2023 USDA Plant Hardiness Zone Map
The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones.
USDA Unveils Updated Plant Hardiness Zone Map
Nov 15, 2023 · USDA’s Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which plants are most likely to thrive at a location. The new map—jointly developed by USDA's Agricultural Research Service (ARS) and Oregon State University's (OSU) PRISM Climate Group—is more accurate and contains greater detail than prior versions.
USDA Plant Hardiness Zone Map - The Old Farmer's Almanac
4 days ago · Considered the current standard measure of plant hardiness, the USDA 2023 Plant Hardiness Zone Map is based on average annual minimum winter temperatures. The map is divided into thirteen distinct 10ºF zones, which are further divided into subzones of 5°F.
Map Downloads | USDA Plant Hardiness Zone Map
This page allows you to find and download state, regional, and national Plant Hardiness Zone Maps at various resolutions. Click on the map below to download state/territory maps or scroll down to find regional and national maps for download.
How to Use the Maps | USDA Plant Hardiness Zone Map
The Plant Hardiness Zone Map (PHZM) is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones ranging from zone 1 (coldest) to zone 13 (warmest). Each zone is divided into half zones designated as ‘a’ and ‘b’.
USDA Planting Zones: What Is My Growing Zone? - Gardening …
Feb 8, 2024 · What Are US Hardiness Zones? The U.S. Department of Agriculture (USDA) makes it easy for you to determine which plants are hardy in any given area. The USDA defined hardiness zones for North America and created a map in 1960 that outlines those zones. The map was updated in 1965, 1990, 2012, and most recently in 2023.
Plant Hardiness Zone Map - United States National Arboretum
The USDA Plant Hardiness Zone Map website includes an interactive-GIS map that allows the viewer to “click” down in scale to one-half mile. It also includes national, state and regional images in a variety of resolutions, and a ZIP code finder that provides the plant hardiness zone for all …
USDA Plant Hardiness Zone Map | USDA Climate Hubs
The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones.
Plant Hardiness Zone Map | AgLab - USDA
The USDA Plant Hardiness Zone Map helps gardeners and growers determine which plants are most likely to thrive in their region.
View Maps | USDA Plant Hardiness Zone Map - ArcGIS
This page allows you to find and download state, regional, and national Plant Hardiness Zone Maps at various resolutions. Scroll down to find the map you are interested in, or begin by clicking on a location in the map to access maps for that area.