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.
New hardiness zones won't change much, but some Indiana gardeners try out new plants wvxu.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wvxu.org Daily Mail and Mail on Sunday newspapers.
New hardiness zones won't change much, but some Indiana gardeners try out new plants wbaa.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wbaa.org Daily Mail and Mail on Sunday newspapers.