FRAXINUS PENNSYLVANICA, Patmore Ash Hardiness Zone: 3 Prices by Size: 1 1/2 in. Cal. , W.B. - $40.00 2 in. Cal. , W.B. - $80.00 21/2 in. Cal. , W.B. - $95.00 [Your browser doesn't support IFrames. Click here to find the USDA hardiness zone for your zipcode.]