What Growing Zone Is Broad Brook?

Our records indicate the United States Department of Agriculture has given Broad Brook a growing zone designation of . Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Broad Brook's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Broad Brook's weather data from 1991 - 2020 in their analysis.

If you are looking for plants suitable for growing in the Broad Brook area, head on over to our page on plants that grow well in Broad Brook, CT.

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Hoeing Ain't Easy Garden Sign

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Seed Starting Trays

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Deluxe Plastic Watering Can

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Latest CT growing zone map

The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Broad Brook is in growing zone this means that plants there can survive temperatures as low as degrees Fahrenheit. Plants for Broad Brook's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

USDA growing zone map of the United States

Some zones may have been changed by the USDA as of 2023. To see if the Broad Brook area has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.

map of usda hardiness zone changes from 2012 to 2023

Half zone changes from 2012 to 2023

The updated map shows that over half of the Southeast has warmed by about half a zone. For gardeners, that means you can now grow plants that tolerate a bit more heat and less frost than before. The tan areas reflect this shift. Meanwhile, the white areas had slight temperature changes, but not enough to move them into a new zone. In the Western U.S., a few spots shifted cooler. That’s not due to a colder climate, but because the new map uses a larger dataset, giving a more accurate picture of local conditions. It's important to keep track of these changes when planning your garden!

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Broad Brook's Growing Zone Details

USDA Growing Zone:

Zip Codes: 6016

Longitude: -72.5426

Latitude: 41.9097

Lowest Avg Temperatures (F):

Metal Seed Storage Box

Organized storage solution for your seed collection.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Map of the Broad Brook Area

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Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Plants For Other States:

Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Metal Seed Storage Box

Organized storage solution for your seed collection.

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