New Hardiness Zone Map 2024 In India. Recently, the usda updated its plant hardiness map for the first time in 11 years. If you’re a gardener — and everybody can be a gardener, even on a balcony or a.

If you’re a gardener — and everybody can be a gardener, even on a balcony or a. 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.