What is the difference between zones 7a and 7b?

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. Zone 6 has an average low between -10 and 0 degrees, and Zone 8 has an average low between 10 and 20 degrees Fahrenheit.

What are the plant zones in the US?

USDA growing zones range from 1 to 13, but the continental US only ranges from 3 to 10.

What is Zone 7 in the US?

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.

Where is Zone 7a in the United States?

For example, in North Carolina, the mountain region is 7a while the Piedmont region is 7b. The state’s coastal region has both 8a and 8b areas. There are zone 7 areas in 28 states….Zone 7 States.

Alabama	Nevada
Arkansas	New York
California	North Carolina
Colorado	Oklahoma
Connecticut	Oregon

Where is zone 8 in the US?

US States in Hardiness Zone 8 In North America, Zone 8 is one of the warmest zones, containing much of the southern quarter of the United States, including much of North Carolina, South Carolina, Georgia, Alabama, Mississippi, Florida, Louisiana, Arkansas, Texas, Arizona, California, and coastal Oregon and Washington.

What plants do well in Zone 7?

Here are a few of the most popular zone 7 annuals, along with their sunlight requirements:

• Marigolds (full sun)
• Ageratum (partial or full sun)
• Lantana (sun)
• Impatiens (shade)
• Gazania (sun)
• Nasturtium (sun)
• Sunflower (sun)
• Zinnia (sun)

Where is zone 9 in the US?

The Zone 9 map includes the following states: Florida, Georgia, South Carolina, Texas, Alabama, Louisiana, Mississippi, Utah, New Mexico, Arizona, Nevada, California, Oregon, Washington, and Hawaii.

What grows well in Zone 7a and 7b?

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.

What perennials bloom all summer in Zone 7?

Zone 7 Perennial Flowers

• Black-eyed Susan (partial or full sun)
• Four O’clock (partial or full sun)
• Hosta (shade)
• Salvia (sun)
• Butterfly weed (sun)
• Shasta daisy (partial or full sun)
• Lavender (sun)
• Bleeding heart (shade or partial sun)

What plants are hardy in Zone 7?

Besides conifers, many other plants have evergreen foliage in zone 7. Some common shrubs with evergreen foliage in zone 7 are: Rhododendron….Common perennials with evergreen to semi-evergreen foliage in zone 7 are:

• Creeping Phlox.
• Bergenia.
• Heuchera.
• Barrenwort.
• Lilyturf.
• Lenten Rose.
• Dianthus.
• Calamintha.

How do you garden in zone 7a?

What grows well in Zone 7?

When can I plant tomatoes in zone 7a?

When to Plant Vegetables in Zone 7

	Indoor Planting Dates	Outdoor Direct Sow
PEPPER	March-April
SPINACH	March	April
SQUASH		May
TOMATO	March-April

What are the planting zones of the US?

Planting zones are illustrated on a map known as the USDA Hardiness Zone Map. It’s divided out in areas which range from planting zone 1A to planting zone 13B. These are areas which range in minimum temperatures from -60 degrees Fahrenheit to 70 degrees Fahrenheit.

What are planted planting zones 12 and 13?

Planting Zones 12 and 13 are not found in the continental United States, but are located in both Hawaii and Puerto Rico. These two plant hardiness zones are extremely warm, tropical environments that are best suited for plants tolerant of intense heat.

What planting zone is Zone 9?

Planting Zone 9 is considered a year-round planting zone. Located in California, Arizona, Texas, Florida and along the Gulf of Mexico coast, this zone features warm winters and hot summers.

What is planting zone 4?

Planting Zone 4. Planting Zone 4 covers the southern coastal areas of Alaska, northern areas of the United States and high elevations found in the western mountains. These unique climates share minimum average temperatures of between -30 to -20 degrees F. Planting in this zone is less challenging than in colder zones,…