ShowingSoil type : Heavy clayFacing : WestSpecial features : Resistant to diseasesFlowering month : JuneAttractive to wildlife : Attractive to beesSowing month inside or protected : MarchEventual size : LargeUsed at Chelsea : 2009 - Ulf Nordfjell - Daily TelegraphKitchen garden planting guidelines : Suitable for large container gardeningclear all