
Ajuga
Uses:
- Borders
- Groundcovers
- Edging
Features:
- Foliage Interest
- Shade Loving
- Beautiful Flowers
Sunlight:
- Full Shade to Partial Shade
- 0 - 4 Hours Of Direct Sunlight
Growing Zones:
- 3-10
- What is My Zone?
Ajuga, also known as bugleweed, are low-growing perennials grown for their colorful, ground-hugging foliage and spikes of blue, purple, or white flowers in spring. They thrive in shady to partially sunny locations and are perfect for use as a ground cover, in rock gardens, or between stepping stones, where they can quickly fill in spaces and suppress weeds.
About Ajuga

Bugleweed, Carpet Bugle, Common Bugle
Europe, western Asia, and northern Africa
Perennials
Evergreen
3–10
Blue, purple, pink, white
Late spring to early summer
Low-growing, mat-forming ground cover; spreads via stolons
Pollinators, especially bees and butterflies
Shade, drought, foot traffic (when used as ground cover)
Deer, rabbits
How To Use Ajuga In The Garden
Ajuga, commonly known as bugleweed, is a perennial plant prized for its attractive foliage and rapid growth. The plant forms dense mats of leaves that range in color from deep green to bronze and purple hues. In late spring to early summer, it produces spikes of small blue flowers, attracting pollinators and adding seasonal appeal to gardens.
Ajuga creates a low mat that smothers weeds in shady beds and unifies a planting scheme. In mixed borders, it transitions seamlessly between taller perennials, offering textural interest and a durable ground cover. Planted on slopes or embankments, Ajuga’s rooting habit helps stabilize soil while adding layered foliage to the backdrop. It also pairs nicely with moisture-loving companions or fills containers with trailing leaves that complement seasonal blooms.
Ajuga Care
Ajuga grows best in well-draining soil with 3–4 hours of sunlight daily. Space plants 8–15 inches apart and water thoroughly after planting. Keep the soil slightly moist, especially during establishment, and add compost annually to improve the soil quality. Fertilization is generally unnecessary.
Prune spent flower spikes in late summer and divide clumps every 2–3 years to prevent overcrowding. In containers, monitor soil moisture closely, as they dry out faster. Ajuga is cold-hardy and retains semi-evergreen foliage that changes color in winter. Winter pruning is not required.
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