CORNUS KOUSA, Satomi Dogwood Hardiness Zone: 5 Prices by Size: 4 to 5 ft ., W.B. - $20.00 5 to 6 ft ., W..B., Multi - $30.00 6 to 7 ft., W.B., Multi - $40.00 1 1/2 in. Cal., W.B, - $50.00 2 in. Cal., W.B. - $60.00 [Your browser doesn't support IFrames. Click here to find the USDA hardiness zone for your zipcode.]