Unleafing the Trees in Autumn
This time of year is probably called fall because that is what leaves do, and they seem to do it enthusiastically. While some folks grumble about raking them into piles and removing them, there are many who go on color tours to see the golds, reds, and browns on the trees. It may seem like a simple performance. The trees decide it is time to let go, colors change, and leaves fall. Much of that is influenced by regional climate. Leaf changing and dropping exhibits the planning of the Master Engineer for trees' protection. Beginning autumn, Hudson River Overlook at Shaupeneak Ridge, Unsplash / Cowboy Bob Sorensen There is a lot happening that is hidden from observers. Leaves grew out to gather sunlight and collect water for the trees in spring. Those leaves are full of nutrients. When it is time for the seasons to change, trees begin withdrawing nutrients. There are also actions inside the leaves to produce the colors. (I think those colors are another example of God's benevolen...