Mockorange   Philadelphus Coronarius  Z4-8 H 2-3' W1-2'        (miniature ) to H10-12'  W 6-8' ( Sweet ) Valued for it's very fragrent, single, single, white flowers that are produced freely in late May to early June. An upright, somewhat coarse shrub. Likes moist, well-drained organic soils and prefers full sun or very light shade. prune back after it blooms in spring.