and this can make it challenging to know what to grow in which parts of the state. While there are different ways to map climates, USDA Plant Hardiness Zones are based only on the minimum average ...

Learn More › Sometimes called “growing zones” or ... The USDA Hardiness Zone map does not include average precipitation amounts. Average frost dates: Planting too soon in the spring ...

The 2023 map is about 2.5 degrees Fahrenheit warmer than the 2012 map across the contiguous U.S., says Chris Daly, director of the PRISM Climate Group at Oregon State University that jointly ...

plant hardiness zones have shifted north toward higher latitudes and elevations. As minimum temperatures warm and a location's planting zone increases (e.g., from Zone 5 to Zone 6), certain ...

It might feel like it's time to start planting in Michigan but ... main measures of where plants can survive. The zones, according to Michigan State University, are divided mostly into 10-degree ...