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Sometimes called “growing zones” or “gardening zones,” hardiness zones refer to a map developed by the USDA that separates the United States into regions based on the average low winter temperatures.

The United States Department of Agriculture (USDA) has released a new Plant Hardiness Zone Map (PHZM), the first update since 2012. The new map shows that most of the country, including New York State ...

If you are wondering whether that shrub, flower, or tree that you saw in a magazine or catalog will grow well in your garden, using a hardiness zone map is your best bet to ensure success. A hardiness ...

Low temperature is a crucial factor in the survival of plants at specific locations, but it's not the only thing for gardeners to keep in mind when selecting plants and locations for them to grow.

The USDA’s winter hardiness zone map has long been the standard used by home gardeners, plant breeders and researchers to determine which plants are most likely to thrive in their location, based on ...

Longtime master gardener John Nash, with more than 65 years of digging in the dirt, is a bit concerned that gardeners will take the news that they might be in slightly warmer zones for cold-hardy ...

INDIANA, USA — New Plant Hardiness Zone maps updated by the US Department of Agriculture released this week show a drastically reduced Zone 5 throughout Indiana, while Zone 7 makes an appearance in ...

Question: I am receiving a lot of nursery catalogues and all of them end the plant description by giving a zone designation. What does this mean? Answer: The "zone" designation in nursery catalogues ...

As you browse the garden and seed catalogs that are starting to arrive in your mailbox and read the details in the plant descriptions, you may wonder if a certain plant that really appeals to you will ...

Have you ever gone into a garden center with the idea that if they are selling the plant there then it must be good for the area? Unfortunately, that is not always the case. Some plant tags contain a ...

How accurate are the hardiness zones that I see listed for plants that I would like to try in my garden? I would like to try some plants that are listed as zone 6. Choosing plants that are appropriate ...