Plants Direct USA helps American gardeners find their USDA plant hardiness zone by ZIP code, city or state, using the 2023 map data. Read where our data comes from.
Plants Direct USA helps American gardeners find their USDA plant hardiness zone by ZIP code, city or state, using the 2023 map data. Read where our data comes from.
Planting reminders
A short email each season: what to start, what to plant out and when frost is likely. Spring reminders start in February.
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