{"assessment":{"band":"Strong","factor_identity":{"basis":"approved shared identity","growth_habit_source":"USDA PLANTS","name_used":"Thuja occidentalis"},"factor_scopes":{"bees":"Southeastern North America","birds":"North America","caterpillars":"Host genera of native Lepidoptera with established Kentucky range; association and range overlap, not confirmed local feeding.","specialists":"Eastern North America","structure":"USDA species growth habit where matched; otherwise sourced atlas growth habit"},"factors":{"applied_insect_credit":0,"baseline_score":56,"composite":0.703,"insect_support":{"credit":0,"groups":{"ants":{"credit":0,"flower_visits":[],"label":"Ants","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"beetles":{"credit":0,"flower_visits":[],"label":"Beetles","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"flies":{"credit":0,"flower_visits":[],"label":"Flies","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"moths_butterflies":{"credit":0,"flower_visits":[],"label":"Adult butterflies / moths","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_hymenoptera":{"credit":0,"flower_visits":[],"label":"Other wasps","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_insects":{"credit":0,"flower_visits":[],"label":"Other insects","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"}},"interpretation":"One provisional point per additional documented insect group, capped at five. Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.24379652605459057,"birds":0.7481389578163772,"caterpillars":0.9205955334987593,"specialists":0.4323821339950372,"structure":1},"rank_pct":0.596,"raw":{"bees":0,"birds":2,"caterpillars":38,"genus_used":null,"specialists":0,"structure":["Tree"]}},"fit_score":null,"native_basis":"native_inferred","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using Kentucky host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a Kentucky percentile","score":56,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"S2S3"},"source_ids":["lep_ky","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:f3ffea1f9608478460f583ed9353b2cb82d7a0da68af29790f051af8b7ce79c8","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:5acb761bfd211c942a923d87a2cb42eba40765c063b393b12542b4ede2c153d0","levels":[1,3],"policy":"selected-condition-categories-1","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Tree"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_inferred"},"occurrence":{"county_fips":["21043","21067","21127","21135","21141","21147","21195","21197","21199","21205","21207","21231"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21043","21067","21127","21135","21141","21147","21195","21197","21199","21205","21207","21231"],"growth_habit":"tree","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_evidence":[{"claim":"native","matched_name":"Thuja occidentalis","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574"},{"claim":"native","matched_name":"Thuja occidentalis","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"}],"native_status":"native_inferred","source_ids":["tnky:574"],"source_name":"Thuja occidentalis","source_refs":["KY-county-21043.json","KY-county-21067.json","KY-county-21127.json","KY-county-21135.json","KY-county-21141.json","KY-county-21147.json","KY-county-21197.json","KY-county-21199.json","KY-county-21205.json","KY-county-21207.json","KY-county-21231.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574","state_rank":"S2S3"},"source_refs":["KY-county-21043.json","KY-county-21067.json","KY-county-21127.json","KY-county-21135.json","KY-county-21141.json","KY-county-21147.json","KY-county-21197.json","KY-county-21199.json","KY-county-21205.json","KY-county-21207.json","KY-county-21231.json","sernec_county"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574","state_rank":{"value":"S2S3"}},"fit_inputs":{"light":[2,4],"moisture":[1,3],"ph":[5.2,7]},"fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"evidence_id":"fact:f3ffea1f9608478460f583ed9353b2cb82d7a0da68af29790f051af8b7ce79c8","levels":[2,3,4],"policy":"selected-condition-categories-1","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:5acb761bfd211c942a923d87a2cb42eba40765c063b393b12542b4ede2c153d0","levels":[1,3],"policy":"selected-condition-categories-1","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"mapped_selected_fact"}},"county_fips":["21043","21067","21127","21135","21141","21147","21195","21197","21199","21205","21207","21231","47001","47013","47015","47019","47025","47031","47037","47065","47067","47073","47091","47093","47125","47137","47141","47143","47145","47149","47151","47163","47171","47173","47175","47177","47179","47187","47189"],"fit_inputs":{"light":[2,4],"moisture":[1,3],"ph":[5.2,7]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Thuja occidentalis","rank":"S2S3","source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574","state":"KY"}],"source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574"}],"review_status":"reviewed"},"invasive_rank":false,"native_eligible":true,"quercus_score":56,"state":"KY"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Thuja occidentalis","rank":"S2S3","source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574","state":"KY"}],"source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574"}],"review_status":"reviewed"},"growing_observations":{"eol_usda":{"archive_doi":"10.5281/zenodo.22129810","matched_name":"Thuja occidentalis","retrieved":"2026-09-30","scope":"Nationwide approximate species characteristics; tolerance categories do not