What Growing Zone Is 78357?

Our records indicate the United States Department of Agriculture has given zip code 78357 a growing zone designation of 9b. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in zip code 78357's climate based on the average extreme annual temperature.Our data is based on the latest 2023 USDA maps, which used weather data from 1991 - 2020 in their analysis.

map of growing zone 9bLatest Texas growing zone map

If you are looking for plants suitable for growing in zip code 78357, head on over to our page on plants that grow well in Freer, Texas.

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map of growing zone 9bLatest Texas 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 zip code 78357 is in growing zone 9b this means that plants there can survive temperatures as low as 25 to 30 degrees Fahrenheit. Plants for zip code 78357'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.

Some zones may have been changed by the USDA as of 2023. To see if zip code 78357 has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.

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!

Hardiness Zone FAQ

Have questions about hardiness zones and what they mean for your garden? Check out our FAQ below for quick answers to common questions about USDA hardiness zones and how they affect plant selection for zip code 78357.

The USDA hardiness zone is 9b for zip code 78357. This is sometimes also referred to as the growing or planting zone. These terms are used interchangeably.

78357's Growing Zone Details

USDA Growing Zone: 9b

Zip Codes:
78357

Longitude: -98.5629

Latitude: 27.93286

Lowest Avg Temperatures (F): 25 to 30

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Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.
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Map of the 78357 Area

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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.

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Cute Foldable Straw Bow Hat

Cute Foldable Straw Bow Hat

A foldable hat for ladies that does not sacrifice style, perfect for the fashionable gardener in your life.
Wooden Chicken Coop

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.
Brass Decorative Faucet Handle

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Elegant brass handle to enhance your garden faucet.
Seed Starting Trays

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Perfect for starting seeds indoors before transplanting to your garden.
Deluxe Plastic Watering Can

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

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