United States Department of Agriculture Plant Hardiness Zone Map

GPTKB entity

Predicate	Object
gptkbp:instanceOf	agricultural reference climate map
gptkbp:alternativeName	gptkb:USDA_Hardiness_Zone_Map gptkb:USDA_Plant_Zone_Map
gptkbp:availableOn	https://planthardiness.ars.usda.gov/
gptkbp:basisOfZones	average annual minimum winter temperature
gptkbp:citation	gptkb:USDA_Plant_Hardiness_Zone_Map,_2023_Edition
gptkbp:createdBy	gptkb:United_States_Department_of_Agriculture
gptkbp:dataSource	gptkb:NOAA_weather_data USDA climate data
gptkbp:firstPublished	1960
gptkbp:hasZoneRange	Zone 1 (coldest) to Zone 13 (warmest)
https://www.w3.org/2000/01/rdf-schema#label	United States Department of Agriculture Plant Hardiness Zone Map
gptkbp:latestReleaseVersion	2023
gptkbp:mapType	color-coded map
gptkbp:notableRelease	2023 edition reflects climate change trends 2012 edition included Alaska, Hawaii, and Puerto Rico
gptkbp:purpose	to indicate plant hardiness zones in the United States
gptkbp:region	13
gptkbp:relatedTo	gptkb:USDA_zones climate adaptation frost tolerance gardening zones plant selection
gptkbp:updated	gptkb:USDA_Agricultural_Research_Service
gptkbp:usedBy	farmers nurseries gardeners landscapers plant breeders
gptkbp:usedFor	agriculture horticulture gardening
gptkbp:zoneSubdivisions	A and B for each zone
gptkbp:zoneSubzoneIncrement	5°F
gptkbp:zoneTemperatureIncrement	10°F
gptkbp:分布地区	gptkb:United_States Canada (in some versions) Mexico (in some versions)
gptkbp:bfsParent	gptkb:Zone_10
gptkbp:bfsLayer	6