If ‘Frosty Morn’ conjures up images of winter, you might be surprised to learn that this Mock Orange is at its best in early summer. These are shrubs that are loved for their strong yet sweet ‘orange blossom’ scent that can fill an entire garden with heady aroma. Philadelphus ‘Frosty Morn’ has stunning double white flowers, set off by the dark leaves and looking very much like a crisp, ‘frosty morn’. Its compact size makes it ideal for growing in a large container but it can also be grown in a border or as a specimen. Height: 1.5m (4’11). Spread: 1.5m (4’11).