The 2 planting zones in Woolwich, Maine are USDA Hardiness Zone 5b and Zone 6a, according to USDA latest data released in 2023. The 2 planting zones in Woolwich, Maine are listed below.
- Zone 5b: Zone 5b has minimum winter temperatures ranging from -26.1°C to -23.3°C (-15°F to -10°F) and covers roughly 90% of the town in northern and central Woolwich, including areas like Arrowsic, Bath, and Woolwich Village.
- Zone 6a: Zone 6a has minimum winter temperatures ranging from -23.3°C to -20.6°C (-10°F to -5°F). and includes southern coastal areas like Murphy Corner and Westport, where the Atlantic Ocean’s influence slightly moderates winter cold.
Locate your Woolwich (ME) USDA zone using our three tools given below, zipcode to planting zone search tool, interactive map, or planting zone table.
Woolwich Planting Zones by ZipCode
Enter your Woolwich 5 digit Zip-code to find its USDA Planting Zone.
Woolwich Planting Zones Map
Select or type your Woolwich in the search box below to find its USDA Growing Zone.
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Woolwich Area Planting Zone
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Woolwich Planting Zones Table
Below given table lists all the Woolwich locations with their USDA Hardiness Zones.
| Woolwich Location | Planting Zone |
|---|---|
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Woolwich Growing Zones
The 2 planting zones in Woolwich, Maine are USDA Hardiness Zone 5b and Zone 6a.
Zone 5b
Zone 5b (-26.1°C to -23.3°C / -15°F to -10°F) dominates the northern and central regions of Woolwich, covering approximately 90% of the town’s area. It supports cold-hardy vegetables like Beets (Beta vulgaris) and Broccoli (Brassica oleracea), along with perennials like Aster (Symphyotrichum spp.) and Bee Balm (Monarda spp.).
Zone 5b covers most of Woolwich including Arrowsic, Bath, Bowdoinham, Burying Point, Carlton Point, Chops Crossroad, Days Ferry, Dresden, East Woolwich, Georgetown, Merrymeeting Bay, Montsweag, Nequasset, Sagadahoc Ferry, West Woolwich, Wiscasset, Woolwich Village, Woolwich proper, and Wrights.
Zone 6a
Zone 6a (-23.3°C to -20.6°C / -10°F to -5°F) covers the southern coastal areas of Woolwich including Murphy Corner and Westport. Zone 6a covers a small portion of Woolwich’s territory, primarily in the southeastern coastal regions, highlighting the moderating effect of the Atlantic Ocean on minimum winter temperatures in these specific waterfront areas.
Zone 6a here supports fruit tree like Apple trees (Malus domestica) and ornamental shrubs like Azalea (Rhododendron spp.).