Hardiness Zone Map 2024 By Zip Code

Hardiness Zone Map 2024 By Zip Code. Gardeners use the usda plant hardiness zone map to check which plants can grow where. Using your zip code or by looking at a map, you determine what plants.

The usda hardiness zone map has been updated to reflect temperature data collected over the last 30 years. The map categorizes zones based on the average annual extreme.