The 4 USDA Hardiness Zones in Salt Lake City, Utah are Zone 6a, Zone 6b, Zone 7a, and Zone 7b, as per latest USDA update. The 4 USDA Hardiness Zones in Salt Lake City, Utah are listed below.
- Zone 6a: Zone 6a experiences winter temperatures of -10°F to -5°F (-23.3°C to -20.6°C). This zone covers higher-elevation areas like Mount Olympus (84121).
- Zone 6b: Zone 6b has winter temperatures between -5°F to 0°F (-20.6°C to -17.8°C). It includes neighborhoods like Arcadia Heights (84109) and City Creek (84103).
- Zone 7a: Zone 7a sees winter temperatures of 0°F to 5°F (-17.8°C to -15°C). Areas like the University District (84112) and Draper fall into this zone.
- Zone 7b: Zone 7b ranges from 5°F to 10°F (-15°C to -12.2°C). It covers Downtown (84101), Sugar House (84105), and West Valley City.
Pinpoint your Salt Lake City, Utah, USDA zone using our three tools given below, Zipcode to planting zone tool, Easy location based interactive map or by using planting zone table.
Salt Lake City Planting Zones by ZipCode
Enter 5 digit Salt Lake City Zipcode in box below, to find its USDA Planting Zone.
Salt Lake City Planting Zones Map
Select or type your Salt Lake City location in the selection box below, to know its USDA Growing Zone.
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Salt Lake City Area Planting Zone
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Salt Lake City Planting Zones Table
Following table lists all Salt Lake City locations alongwith their USDA Hardiness Zones.
| Salt Lake City Location | Planting Zone |
|---|---|
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Salt Lake City Planting Zones
The 4 USDA Hardiness Zones in Salt Lake City, Utah are Zone 6a, Zone 6b, Zone 7a, and Zone 7b.
Zone 6a
Zone 6a experiences winter temperatures between -10°F to -5°F (-23.3°C to -20.6°C). This zone supports cold-hardy plants like Douglas Fir and Alpine Fir, and deciduous trees such as Aspen and Birch.
Zone 6a is one of the coldest planting zones in the Salt Lake City area, making it suitable for these cold-hardy plants and trees.
Zone 6b
Zone 6b experiences winter temperatures between -5°F to 0°F (-20.6°C to -17.8°C). Zone 6b is a transition zone that offers good growing conditions for many plants that need a period of winter dormancy, and recommended plants for this zone include Apache Plume, Fernbush, and Currant.
Zone 7a
Zone 7a experiences winter temperatures between 0°F to 5°F (-17.8°C to -15°C). This zone thrives with perennials like Utah Serviceberry, Rocky Mountain Penstemon, and Columbines.
Zone 7b
Zone 7b experiences winter temperatures between 5°F to 10°F (-15°C to -12.2°C). Zone 7b covers most of the Salt Lake city and supports heat-loving vegetables like Tomatoes and Bell Peppers, along with drought-resistant ornamental plants such as Blue Grama Grass and Rabbitbrush.