Inspiration: (kind of) https://harvardforest.fas.harvard.edu/leaves/process
I have never read a more scientific document on how and why leaves change color. Completely non-emotional. Just the facts.
Take this nugget. “All leaves gradually lose chlorophyll during the growing season, and this loss accelerates before leaf fall. Under optimal conditions this process of chlorophyll loss is very orderly and allows the plants to resorb much of the nitrogen in the structure of the pigment molecule. Carotenoid pigments are also lost from the plastids during aging, but some of them are retained in the plastids after the chlorophyll is removed; this produces autumn leaves with yellow colors.”
Does this inspire you with amazing thoughts of color and nature’s beauty? Didn’t think so. How about the picture of the red maple? The maple leaf? Hopefully a bit better. Yah, I know I’ve probably written way too many blog posts about the Fall but it’s my favourite season. Part of it is the color of the season but a growing fascination with Fall is the science behind the season. The loss of leaves is a part of nature’s way of readying the tree for the winter and preparing to grow again in the spring. The act of dormancy and shedding of the very things that symbolize life in the shape of leaves, is part of the longer term vision of healthy growth over time.
To gain further insight, I needed something much simpler, so I watched this video aimed at 8 year old kids. The key take away – trees shut down the food factory going into Winter. Ok, that’s a great way to see it. A season is over and the tree must get ready for winter and hunker down.
Whether you are experiencing loss or like all of us, preparing for a COVID inspired winter season ahead, I wish you well in the preparations. Strangely, even in loss and working through tough transitions, there can be beautiful moments as the colored leaves remind us each year.