Are you planning to grow a garden in Texas? The first step in choosing the right plants for your garden is to know what planting zone Texas is in. Planting zones are determined by the average minimum temperature in an area. In this article, we will explore what planting zone Texas is in and what plants are best suited for that zone.
What is a Planting Zone?
Before we dive into what planting zone Texas is in, let’s first define what a planting zone is. A planting zone is a geographical area that is defined by the USDA (United States Department of Agriculture) based on the average minimum temperature of the area. The zones are numbered from 1 to 13, with 1 being the coldest and 13 being the warmest.
What Planting Zone is Texas in?
Texas is a large state with varying climates, so it is divided into four different planting zones: Zone 6a, Zone 6b, Zone 7a, and Zone 7b. The northern part of Texas is generally in Zone 6a and 6b, while the southern part of Texas is in Zone 7a and 7b.
Zone 6a is the coldest planting zone in Texas. It covers the northernmost part of the state, including the cities of Amarillo and Lubbock. The average minimum temperature in Zone 6a is between -10°F and -5°F. Plants that are well-suited for this zone include conifers, junipers, and cacti.
Zone 6b is slightly warmer than Zone 6a, with an average minimum temperature between -5°F and 0°F. It covers the cities of Abilene, Wichita Falls, and Tyler. Plants that are well-suited for this zone include roses, lavender, and fruit trees such as apples and pears.
Zone 7a covers the central part of Texas, including the cities of Austin and San Antonio. The average minimum temperature in Zone 7a is between 0°F and 5°F. Plants that are well-suited for this zone include citrus trees, figs, and gardenias.
Zone 7b is the warmest planting zone in Texas, with an average minimum temperature between 5°F and 10°F. It covers the southernmost part of the state, including the cities of Brownsville and Corpus Christi. Plants that are well-suited for this zone include avocado trees, papayas, and bougainvillea.
Knowing what planting zone Texas is in can help you choose the right plants for your garden. Whether you live in Zone 6a, 6b, 7a, or 7b, there are a variety of plants that will thrive in your area. By selecting plants that are well-suited for your zone, you can ensure that your garden will be healthy and beautiful.