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.
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.
Encore Azaleas, Endless Summer Hydrangeas, Knock Out Roses and Drift Roses all do well in USDA Zone 6!