Small shade garden at entrance at the edge of a patio. A copper rain chain was installed and to issue gutter rainwater into a hidden retention box. A PVC pipe ran from the chamber, under pavers and daylighted onto hillside to left. Plantings include Clethra, Astilbe pumila, Thalictrum rochebruneanum, Rogersia aeculifolia, Alchemilla mollis, Hosta.