White flowers, March-May, with golden foliage.  Habit about 6’ tall x 3’ wide.  This is a sport of ‘Alpina’ found in Dave Wilson’s nursery in Chilliwack, B.C. by a former employee.  Actual hardiness is unknown, but it is likely that it could be as hardy as ‘Alpina’ which is hardy to Zone 5.

Gallon Pot is $15: