ShowingAlpines & rockeriesSoil type : Heavy claySpecial conditions : Boggy or damp shadeQuick growing : YesAttractive to wildlife : Attractive to wildlifeFlowering month : AprilSpecial features : Low maintenancePosition : Front of borderSoil moisture : Dry/SandyUsed at Chelsea : 2004 - Sir Terrance Conran - Laurent-Perrierclear all