{"zip":"60601","zone":"6b","temperature_range":"-5 to 0","temperature_unit":"F","zone_2012":"6a","links":{"zone_guide":"https://usgrowzones.com/zone/6b/","frost_lookup":"https://usgrowzones.com/?zip=60601","methodology":"https://usgrowzones.com/methodology/","docs":"https://usgrowzones.com/developers/"},"attribution":"Zones from PRISM Group / Oregon State University ZIP listings for the USDA Plant Hardiness Zone Map. US Grow Zones is independent and not affiliated with USDA or OSU."}