Garden Zone Map – USDA & Frost

USDA hardiness zones and NOAA frost dates in one simple map. Built by an indie gardener who believes good data grows better gardens.

Every thriving garden begins with climate awareness. This app brings the official United States Department of Agriculture Plant Hardiness Zones into a living, interactive map — so you can explore growing conditions anywhere in the United States.

Tap any location on the map to instantly reveal:

• The official USDA hardiness zone
• Nearby weather stations with frost tables

No guesswork. No generic region estimates. Just exact coordinates.

===================================== Interactive USDA Hardiness Zone Map 
=====================================

Explore official zone shapefiles provided by Oregon State University and view the most current USDA classifications in a seamless, touch-responsive map. Whether you're:

• Planning a vegetable garden
• Choosing perennials
• Researching fruit trees
• Evaluating property for homesteading
• Designing a landscape

You can verify growing zones instantly — anywhere in the U.S.

===================================== Frost Dates & Weather Station Data 
=====================================

Tap a weather station to access historical frost tables provided by National Oceanic and Atmospheric Administration.

View:

• First and last frost dates
• Freeze probabilities
• Station-specific climate data
• Hardiness zone for that station’s coordinates

Because planting decisions should be grounded in real climate history.