What Growing Zone Is Olmos Park?

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

map of growing zone 9aLatest TX growing zone map

If you are looking for plants suitable for growing in the Olmos Park area, head on over to our page on plants that grow well in Olmos Park, TX.

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Large Greenhouse Kit

Spacious greenhouse for extending your growing season.
Hoeing Ain't Easy Garden Sign

Hoeing Ain't Easy Garden Sign

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Metal Arbor Trellis

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.
Raised Garden Bed Kit

Raised Garden Bed Kit

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Wooden Chicken Coop

Wooden Chicken Coop

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map of growing zone 9aLatest TX 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 Olmos Park is in growing zone 9a this means that plants there can survive temperatures as low as 20 to 25 degrees Fahrenheit. Plants for Olmos Park'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 Olmos Park 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 2023Half 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!

Olmos Park's Growing Zone Details

USDA Growing Zone: 9a

Zip Codes: 78212

Longitude: -98.4866

Latitude: 29.4749

Lowest Avg Temperatures (F): 20 to 25

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Shiitake Mushroom Kit

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Stainless Steel Garden Tool Set

Stainless Steel Garden Tool Set

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

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.
Raised Garden Planter

Raised Garden Planter

Elevated planter for easy access and better drainage.
Fiskars Garden Harvest Basket

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Map of the Olmos Park Area

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Large Greenhouse Kit

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.
Small Greenhouse Kit

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.
Steel Hori Hori Weeding Knife

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.
Stainless Steel Garden Tool Set

Stainless Steel Garden Tool Set

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

Self Watering Plant Pots

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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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Metal Seed Storage Box

Metal Seed Storage Box

Organized storage solution for your seed collection.
Wooden Chicken Coop

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.
Steel Hori Hori Weeding Knife

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.
Hydroponic Garden Grow Kit

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.
Stainless Steel Garden Tool Set

Stainless Steel Garden Tool Set

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

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