https://www.wfyi.org/tags/plant plant en-US Copyright Mon, 04 Dec 2023 05:00:00 GMT https://www.wfyi.org/public-affairs/2023-12-04/new-hardiness-zones-wont-change-much-but-some-indiana-gardeners-try-out-new-plants Half the country is now in a slightly warmer hardiness zone than they were a decade ago. These zones show an average of the coldest temperature on the coldest night every year for the past 30 years. Mon, 04 Dec 2023 05:00:00 GMT https://www.wfyi.org/public-affairs/2023-12-04/new-hardiness-zones-wont-change-much-but-some-indiana-gardeners-try-out-new-plants Rebecca Thiele