ShowingPerennialsAstrantia plantsSoil type : ChalkyFacing : SouthReady made borders : Ready-made border Planting the woodland edgeFlower colour : GreenSpecial features : Sublime umbelliferasFlowering month : JulyAttractive to wildlife : Attractive to pollinatorsUsed at Chelsea : 2018 Tom Stuart-Smith - Garfield Weston Foundationclear all