ShowingSeedsFlower seedSoil type : Heavy clayAttractive to wildlife : Attractive to wildlifeSowing month inside or protected : MayFlowering month : JuneReady made borders : Ready-made border Cool shadePosition : Back of borderUsed at Chelsea : 2018 Tom Stuart-Smith - Garfield Weston FoundationKitchen garden planting guidelines : Suitable for large container gardeningclear all