Carlye Kimberlee

Usda Plant Hardiness Zones 2024 List. 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. 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.

Let’s explore how the map has changed and what this means for your. The usda plant hardiness zone map divides north america into 13 zones based on the average annual minimum winter temperature.