What is what zone is chicago for planting?

Chicago is located in USDA Hardiness Zone 6a. This means that the average annual minimum temperature in Chicago is between -10 and -5 degrees Fahrenheit. Plants that are suitable for Zone 6a should be able to tolerate these cold temperatures. It is important to consider the specific microclimate of your planting area, as well as factors such as sunlight, soil quality, and water drainage when selecting plants for your garden in Chicago. Some plant options that do well in Zone 6a include tulips, daffodils, peonies, hostas, and roses.