|Upright, deciduous shrub with fragrant, white, late spring or early summer flowers. An old fashioned favorite, at home in the shrub border. Allow ample room for arching branches. Remove oldest branches (back to ground) right after plant has finished flowering.
'Minnesota Snowflake' has racemes of 5 to 7 double, fragrant white flowers, 2 inches wide, borne in midsummer. Very cold tolerant. 8 feet tall, 8 to 10 feet wide.