specify sun hours or moisture requirements","scoring_allowed":false,"source_label":"USDA PLANTS via EOL TraitBank","source_sha256":"04bb6a5292502ddc757bb909f4151de4b9aaea042223dfb486ffe2a94a2564db","source_url":"http://plants.usda.gov/core/profile?symbol=THOC2","trait_evidence":[{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1034927","field":"drought_tolerance","method":"Compares the relative tolerance of the plant to drought conditions to other species with the same growth habit from the same geographical region. Drought tolerance is defined here in the following fashion: Imagine that in an acre of land there are low areas that have heavy soil and tend to accumulate more soil moisture, and higher areas that have coarse textured soil and tend to accumulate less soil moisture. Some plant species are most frequently found growing in the higher areas with the coarse soil texture. These plant species are considered to be more drought tolerant than the species that are frequently found in the low areas with fine textured soil.","source_url":"http://plants.usda.gov/core/profile?symbol=THOC2","trait_id":"R133-PK288756744","trait_label":"drought tolerance","value":"low tolerance"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1034927","field":"moisture_use","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=THOC2","trait_id":"R133-PK288767065","trait_label":"moisture use","value":"medium"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/1034927","field":"shade_tolerance","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=THOC2","trait_id":"R133-PK288787263","trait_label":"shade tolerance","value":"medium (normal)"}],"values":{"drought_tolerance":"low tolerance","moisture_use":"medium","shade_tolerance":"medium (normal)"}},"floraquest_carolinas_georgia":{"matched_name":"Thuja occidentalis","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_name":"Thuja occidentalis","source_record_id":278,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":"Dry limestone, dolostone, and calcareous sandstone cliffs, talus, and boulderfields, also planted and persisting around old homesites and cemeteries (mainly in the Mountains). Rarely (in our area) in calcareous swamps; this is more characteristic in the broader Great Lakes region where this species can be found abundantly within rich swampy hummocks of alkaline fens as well as in drier, thinner soils of Great Lakes alvars."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":"Nova Scotia, Hudson Bay, and Manitoba south to Pennsylvania (where considered strictly introduced by Rhoads & Block 2007), Ohio, n. Indiana, n. Illinois, and in the mountains to West Virginia, w. Virginia, and e. Tennessee. This species has been alleged by various authors to have occurred as a native species in nw. North Carolina on limestone bluffs in Alleghany, Ashe, and/or Burke counties, but it has not been relocated in this century, and little apparently suitable habitat occurs in North Carolina."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":"Mar-Apr."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":"[= AqW, C, Can, F, FNA2, G, Il, K1, K4, Mi, NS, NY, Pa, POWO, RAB, S, S13, Tn, Va, W, WV, Li et al (2021)]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":"Thuja occidentalis is apparently sister to Thuja koraiensis Nakai of e. Asia, from which it diverged about 20 MYA (Li et al. 2022)."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":7},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACW"},{"source_column":"WetlandStatus2","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACW"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}]},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"GraphicKey","value":["Dry","Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":278,"source_table":"GraphicKey","value":{"Attr0":"gr13","Attr1":"nc_mt,","Attr10":"C005","Attr11":"C10,C30","Attr2":"Dry,Moist,Wet","Attr3":"Part,Sun","Attr3a":"n","Attr3a_subregion":"native_nc_mt:n,","Attr4":" 2-5","Attr5":"y","Attr6":"Cc","Attr7":"o,w","Attr9":"t"}}],"values":{"botanical_comments":"Thuja occidentalis is apparently sister to Thuja koraiensis Nakai of e. Asia, from which it diverged about 20 MYA (Li et al. 2022).","geographic_range_description":"Nova Scotia, Hudson Bay, and Manitoba south to Pennsylvania (where considered strictly introduced by Rhoads & Block 2007), Ohio, n. Indiana, n. Illinois, and in the mountains to West Virginia, w. Virginia, and e. Tennessee. This species has been alleged by various authors to have occurred as a native species in nw. North Carolina on limestone bluffs in Alleghany, Ashe, and/or Burke counties, but it has not been relocated in this century, and little apparently suitable habitat occurs in North Carolina.","graphic_key_source_attributes":{"Attr0":"gr13","Attr1":"nc_mt,","Attr10":"C005","Attr11":"C10,C30","Attr2":"Dry,Moist,Wet","Attr3":"Part,Sun","Attr3a":"n","Attr3a_subregion":"native_nc_mt:n,","Attr4":" 2-5","Attr5":"y","Attr6":"Cc","Attr7":"o,w","Attr9":"t"},"habitat_description":"Dry limestone, dolostone, and calcareous sandstone cliffs, talus, and boulderfields, also planted and persisting around old homesites and cemeteries (mainly in the Mountains). Rarely (in our area) in calcareous swamps; this is more characteristic in the broader Great Lakes region where this species can be found abundantly within rich swampy hummocks of alkaline fens as well as in drier, thinner soils of Great Lakes alvars.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist","Wet"],"heliophily_index":7,"phenology_source_text":"Mar-Apr.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACW"},{"source_column":"WetlandStatus2","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACW"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}],"taxonomic_synonymy":"[= AqW, C, Can, F, FNA2, G, Il, K1, K4, Mi, NS, NY, Pa, POWO, RAB, S, S13, Tn, Va, W, WV, Li et al (2021)]"}},"minnesota_wildflowers":{"matched_name":"Thuja occidentalis","retrieved":"2026-10-04T02:41:20.500758+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"0b1f960b07d43a6395021af9bde98f0e990532e349a47eecd78998ec3a0c6b55","source_url":"https://www.minnesotawildflowers.info/tree/white-cedar","trait_evidence":[{"expected_source_name":"Thuja occidentalis","field":"height_description","original_field":"height","record_id":"trait:013304d55a90a781dcacddcec1e24b0ed50f8122997083375e65786a6db83e74","retrieved_at":"2026-10-04T02:41:20.500758+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Thuja occidentalis","source_sha256":"0b1f960b07d43a6395021af9bde98f0e990532e349a47eecd78998ec3a0c6b55","source_url":"https://www.minnesotawildflowers.info/tree/white-cedar","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":{"max":80,"min":40,"unit":"feet"}},{"expected_source_name":"Thuja occidentalis","field":"life_cycle","original_field":"life_cycle","record_id":"trait:cbce4a7236efa9846d09c05e4117b48fc5807a8775706f41f9509e26f5233017","retrieved_at":"2026-10-04T02:41:20.500758+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Thuja occidentalis","source_sha256":"0b1f960b07d43a6395021af9bde98f0e990532e349a47eecd78998ec3a0c6b55","source_url":"https://www.minnesotawildflowers.info/tree/white-cedar","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["perennial woody"]}],"values":{"height_description":"40–80 feet","life_cycle":["perennial woody"]}},"ncsu_sitemap":{"matched_name":"Thuja occidentalis","retrieved":"2026-10-04T02:46:39.495379+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","trait_evidence":[{"expected_source_name":"Thuja occidentalis","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:1ec02190dc9de6e2d5d9021431a3d8c31a0360c85caca39466c0e5ec33e3a996","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["Moist","Occasionally Dry"]},{"expected_source_name":"Thuja occidentalis","field":"light","original_field":"light","record_id":"trait:310ac4382c87b7bffaea3be824222ccd3e32c77a32cf5d77b56a02dbe1408a43","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"]},{"expected_source_name":"Thuja occidentalis","field":"height_description","original_field":"height","record_id":"trait:37f8c75d77772bef540681c89eae199ef4488041a3eb1d1265d9fbe17a194c33","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":{"max":60,"min":40,"unit":"feet"}},{"expected_source_name":"Thuja occidentalis","field":"hardiness_zones","original_field":"hardiness","record_id":"trait:3c339220d97252e45a4f7c9a24618e7e67ce09ad1ef47422415f24d6fc1f8f45","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b"]},{"expected_source_name":"Thuja occidentalis","field":"spread_description","original_field":"spread","record_id":"trait:440340ffd6ac8256775e532e857b65433d68af9acae0448076a9525f5563ee8b","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":{"max":15,"min":10,"unit":"feet"}},{"expected_source_name":"Thuja occidentalis","field":"leaf_habit","original_field":"leaf_habit","record_id":"trait:56521f8b577bf964b5c9ee00ba3d7d8f6114852735f257057c592843ae7b0c05","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["Needled Evergreen"]},{"expected_source_name":"Thuja occidentalis","field":"soil_ph_categories","original_field":"soil_ph","record_id":"trait:595b7aef0568c8274677690efdadadda5fb50bc404ad5ad1ae349440c7a31d98","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["Alkaline (>8.0)","Neutral (6.0-8.0)"]},{"expected_source_name":"Thuja occidentalis","field":"life_cycle","original_field":"life_cycle","record_id":"trait:d28d9c7d757febcdcdeab158c4f2b44899566d9862523b27750a8aa628044624","retrieved_at":"2026-10-04T02:46:39.495379+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":"Thuja occidentalis","source_sha256":"9f6b0dfcd70b90be8abc629df5d4f0d2d4e8febad853f828844dbe21179be6f2","source_url":"https://plants.ces.ncsu.edu/plants/thuja-occidentalis/","status":"eligible_fact","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","value":["Woody"]}],"values":{"hardiness_zones":["3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b"],"height_description":"40–60 feet","leaf_habit":["Needled Evergreen"],"life_cycle":["Woody"],"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"],"soil_ph_categories":["Alkaline (>8.0)","Neutral (6.0-8.0)"],"spread_description":"10–15 feet"}},"usda":{"matched_name":"Thuja occidentalis","retrieved":"2026-09-24","scope":"Nationwide species characteristics; local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":15299,"values":{"bloom_season":"Mid Spring","foliage_color":"Green","fruit_season_begin":"Summer","fruit_season_end":"Fall","growth_architecture":"Single Stem","growth_rate":"Slow","height_ft":50,"leaf_retention":"Yes"}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"native","matched_name":"Thuja occidentalis","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/574"},{"claim":"native","matched_name":"Thuja occidentalis","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Native to Kentucky (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Thuja occidentalis","taxon_id":"taxon:1c33994f-143e-57dd-87bb-bf1faf72c34c","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}