Sienna Glen Maple is the October 2019 Plant of the Month

October, 2019: Sienna Glen Maple Plant of the month series for Boulder Colorado area landscapes Sienna Glen Maple or Acer x freemanii ‘Sienna’ is a great Maple hybrid for Boulder Colorado landscapes because of its resistance to wind stress, snow loads, and soil conditions. It is a stout, pyramidal Maple, that is medium to fast … More Sienna Glen Maple is the October 2019 Plant of the Month