Science Behind Fall Colors
October 3, 2023 5:51AM CDT
usda.gov
(USDA) What is behind the annual change of colors in leaves of some tree species during the fall months? (Rod Bain and U.S. Forest Service plant physiologist, Paul Schaberg)
(USDA) What is behind the annual change of colors in leaves of some tree species during the fall months? (Rod Bain and U.S. Forest Service plant physiologist, Paul Schaberg)