What are the planting zones in the United States?
Description. The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones. Zone 6 has two subzones: 6a and 6b. Zone 6a has an average minimum temperature of negative five to negative ten degrees Fahrenheit. Zone 6b experiences minimum temperatures of zero to negative five degrees Fahrenheit.usda hardiness zone 3 is characterized by its cold climate, with average minimum winter temperatures ranging from -40°f to -30°f (-40°c to -34. C).Zone 7b has a low temperature of 5 to 10 Fahrenheit and -12. Celsius, spanning all the way across the US; from eastern California through southern New Mexico and central Texas, across the northern parts of Georgia and the Carolinas to the mid Atlantic coast, coastal regions of western Canada, central interior .Zones 7a and 7b fall within a temperate climate range, making them ideal for a diverse selection of plants. These zones are characterized by: Zone 7a: Average minimum temperatures range from 0°F to 5°F. Zone 7b: Slightly warmer, with average minimum temperatures between 5°F and 10°F.The average low temperatures for zone 1 are -60 to -50, for zone 2 are -50 to -40, for zone 3 are -40 to -30, for zone 4 are -30 to -20, for zone 5 are -20 to -10, for zone 6 are -10 to 0, for zone 7 are 0 to 10, for zone 8 are 10 to 20, for zone 9 are 20 to 30, for zone 10 are 30 to 40, for zone 11 are 40 to 50, for .
Is zone 4 good for gardening?
For zone 4 gardening, where the growing season is short, it is important to choose cold-hardy, quick-maturing annual plant varieties that can be directly sown into the garden once the soil warms and the threat of frost has passed. Some great zone 4 flower options for direct seeding include: Sunflower. Zone 3 is the coldest of all the USDA garden zones in the United States. This zone has the shortest growing window for gardening. With a last frost date of May 15th and first frost date of September 15. These dates will vary a week or two so it’s important to watch the weather before planting.
Where is zone 6 in the United States?
Where Is USDA Zone 6? Zone 6 starts in the Mid-Atlantic United States (including parts of New York, New Jersey, Pennsylvania, and West Virginia) and extends slightly down the Atlantic Coast to include North Carolina, Maryland, and the District of Columbia. Where is Zone 8? USDA Zone 8 spans mainly from coastal Virginia to central Texas, including the entirety of South Carolina, Georgia, Alabama, and Mississippi.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. Every USDA Hardiness Zone is divided into two subsets.Where is Zone 8? USDA Zone 8 spans mainly from coastal Virginia to central Texas, including the entirety of South Carolina, Georgia, Alabama, and Mississippi.
What zone is KY for planting?
Knowing your first and last frost dates will help you start your vegetable seeds at the right time. Kentucky is in USDA plant hardiness zones 6 and 7. Start seeds indoors for MUSKMELONS, WATERMELONS, and SQUASH. Start seeds outdoors for SWEET CORN, BEETS, CARROTS, MUSTARD, SPINACH, RADISHES, and LETTUCE. NOTE: Add 10 days for Central KY and 15 for Eastern KY to these dates for spring and summer crops.