Ajuga reptans 'Black Scallop' (Carpet Bugle) is a creeping perennial prized for its short spikes of fragrant, deep blue flowers and very glossy, near-black, scalloped leaves. Blooming in late spring to early summer, the flowers rise above the contrasting, spreading rosettes formed by the leaves, putting on an eye-catching display.

Fast-growing, Ajuga reptans 'Blueberry Muffin' (Carpet Bugle) is a vigorous evergreen perennial prized for its blueberry-blue flowers and thick leaves, which quickly form a dense mat of attractive rosettes. Emerging with a bronze flush in mid-spring, the small but weather-resistant, green leaves contrast nicely with the lavender-blue flower spikes.

Fast-growing, Ajuga reptans 'Bronze Beauty' (Carpet Bugle) is a vigorous perennial prized for its rich blue flowers and contrasting bronze-tinged leaves, which quickly form a dense mat of attractive rosettes. Evergreen in most regions, it is perfect for planting between stepping stones or in wall crevices.

Noted for its wonderful tricolored foliage, Ajuga reptans 'Burgundy Glow' (Carpet Bugle) is a popular low-growing perennial prized for its short spikes of pretty blue flowers and contrasting creamy-white, rose-burgundy, and dark green foliage. Spreading more slowly than many other varieties, 'Burgundy Glow' will form over time a thick mat of attractive, lustrous rosettes. In fall, its older leaves take on a rich bronze hue, while the younger leaves have a rosy color, creating a multicolored effect. Ajuga reptans is valued as a wonderful spreader making a colorful groundcover, which will thrive in shady areas where grass has difficulty growing. Evergreen in most regions, it is perfect for planting between stepping stones or in wall crevices.

Award-winning Ajuga reptans 'Catlin's Giant' (Carpet Bugle) is an evergreen perennial prized for its large, glossy purplish-bronze leaves, 6 in. long (15 cm), which quickly form a dense mat of attractive rosettes. Rising from the center of the rosettes are whorls of tiny blue-violet flowers arranged on spikes, 12 in. tall (30 cm), which create a striking display when in full bloom, from mid to late spring.

Noted for its extremely dwarf habit and chocolate foliage, Ajuga reptans 'Chocolate Chip' (Carpet Bugle) is a ground-hugging perennial prized for its bluish-purple flower spikes on display in mid to late spring. The blossoms rise slightly above the foliage of tiny, glossy, oval leaves which are chocolate with burgundy highlights. Over time, it will form a dense mat of attractive rosettes. Ajuga reptans is valued as a wonderful spreader making a colorful groundcover, which will thrive in shady areas where grass has difficulty growing. Evergreen in most regions, it is perfect for planting between stepping stones, in wall crevices, or in rock gardens.