What are the growing zones in the US?
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 …
When did USDA zones change?
His original vision has transmuted into the USDA zones we’re familiar with today. Back in 1990, a growing database of climatic records prompted the first major change to this map, and in 2012 the map was updated again.
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 11 in the United States?
Climate zone 11 predominantly consists of Hawaii, the Florida Keys, and Puerto Rico. Its annual minimum temperature range is relatively warm, falling between 40 and 50 degrees Fahrenheit. There’s really no frost in this region — winters are moderately warm.
Where is Zone 5 in the United States?
Zone 5 starts in the Northeastern United States (including parts of New England, like Maine and New Hampshire, and mid-Atlantic states like New York, Pennsylvania, and West Virginia). It extends across the northern part of the Central US (including Minnesota, Iowa, Nebraska, and Wisconsin).
Where is zone 8 in the United States?
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.
Are growing zones shifting?
Plant Hardiness Zones are moving north in the U.S. at 13 miles per decade. Hardiness zones in the U.S., which track average low temperatures in winter, have all shifted northward by half a zone warmer since 1990. Source: United States Department of Agriculture.
What is the best growing zone?
The Different Planting Zone Ranges
| Planting Zones | From Temperature | To Temperature |
|---|---|---|
| 0 | A: Below -65 °F B: -65 °F | A: Below -65 °F B: -60 °F |
| 1 | A: −60 °F B: −55 °F | A: −55 °F B: −50 °F |
| 2 | A: −50 °F B: −45 °F | A: −45 °F B: −40 °F |
| 3 | A: −40 °F B: −35 °F | A: −35 °F B: −30 °F |
Where is zone 8 in the US?
Where is zone 9 in the United States?
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 10 in the United States?
Zone 10 of the map includes equatorial parts of North America, including southern California, southern Florida, and Hawaii.
Where is zone 9 in the US?