Kurt Bluemel, Inc.

USDA Plant Hardiness Zones

Every gardener is familiar with the multicolor U.S. map of climate zones on the back of seed packets. It's the Department of Agriculture's indicator of whether a flower, shrub or tree will survive the winters in a given region.

Plant Hardiness Zones

Gardeners may also utilize these follow links for more information.

AHS Plant Heat Zone Map  

Interactive USDA Plant Hardiness Zone Map