4. Buxus sempervirens (English boxwood). Traditional boxwood, which are evergreen staples of formal European landscapes, work with any style garden.In a small space, where smart design is essential, boxwood can serve many important functions: instilling order, defining garden rooms, as edging for pathways, or as stand-alone focal points in containers. Small Garden Plants | Garden Design Please note: You are currently browsing img small space cut flower garden ideas costa farms that is 1100x764px in size. This image is listed in small flower garden landscaping ideas category. Small Garden Plants Garden Design, 1100x764 in 453.64 KB.