Usda Hardiness Zone Map 2024 Usda. Enter your zip code in the search box to find your location in the plant hardiness zone map. Released in november 2023, the updated map was developed by oregon state university’s prism climate group and the usda’s agricultural research service.

Department of agriculture’s “plant hardiness zone map” — a reference guide for growers selecting appropriate seeds — was updated on wednesday,. Zoom in on what that means for your garden.