No, the modern day Christmas tree practice developed in Germany during the 16th century amongst Christians.
The Tradition of Decorating Evergreen Trees for the Winter Solstice...As I have said before. Originated with Ancient Paganism.
Were 16th Century Germans inspired by Pagan Traditions? Quite Likely.
Germany is a land of Ancient Pagans, and have had Revivals of Pagan Traditions many times, in World war 2 for example.
Christmas banned in America … by Christians!