As the tree grows it starts the appearance of rings inside the trunk. Counting the rings of a tree gives a fairly accurate measure of a tree’s age. The growth rings show how the weather has changed and affected the tree’s quality of life over the years. The wider the rings the more growth of the tree and the closer it is to ideal weather conditions. The narrow the rings will indicate less growth due to cold weather or drought conditions. The oldest layer of growth is in the center; the newest gr