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Environment

The USDA's gardening zones shifted. This map shows you what's changed in vivid detail

Connie Hanzhang Jin
/
NPR

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 stoop — this is a big deal!

The updated map opens up new possibilities for home gardeners, but there are limits. Let's explore how the map has changed and what this means for your garden.

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Explore the project: https://npr.org/gardenmap

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