Spring and summer may be celebrated for their colorful flowers bursting with new life but October is truly a tapestry of vibrancy even as life slows in anticipation of winter darkness.  The dropping temperatures in the march toward winter make October one of the most delightful times to be outside, savoring the season, especially as rapid changes take place altering the garden landscape.  Low humidity and brisk, fresh air makes otherwise tedious garden tasks of harvesting and clean-up that much more enjoyable.  Not to mention, the kaleidoscope of Fall colors that is the changing leaves and vivid Fall flowers.  Let's take a look at a few essential October garden "chores"…