Planting Zone Explorer

Will it survive the winter? Click a USDA Hardiness Zone below to find out what grows best in your climate.

Select A Zone to Explore

Zone 6

-10°F to 0°F
📍 Example Cities
St. Louis MO, Boston MA, Reno NV
🌱 Suitable Plants
Coneflower, Japanese Maple, Hostas

Understanding Hardiness Zones

The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers determine which plants are most likely to thrive at a specific location.

  • It's All About the Cold: The zones are based on the average annual extreme minimum temperature over a 30-year period. It tells you how cold it gets, not how hot it gets.
  • The "A" and "B" Subzones: Each zone is technically split into 'a' and 'b' subzones (representing 5°F increments). For this tool, we grouped them into the primary 10°F zones for easier reading.
  • Microclimates: Even if you are in Zone 6, a spot next to a brick wall facing the sun might act like Zone 7, while a low-lying valley in your yard might act like Zone 5. Always observe your specific environment!