Carex laxiculmulus 'Bunny Blue' Silvery blue foliage in neat clumps. Easy to grow reaching 10 to 12 inches tall and wide. Great as a groundcover. Flowers appear above the foliage in June. Full sun or part shade in moist, rich soil. Drought tolerant once established. Spreads slowly but not overly aggressive. 'Hobb' Blue Sedge