In this Wall Street Journal article, Dan Herms, vice president of research and development at the Davey Institute, discusses how trees are adapting to climate change.
Global warming has impacted gardens across the country— and though this sounds weird to say, for gardeners the affects aren't all bad. 
With longer growing seasons and warmer winters, it's possible to grow plants that only a generation ago were out of the question.
Other trees—such as Eastern redbuds and flowering dogwoods, once limited to growing zones no colder than southern Michigan, will now thrive in northern parts of that state, said Dan Herms, vice president of research and development at The Davey Tree Expert Company in Kent, Ohio.
To learn more about how trees are adapting to climate change, read the rest of the article here.
The Davey Tree Expert Company provides research-driven tree services, grounds maintenance and environmental and utility infrastructure consulting for residential, utility, commercial and environmental partners in the U.S. and Canada. Established in 1880 and headquartered in Kent, Ohio, Davey has over 12,000 employees who create and deliver sustainable solutions. Davey continues to grow through expertise with the SEED Campus, its newest commitment to training, research and safety. Become part of the Davey legacy by applying today and join one of the top ten largest employee-owned companies in the U.S.