This tree has a wide pyramidal crown and reaches up to circa 15 m. 'Deborah' is an improved variety of A. p. 'Schwedleri'. The leaf unfolds in spring beautifully purple red, later it turns dark green. The tree thrives well in urbanised areas. In addition it is also used as an avenue tree. This cultivar demands more from the soil than the species, it requires a good, fertile soil. The tree is wind resistant. Winter hardiness zone: 4.