Philadelphus Manteau D'Hermine, 2/3LPerfect for a smaller garden, Philadelphus Manteau DHermine is also effective in a container. Being a dwarf variety, it is compact, but come early summer the dark green deciduous foliage is smothered in creamy white, double flowers with a strong aroma of jasmine. An exotic looking shrub, with citrus like flowers, is hardy and needs little attention beyond admiration.