ShowingHow much sun : Light shadeSoil type : Moderately fertile, moist but well-drained soil, or peat-free general purpose compostFragrance : Aromatic foliageAttractive to wildlife : Attractive to butterflies and mothsFlower colour : PurpleUsed at Chelsea : 2012 - Arne Maynard - Laurent-PerrierPosition : Next to seating areasclear all