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Revised USDA plant hardiness map puts all of Dallas in Zone 8a.
Many areas of the country are now in a warmer USDA zone than they were on the old map, but most of Central Texas remains unchanged. We’re still Zone 8b, which means that our average lowest winter temperature is 15 to 20 degrees Fahrenheit.
Houston is in Zone 9a of the USDA Hardiness Zone map. If you’re a little north of the city, you’re in 8b.
Type. Texas has three primary climate types: continental steppe, mountain and modified marine. The continental steppe is common in the Texas High Plains, which experiences extreme temperature ranges, low humidity and minimal rainfall.
Waxahachie, Texas is in USDA Hardiness Zones 8a.
The USDA Zones for East Texas range from 7b to 10a.
McKinney, Texas is in USDA Hardiness Zones 8a.
Austin, Texas is located in USDA Hardiness Zone 8. Planting vegetable seeds or transplants at the correct time is important for getting the most out of your garden. Knowing your first and last frost dates will help you start your vegetable seeds at the right time.
Denton County Weather Facts In January, 2012, the USDA unveiled a new 2012 USDA Plant Hardiness Zones map. All of Denton County is now within zone 8a. The map is based on the average annual minimum winter temperature.
Tomball, Texas is in USDA Hardiness Zones 9a.
Galveston, Texas is in USDA Hardiness Zones 9b.
The Woodlands, Texas is in USDA Hardiness Zones 9a.
- Artichokes.
- Asparagus.
- Cardoon.
- Prickly pear cactus.
- Rhubarb.
- Strawberries.
San Antonio, Texas is located in USDA Hardiness Zone 8.
Fort Worth, Texas is located in USDA Hardiness Zone 8.
Healdsburg, California is in USDA Hardiness Zones 9b.
Longview, Texas is in USDA Hardiness Zones 8a and 8b.
Texas Gardening ZoneUSDA Hardiness Zoneavg minimum tempZone IIZone 70 to 10 FZone IIIZone 810 to 20 FZone IVZone 9A20 to 25 FZone VZone 9B25 to 30 F
Common nameScientific nameFlowering seasonPavonia1Pavonia lasiopetalaSpring to fallPerennial verbena1Verbena sp.Spring to fallPink rain lily1Zephyranthes grandifloraSummerPurple coneflower1Echinacea angustifoliaSpring to fall
Frisco, Texas is in USDA Hardiness Zones 8a.
San Angelo, Texas is in USDA Hardiness Zones 8a.
Dallas, Texas is in USDA Hardiness Zones 8a and 8b.
Pflugerville, Texas is in USDA Hardiness Zones 8b.
Zone 8b means that the average minimum winter temperature is 15 to 20 °F. … When you purchase a plant that is described as “hardy to zone 8”, it means that the plant can withstand a range of minimum temperatures (zone 8a and 8b) from 10 °F to 20 °F .
Georgetown, Texas is in USDA Hardiness Zones 8b.
El Paso, Texas is located in USDA Hardiness Zone 8.
Katy, Texas is in USDA Hardiness Zones 9a.
Corpus Christi, Texas is located in USDA Hardiness Zone 9.
Waco, Texas is in USDA Hardiness Zones 8a and 8b.
Abilene, Texas is in USDA Hardiness Zones 8a.
ZonesShipping DatesLast Order Date9/14/2021
Hostas. This is one of the most popular shade plants for zone 8 as well as colder zones, and let’s face it – nothing quite beats a stand of hostas in the garden. These low-growing perennials come in a variety of sizes, shades and patterns of green, and are highly tolerant of shade.
The coolest zone indicated by the Texas USDA planting map is 6b, located in the northern part of the state. The rest of Texas enjoys a very warm climate year round, including the winter months. The remaining Texas zones include 7a, 7b, 8a, 8b and 9a.
- Abelia.
- Serviceberry.
- American Beautyberry.
- Camellia.
- Deutzia.
- Forsythia.
- Oakleaf Hydrangea.
- Mountain Laurel.