ShowingPerennialsSpecial conditions : Tolerate air pollutionSeason of Interest : SummerAttractive to wildlife : Attractive to pollinatorsEventual Spread : 0.3m-0.6mSowing month inside or protected : FebruaryFlower Colour : PurpleSpecial features : Architectural silhouettesclear all
ShowingPerennialsSpecial conditions : Tolerate air pollutionSeason of Interest : SummerAttractive to wildlife : Attractive to pollinatorsEventual Spread : 0.3m-0.6mSowing month inside or protected : FebruaryFlower Colour : PurpleSpecial features : Architectural silhouettesclear all