![]() ![]() Most of Vermont"s fall foliage color is provided by red and sugar maples, two resilient tree species that constitute more than 50 percent of our forest"s trees. Maines state parks, mountains, farms and coast provide wonderful settings for fall leaf peeping. Aspen and birches display sunny yellows, while oak and beech leaves turn bronze and gold. Red maples live up to their name by turning scarlet, while most sugar maples glow a warm orange. Once the greens fade, carotenoids are revealed (yellow, orange, and brown colors), anthocyanins and are produced (red and purple colors).Ĭertain colors are characteristic of particular plant species. ![]() But leaves contain pigments other than green, called carotenoids and anthocyanins. A pigment in the leaves called chlorophyll (which gives leaves their green color) is used in photosynthesis, so the slowing of this process means there is less green pigment. As the days grow shorter in early fall, the increasing periods of darkness trigger leafy plants to slow down photosynthesis and stop growing. ![]() They do this through a process known as photosynthesis, using the energy of the sun to produce food. Science Behind the Leaves Changing Colors:ĭuring the short summer months, broad-leafed trees such as maples, oaks and birches produce food to nourish themselves for growth. As such, there are many "peaks" so that you can make your plans based on the timing and location that works for you. Color change begins in mid-September and runs through the first two to three weeks in October and varies by elevation, progressing from north to south and higher to lower elevations during the course of the season. Discover Gatlinburgs fall foliage, including when the leaves start to change and the best ways to enjoy the fall colors, like hiking and scenic drives. There is no one "perfect" time to visit Vermont to see peak foliage. ![]()
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