Philadelphus X Virginalis Mock Orange is a hybrid deciduous shrub having an upright arching form. Typically, it grows up to 5 to 10 feet tall. Semi-double to double flowers with a fragrant aroma, like orange blossoms, are produced by Mock Orange from mid to late spring. The shrub prefers medium-moisture, average, well-drained soils with full sun to partial shade. Hedge, shrub border, and low screen plantings are all excellent uses. Mock Orange displays oval, green, somewhat serrated leaves with soft hair on the undersides. It also has peeling, gray-brown bark.