Scale n repetition. Underplant bulbs
Creeping lilyturf (Liriope spp, zones 5 to 9), shown
Creeping lilyturf (Liriope spp, zones 5 to 9), shown here, has a lush, grass-like look and is also evergreen. Additional choices — depending on your garden's growing conditions — might include periwinkle (Catharanthus roseus, zones 4 to 9), creeping thyme (Thymus praecox, zones 4 to 9) or snow-in-summer (Cerastium tomentosum, zones 3 to 9).