The Sienna Glen® Maple is a Minnesota tree and a cross between a silver and a red maple. It is an excellent alternative to an Autumn Blaze® Maple with stronger and more dense branching and is a close substitute for Ash trees. It has a uniform pyramidal shape with a strong central leader. Its foliage is dark green and turns from vibrant yellow-orange to burgundy in the fall. It is a tough, low maintenance tree that is resistant to frost cracking and sun scald.