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Hardiness zone

en.wikipedia.org/wiki/Hardiness_zone

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

www.planthardiness.ars.usda.gov/

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 ...

Find Your Gardening Zone - Bonnie Plants

bonnieplants.com/library/find-your-gardening-zone/

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  ...

USDA Hardiness Zone Finder (National Gardening Association)

garden.org/zipzone/

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 ...

USDA Hardiness Zone Map | American Horticultural Society

www.ahs.org/gardening-resources/gardening-maps/hardiness-map

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  ...

US Hardiness Zones - American Meadows

www.americanmeadows.com/usda-zone-map

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  ...

Sunset Climate Zones - Sunset

www.sunset.com/garden/climate-zones/climate-zones-intro-us-map

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 | Proven Winners

www.provenwinners.com/learn/usda-hardiness-zones/zone-map

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.

Planting Zones & Hardiness Zones | White Flower Farm

www.whiteflowerfarm.com/hardiness-zones

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.

Find Your Zone - GardenWeb

www.gardenweb.com/zoneFinder

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 ...

Answer
A planting or hardiness zone is a geographic area in which a specific categrory of plant life can grow and withstand the minimum temperatures.
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Zone - Arbor Day Foundation

www.arborday.org

What is my arborday.org hardiness zone? Enter your zip code and we'll tell you where you fall in the Arborday.org hardiness zones database. If the map appears  ...

Plant Hardiness Zone Map U.S. USDA Agriculture Canada | The Old ...

www.almanac.com

Plant hardiness zone maps most commonly referenced for the United States and Canada.

What Planting Zone Do I Live In? Learn What The USDA Planting ...

www.gardeningknowhow.com

Nov 19, 2012 ... Understanding the USDA planting zones you live in can mean the difference between success and failure in your garden. Planting plants ...