As the season progresses southward, above-average temperatures could slow the arrival of fall color, according to Anderson.
Towards the end of autumn the days get colder and shorter. This triggers the reduction of the plant hormone auxin in most deciduous trees, which start to shed their leaves. In natural woodlands, this ...
The 12 best gardens to see spectacular autumn leaves in the UK - Enjoy the rich reds, burnt oranges and warm yellow autumn ...
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