ShowingLarge plants for instant impactSoil type : NormalSpecial conditions : Tolerates droughtFragrance : Aromatic foliageFlowering month : AugustSpecial features : Makes a good hedge or screenFlower colour : PurpleAttractive to wildlife : Attractive to butterflies and mothsPlanting combinations : Edible flowers plant and seed combinationReady made borders : Ready-made border Cottage garden scheme Position : Steep banksclear all