Usda Zone 5 Temperature

The original and most widely used system, developed by the united states department of agriculture (usda) as a rough guide for landscaping and gardening,. Cold hardiness zones are based on the average annual minimum temperature in a given area of the country, with usda zone 1 being the coldest at minus 50 degrees f and usda zone 13 the warmest at above 60 degrees f. Apart from hardiness zones, several other factors also contribute to the success and.

29 rows the usda plant hardiness zone map is the standard by which. For example, the lowest average temperature in zone 2 is. It would probably not survive the cold winter temperatures in zone 4 or lower.

Hardiness zones are the usda’s general guidelines of the temperatures a plant can survive.

Usda hardiness zone 6 covers a large portion of the united states. The latest version of the usda zone map was jointly developed by usda's agricultural research service (ars) and oregon state university's (osu) prism climate group, and released in january of 2012. It would probably not survive the cold winter temperatures in zone 4 or lower. The new map uses data measured at weather stations.