Piet Oudolf & Tom Stuart-Smith at Wisley

We've been here before, the double borders created by Piet Oudolf at Wisley, combining perennials with grasses, wave after wave - and the equally dramatic planting around the lake, concentric arcs of repeated blocks, catching the low autumn sun. The Piet Oudolf Borders pre-date the Glasshouse and are relatively mature now, evolving along their considerable…