If you've ever taken a look at the planting instructions for your seedlings, flowers, or seeds, you would've notice that each plant has a designated United States Department of Agriculture (USDA) ...

Despite the development of a new plant hardiness map that puts Billings in a warmer climatic zone, local arborists Wednesday remained skeptical and cautioned against a rush to plant new trees or ...

Growing zones, also referred to as hardiness zones, are geographical areas categorized based on average annual minimum winter temperatures in order to determine which plants are likely to thrive in a ...