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What are Hardiness Zones, Gardening Zones, Growing Zones and Plant Zones?
Hardiness Zones, Gardening Zones, Growing Zones and Plant Zones refer to defined geographic regions that can support specific plants, flowers and trees. The zones define a minimum range of temperatures that a plant or tree can survive safely in that zone. The most commonly used Hardiness Zones were defined by the USDA. The USDA provides a hard copy map that displays these zone throughout the US. The last update to this map covers minimum temperatures from 1961 to 1990. An updated map is currently in production, but has not been released yet. Plant Maps provides the only interactive version of the USDA hardiness zone map available on the internet.
Zone Maps for Adjacent States
Indiana Zone MapKentucky Zone Map
Michigan Zone Map
Pennsylvania Zone Map
West Virginia Zone Map
Other Interactive Gardening Maps and Data for Ohio
Interactive Ohio Drought Monitor MapOhio First Frost Date Map
Ohio Last Frost Date Map
Interactive Map of Ohio Drought Conditions
Interactive Map of Ohio Heat Zones
Interactive Map of Ohio Ecoregions
Interactive Maps of Native Ohio Trees and Plants
Interactive Ohio Plantmaps Hardiness Zone Map
Zoom to Major Cities in Ohio
Akron - USDA Zone 5bCanton - USDA Zone 5bCincinnati - USDA Zone 6aCleveland - USDA Zone 6aColumbus - USDA Zone 5bDayton - USDA Zone 5bLima - USDA Zone 5bParma - USDA Zone 6aToledo - USDA Zone 5bYoungstown - USDA Zone 5bZanesville - USDA Zone 6aInteractive Maps of Ohio Native Plants Distribution Areas
Acer negundo - boxelder MapAcer nigrum - black maple MapAcer rubrum - red maple MapAcer saccharinum - silver maple MapAcer saccharum - sugar maple MapAcer spicatum - mountain maple MapAesculus glabra - Ohio buckeye MapAesculus octandra - yellow buckeye MapAlnus serrulata - hazel alder MapAmelanchier arborea - downy serviceberry MapAralia spinosa - devils walkingstick MapAsimina triloba - pawpaw MapBetula lenta - sweet birch MapBetula nigra - river birch MapCarpinus caroliniana - American hornbeam MapCarya cordiformis - bitternut hickory MapCarya glabra - pignut hickory MapCarya laciniosa - shellbark hickory MapCarya ovata - shagbark hickory MapCarya tomentosa - mockernut hickory MapCastanea dentata - American chestnut MapCastanea pumila - Allegheny chinkapin MapCeltis occidentalis - hackberry MapCephalanthus occidentalis - common buttonbush MapCercis canadensis - eastern redbud MapChionanthus virginicus - fringetree MapCornus alternifolia - alternate leaf dogwood MapCornus drummondii - roughleaf dogwood MapCornus florida - flowering dogwood MapCornus racemosa - gray dogwood MapDiospyros virginiana - common persimmon MapEuonymus atropurpureus - eastern wahoo MapFagus grandifolia - American beech MapFraxinus americana - white ash MapFraxinus nigra - black ash MapFraxinus pennsylvanica - green ash MapFraxinus quadrangulata - blue ash MapGleditsia triacanthos - honeylocust MapGymnocladus dioicus - Kentucky coffeetree MapHamamelis virginiana - witch hazel MapIlex opaca - American holly MapIlex verticillata - common winterberry MapJuglans cinerea - butternut MapJuglans nigra - black walnut MapJuniperus virginiana - eastern redcedar MapKalmia latifolia - mountain laurel MapLiquidambar styraciflua - sweetgum MapLiriodendron tulipifera - yellow poplar MapMagnolia acuminata - cucumbertree MapMalus coronaria - sweet crab apple MapMorus rubra - red mulberry MapView More Interactive Maps of Ohio Plants and Trees...