A good xeriscape plant, ‘Embers’ amur maple (Acer ginnala ‘Embers’) turns fall into a season of blazing reds. Amur maple is easy to grow and tough as nails, withstanding hard winters with ease. Seeds form in summer and are a bright red that contrasts strikingly with the green leaves. Trees grow 15 to 20 feet tall and up to 15 feet wide. Hardy in Zones 3-7. Amur maple is considered invasive in some areas. Check with your local extension office before planting this tree.