The 2023 map is about 2.5 degrees warmer than the 2012 map, translating into about half of the country shifting to a warmer zone. The new Plant Hardiness Zone Map. Contributed / USDA ...

The hardiness zone map is not a guarantee your plant will survive. It's important to understand that the USDA hardiness zone is an indication of which plants are most likely to thrive in a location.

Knowing where your home is on the USDA Plant Hardiness Zone Map is important, but so is understanding your Southern climate zone if you want to choose perennials, trees, and shrubs that will ...

Trees: White spruce (Picea glauca), quaking aspen (Populus tremuloides) ... In 2023, just over a decade after the last update, the USDA republished the plant hardiness zone map.

The map is based on 30-year averages of the coldest winter temperatures at specific locations, and divides the continental U.S. and Canada into 10 zones, which are further divided into half-zones.

An updated plant hardiness zone map released by the USDA last month shows nearly half of the country is now classified in a "warmer" zone than it used to be. That includes parts of Southeastern N.C.

What's new about the new map? The new data is based on 1991-2020 GIS data collected from over 13,000 weather stations.Zones 12 and 13 were added in Puerto Rico and Hawaii and can help northern ...

For example, a search for my Virginia Beach ZIP code, 23455, shows me in Zone 8b (15 to 20 degrees at its average coldest), or 5 degrees warmer than Zone 8a (10 to 15 degrees). The 2012 map had me ...

To get started, take a look at the U.S. Department of Agriculture Plant Hardiness Zone Map and see where your garden sits. When this map was updated in 2023, most locations in Louisiana became one ...

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.

Plant hardiness zone map an important, but not tell-all tool for gardeners The 2023 map is about 2.5 degrees warmer than the 2012 map, translating into about half of the country shifting to a ...

The 2012 map had me in Zone 8a (10 to 15 degrees) — while way back in 1990, I was in Zone 7b (5 to 10 degrees). Another example: Williamsburg, ZIP code 23185, has seen its zone change from 7a to ...