ShowingFacing : NorthSoil type : ChalkySowing month inside or protected : MayAttractive to wildlife : Attractive to beesFlowering month : JuneSpecial features : Flower spiresLeaf colour : GreenSoil moisture : NormalUsed at Chelsea : 2011 - Luciano Guibbilei - Laurent-PerrierKitchen garden planting guidelines : Suitable for large container gardeningclear all