What are climate zone maps?
Zone maps are tools that show where various permanent landscape plants can adapt. In order for a shrub, perennial, or tree to grow year after year, the plant must tolerate year-round conditions in your area, such as the lowest and highest temperatures and the amount and distribution of rainfall. Various climate zone maps included in our website provide this information.
What is my cold hardiness zone?
That depends on where you live. To determine your zone, simply enter your zip code in the box below "What's Your Zone?" on any plant search results page of our plant catalog or check the information about the 1990 USDA Cold Hardiness Zone map, the most current data to date, in the zones section of our website.
