The 2 planting zones in Kingsport, Tennessee are USDA Hardiness Zone 7a and Zone 7b, as per latest USDA update of 2023. The 2 planting zones in Kingsport, Tennessee are listed below.
- Zone 7a: Zone 7a has minimum winter temperatures of -17.8°C to -15°C (0°F to 5°F) and includes Blountville, Greeneville, River Mountain Village, and Walnut Hills.
- Zone 7b: Zone 7b has minimum winter temperatures of -15°C to -12.2°C (5°F to 10°F) and have neighborhoods like Allandale, Colonial Heights, Downtown and Sullivan Gardens.
To verify your Kingsport, Tennessee, USDA zone use our three tools given below, zipcode to planting zone search tool, interactive map, or planting zone table.
Kingsport Planting Zones by ZipCode
Enter your Kingsport 5 digit Zipcode to find its USDA Planting Zone.
Kingsport Planting Zones Map
Select or type your Kingsport location in the search box below to find its USDA Growing Zone.
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Kingsport Area Planting Zone
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Planting Zones
Kingsport Planting Zones Table
Below given table lists all the Kingsport locations with their USDA Hardiness Zones.
| Kingsport Location | Planting Zone |
|---|---|
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Kingsport Growing Zone
The two planting zones in Kingsport, Tennessee, USDA Hardiness Zones 7a and 7b.
Zone 7a
Zone 7a in Kingsport (minimum winter temperatures of 0°F to 5°F) suits cold-hardy trees like Southern Magnolia (Magnolia grandiflora) and Pink Oak (Quercus palustris), along with shrubs like Hydrangeas (Hydrangea spp.) and Azaleas (Rhododendron spp.). Perennials like Hellebore (Helleborus spp.) and Coreopsis (Coreopsis spp.) also thrive here, as do ornamental grasses like Feather Reed Grass (Calamagrostis ‘Karl Foerster’).
Zone 7b
Zone 7b in Kingsport (5°F to 10°F) supports trees like Yoshino Cherry (Prunus x yedoensis), shrubs like Crape Myrtle (Lagerstroemia indica) and Camellias (Camellia spp.), and perennials like Hibiscus (Hibiscus spp.) and Phlox (Phlox spp.). Ornamental grasses like Blue Oat Grass (Helictotrichon sempervirens) and annuals like Begonias (Begonia spp.) also flourish in this zone.