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Zone 6 US Plant Hardiness

Plants for sale that are hardy in your USDA Zone 6. Choose from shrubs, trees, groundcovers, perennials and more.

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USDA Zone 6 quick facts:

  • Zone 6 has a minimum average temperature of -10° to 0°F
  • Zone 6a has a minimum average temperature of -10° to -5°F
  • Zone 6b has a minimum average temperature of -5° to 0°F

Traditional Frost Dates for USDA Zone 6

The last frost date generally occurs in late April. Like nature, this is variable and has occurred as late as the first week of May. The first frost date generally occurs in late October but can be as late as the first week of November.

Cities that are in USDA Zone 6

  • Boston, MA
  • Hartford, CT
  • Pittsburg, PA
  • Cleveland, OH
  • Columbus, OH
  • Dayton, OH
  • Charleston, KY
  • Lexington, KY
  • Louisville, KY
  • Indianapolis, IN
  • St. Louis, MO
  • Kansas City, KS
  • Wichita, KS
  • Santa Fe, NM

What Plants do Best in USDA Zone 6?

USDA Zone 6 has a diverse array of plants suitable for your landscape. Most of the plants carried on our site are suitable for this zone.

Trees for USDA Zone 6

Shrubs for USDA Zone 6

Perennials and Grasses that do well in Zone 6

Encore Azaleas, Endless Summer Hydrangeas, Knock Out Roses and Drift Roses all do well in USDA Zone 6! Don't know your zone? Click here to find your USDA Zone
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