ShowingConnoisseurs collectionSoil type : ChalkyFacing : NorthSowing month inside or protected : MayAttractive to wildlife : Attractive to beesSpecial features : Resistant to diseasesFlowering month : JulyUsed at Chelsea : 2007 - Jinny Blom - Laurent-PerrierKitchen garden planting guidelines : Suitable for large container gardeningclear all