source_name":"Panicum virgatum","field":"spread_description","original_field":"spread","record_id":"trait:815a94d4dd74911e82f6f3dc4bfe1b2787aa3dd04afbc5dbcbddfae828916e32","retrieved_at":"2026-10-04T02:40:56.558462+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":"Panicum virgatum","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","status":"eligible_fact","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","value":{"max":3,"min":2,"unit":"feet"}},{"expected_source_name":"Panicum virgatum","field":"hardiness_zones","original_field":"hardiness","record_id":"trait:a5b58d10b2a60dcfbcc7d37ca8890db22d232e25819c8c9ab6fdbf55c34e0da8","retrieved_at":"2026-10-04T02:40:56.558462+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Panicum virgatum","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","status":"eligible_fact","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","value":["Gold/Yellow","Pink","Purple/Lavender","Red/Burgundy"]},{"expected_source_name":"Panicum virgatum","field":"leaf_habit","original_field":"leaf_habit","record_id":"trait:ec2f7c37bb905ec5b6638b9ab37298c42ff3ceadfc78e913b72d35eef189f27c","retrieved_at":"2026-10-04T02:40:56.558462+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":"Panicum virgatum","source_sha256":"275a01a2953a89a85fb7ac7e814519e30530165b8d1dac91cb270b3f856ede9f","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","status":"eligible_fact","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","value":["Deciduous"]}],"values":{"flower_color":["Gold/Yellow","Pink","Purple/Lavender","Red/Burgundy"],"hardiness_zones":["5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b"],"height_description":"3–7 feet","leaf_habit":["Deciduous"],"life_cycle":["Perennial"],"light":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"],"moisture_categories":["Moist","Occasionally Dry","Occasionally Wet"],"spread_description":"2–3 feet"}},"prairie_moon_2026":{"identity_basis":"Exact scientific name; 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no new synonym guesses","matched_name":"Panicum virgatum","modified":"2022-04-16T00:32:19+00:00","page_id":"6102","scope":"Published Tennessee growing guidance; exact cached scientific heading","source_label":"Tennessee Smart Yards","source_url":"https://tynnativeplants.wordpress.com/grasses-2/scientific-name/switch-grass/","values":{"height_description":"3-6 feet","light":["Full to part sun"],"moisture_categories":["moderately wet to dry"]}},"virginia_coastal":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Panicum virgatum","page":2,"retrieved":"2026-09-30T18:00:37.533960+00:00","row_top":1115.43,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Coastal Plain","source_sha256":"c7dc029781c9ba41743547b5b3234bbe1c4c027e3137534abdc4b4fe2cf39612","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/cp-nat-plants.pdf","values":{"light":["Partial sun (minimum requirement)","Full sun (minimum requirement)"],"moisture_categories":["Low","Moderate","High"]}},"virginia_piedmont":{"identity_basis":"Exact scientific name; 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State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Native to South Carolina (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Panicum virgatum","taxon_id":"taxon:abc66fa6-983a-5d1d-afec-3d1fefb373c2","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"recovery-ncsu-panicum-virgatum-7854","src":"/api/photos/image/e1b190ed620ce60e5a65df0668d84ccd3eea5910e12eb209cd826c32dd430532.jpg","view":"leaf","alt":"Panicum virgatum — leaf photograph","width":600,"height":450,"artist":"Andrey Zharkikh","license":"CC BY 4.0","license_url":"http://creativecommons.org/licenses/by/4.0/legalcode","source_url":"https://plants.ces.ncsu.edu/plants/panicum-virgatum/","changes":"Original NCSU photograph bytes; no crop, retouching, or re-encoding."}]}