What zone is tulsa ok in

Oklahoma is in USDA plant hardiness zones 6-8.

Zone 7: The overall zone has a minimum average of temperatures of 0° to 10°F. Zone 7a: This subzone has a minimum average temperature of 0° to 5° F. Zone 7b: This subzone has a minimum average temperature of 5° to 10°F.

Zone 7. In zone 7, cool-weather vegetables can usually be planted outdoors in early February. These crops include beets, broccoli, cabbage, carrots, lettuce, onions, peas, potatoes, radishes, spinach, turnips, kale and collards. Plant corn in March.

April is a great time to plant trees, shrubs, and ground covers. Most annual bedding plants, perennials, summer flowering bulbs (canna, dahlia, gladiolus), and annual flower seeds can be planted after danger of frost. This happens around mid-April in most of Oklahoma.

The plant hardiness zone map is separated into regions by average low temperature. … For example, Zone 7 has an average low temperature of 0 to 10 degrees Fahrenheit; 7a has a low of 0 to 5 degrees, and 7b has a low of 5 to 10 degrees.

Year-Round Gardening

Choose states without freezing winters, such as Hawaii, California, Florida, Arizona, and portions of the Deep South and Texas. Here, you can plant two crops of cool-weather veggies.

Planting Dates For Potatoes By Zone

Zone 7b – Plant from January through March. Zones 8a and 8b – Plant in January and February, and a fall crop in August. What is this? Zones 9a and 9b – Plant your spring crop in January and your fall crop in October and November.

USDA zone 7 contains southern Oklahoma, a chunk of northern Texas, southern New Mexico, central Arizona, southern Utah and southern and western areas of Nevada. The zone extends into eastern California and west-central Oregon/Washington.

Winter and spring are the coolest seasons in zone 13. Cool season crops that do well are spinach, peas, chard, kale and leaf lettuces. Plant seeds in October for harvest December through March. Broccoli can be grown but it takes up a lot of space.

Planting Outside Your Zone: Hardiness zones are guidelines, and you should treat them as such. You can still plant vegetation that falls outside of your hardiness zone as long as you’re prepared to take certain precautions. If you’re planting less hardy plants, be sure to wrap or cover them before your freeze date.

USDA Zone 8 covers most of the Pacific Northwest and a great swath of the American South, including Texas and Florida.

In the United States, most of the warmer zones (zones 9, 10, and 11) are located in the deep southern half of the country and on the southern coastal margins. Higher zones can be found in Hawaii (up to 12) and Puerto Rico (up to 13).

Zones 9 to 11 in the United States encompass such areas as Texas, California, Louisiana, Florida, and other southern areas of the states. Their characteristics regarding water vary, however, which is also a consideration when choosing plants.

Zone 8b means that the average minimum winter temperature is 15 to 20 °F. Zone 8a has an average minimum winter temperature of 10-15 °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 .

Zone 9: The minimum average temperature range is 20°F to 30°F. Zone 9a: The minimum average temperature range is 20°F to 25° F. Zone 9b: The minimum average temperature range is 25°F to 30°F.

Zone 10: 30 to 40°F

Zone 10 sees some of the hottest temperatures in the U.S., prevalent in tropical places such as Southern California and Southern Florida. Plants in this zone can handle temperatures as low as 30 to 40°F. Common Plants: Bougainvillea (Bougainvillea spectabilis)

Asters, astilbe, bee balm, cannas, coneflowers, crocus, daffodils, dahlias, glads, hibiscus, hostas, hyacinths, irises, jasmine, lilies, peonies, phlox, salvia, sedum, succulents, tulips, and yarrow are among the Zone 8 plants we recommend.

Continue to direct sow carrots, Swiss chard, peas, collards, kale, kohlrabi, leaf lettuce, onions, parsley, parsnips, beets, leaf lettuce, radishes, salsify and spinach as soil and weather conditions permit.

ZONE 9: Thermal belts of California’s Central Valley

As cited in the description of Zone 8, the biggest readily apparent difference between Zones 8 and 9 is that Zone 9, a thermal belt, is a safer climate for citrus than Zone 8, which contains cold-air basins.

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.

They are extremely cold-hardy and able to tolerate temperatures as low as -40°F. These herbaceous peonies also require a long winter dormancy – at least six weeks at temperatures that stay consistently below 40-45°F. … All hybrid herbaceous peonies are suitable for zones 3-7 and some can be grown successfully in zone 8.