Usda Plant Hardiness Zones 2024. The usda plant hardiness zone map is a familiar sight to most gardeners. If you’re a gardener — and everybody can be a gardener, even on a balcony or a stoop — this is a big deal!.

The plant hardiness zone map was updated for the 2024 gardening season with the addition of thousands more local weather stations. The usda hardiness zone map divides north america into 11 separate planting zones;