With spring on the horizon, many gardeners are preparing for prolonged, hearty growing seasons in their region. The United States has a diverse ecological footprint, so growing seasons differ slightly ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Sometimes called “growing zones” or “gardening zones,” USDA plant hardiness zones refer ...

Planting zones or hardiness zones are geographic areas defined by the USDA based on the annual extreme minimum temperatures.