What is the meaning of phrase more peaceful shade in poem heritage trees by david horsburgh?

In the poem _*Heritage Trees*_ by David Horsburgh, the phrase _*more peaceful shade*_ refers to the way the trees provide a sense of peace and tranquility, shielding people from the harshness of the outside world. The trees create an environment of calmness and serenity, where one can escape the hustle and bustle of everyday life and find solace in nature's embrace.