2 Planting Zone in Cape Cod Massachusetts with Map

Cape Cod, Massachusetts, spans USDA Hardiness Zones 7a (0°F to 5°F/-17.8°C to -15°C) and 7b (5°F to 10°F/-15°C to -12.2°C), according to 2023 USDA data.

Zone 7a covers western and interior regions, including Falmouth, Sandwich, Mashpee, and Hyannis, while Zone 7b covers eastern and outer coastal areas like Provincetown, Chatham, Brewster, and Wellfleet.

This division aligns with Cape Cod’s curved geography, with the warmer Zone 7b extending along Atlantic-facing shorelines, creating microclimates ideal for coastal plants.

To verify your Cape Cod, Massachusetts, USDA zone use our three tools given below: zipcode to planting zone search tool, interactive map, or planting zone table.

Cape Cod Planting Zones by ZipCode

Cape Cod Planting Zones Map

Select or type your Cape Cod location in the selection box below to find its planting zone.

Cape Cod Planting Zones Table

Download Cape Cod Planting Zone Map