Ajuga

Bugleweed

Ajuga is a genus in the mint family that includes approximately 40 species. Many of the species are rhizomatous perennials. Ajugas are used in the landscape extensively as ground covers. In general Ajuga prefers well drained sandy soils. However, they will tolerate clay soils if well drained. Grow Ajuga in shady areas but sun can be tolerated in northern areas if adequate moisture is provides. In southern areas mourning sun will be suitable for most varieties.

This popular ground cover grows from zone 3 to 9. Plants grow rapidly and tolerate a wide range in soil pH (4-6.5). In well drained soils, generally there are no serious problems. However, particularly in the south, plants should be divided when crowding occurs to avoid problems.

Be particularly attentive at planting not to cover the crown. Space individual plants 12 – 15 inches apart.

Old flower spikes should be mowed or removed by trimming. Other wise this is a relatively maintenance free plant.

Layman Wholesale Nuseries offers the following cultivars of Ajuga reptans.

• ‘Burgundy Glow’ features reddish to purple foliage variegates with white and pink. This variety is fast growing and is very popular.

• ‘Bronze Beauty’ is another very popular variety. The flowers are blue to violet with striking metallic bronze foliage.

• ‘Chocolate Chip’ is a smaller variety suitable for use in rock gardens. Leaves are small and chocolate colored. Flower spikes are blue.

• ‘Metallica Crispa’ is a cultivar growing 4 – 6 inches in height with bronze leaves and blue flowers. It is a fast growing variety and is reported to be very hardy.

• ‘Purple Brocade’ is a slower growing variety. It produces blue flowers with purple or maroon foliage.

• ‘Mahogany’ features a 3 to 6 inch high plant with deep mahogany leaves. This variety is reported to tolerate deep shade and harsh conditions.

• ‘Silver Queen’ tolerates part sun to shade and spreads 3 feet. It has striking gray green and white variegated foliage with the characteristic flowers of A. reptans.