It's used in rock gardens and as an under-planting for trees and shrubs. Ajuga will grow in shade, on flat areas and on slopes. Ajuga grows about five inches high. It has a dense, compact form. Its dark green foliage is three to four inches long and about an inch wide.
Some varieties turn bronze in the fall.
An excellent ground cover Few ground covers grow as easily and as quickly as ajuga. It spreads by runners, much like strawberries. For a quick cover, plant Ajuga eight to ten inches apart. It's easy to propagate. Even the smallest piece with roots will take hold.