A hardiness zone is a geographically defined area in which a specific category of
plant life is capable of growing, as defined by climatic conditions, including its ...
USDA Plant Hardiness Zone Map. The 2012 USDA Plant Hardiness Zone Map is
the standard by which gardeners and growers can determine which plants are ...
Many of our perennial flowers and herbs are hardy as far north as zones 3 or 4.
Cool-season vegetables, most of which tolerate or even like a little frost, will grow
The USDA Hardiness Zone Map divides North America into 11 separate zones;
each zone is 10°F warmer (or colder) in an average winter than the adjacent ...
In January 2012, the United States Department of Agriculture (USDA) released
an updated version of their Plant Hardiness Zone Map, which you can search by
Listing of U.S. "Hardiness Zones" for seeds, bulbs and plants, as determined by
the U.S. Department of Agriculture. When ordering, you can determine if the item
A plant's performance is governed by the total climate: length of growing season,
timing and amount of rainfall, winter lows, summer highs, wind, and humidity.
Zone Map. What is my hardiness zone? Enter the first five digits of your ZIP code
and we'll tell you where you fall in the USDA Hardiness Zones database.
Let White Flower Farm help you find your planting and growing zones. Learn
more about hardiness zones and which plants grow best in your zip code.
The USDA hardiness zones are based on the average minimum temperature that
occurs in an area. Even if you do not live in the U.S., you can come up with an ...