Plant Hardiness Zones By Zip Code 2024 India. The usda hardiness zone map is a valuable tool for assessing plant hardiness based on average annual extreme minimum winter temperatures. Click on the map at your location of interest.

It’s easy, you can use your zip code, geolocation (with gps), or. Gardeners and horticulturists use the plant hardiness zone map to help them figure out what they can plant.