Black Scallop Bugleweed (Ajuga reptans ‘Black Scallop’) Black Scallop Bugleweed (Ajuga reptans ‘Black Scallop’) is a low-growing, spreading groundcover admired for its dramatic dark purple to near-black foliage and vibrant blue flower spikes in spring. Also known simply as Black Ajuga, this variety creates a bold carpet of color in partial shade or sun. Distinctive Features This cultivar stands out with its intensely dark, glossy leaves and dense habit, which suppresses weeds effectively. Its electric blue flower spikes contrast beautifully against the dark foliage, providing a striking burst of color during its bloom period. Growing Conditions Sun Exposure: Full sun to part shade Soil: Moist, well-drained soil Water: Moderate; tolerates short dry spells once established USDA Hardiness Zones: 4 to 9 Ideal Uses Groundcover: Forms a dense mat that crowds out weeds and reduces erosion Underplantings: Excellent beneath shrubs, trees, or taller perennials Containers: Pairs well with lighter foliage or trailing plants in mixed planters Pathway Edging: Softens hardscape edges with rich foliage texture Focal Point: Makes a dramatic statement with bold foliage color in shady areas Low Maintenance Care Watering: Keep evenly moist during establishment, then water during extended dry periods Pruning: Shear back after flowering to maintain a tidy appearance Fertilizing: Apply balanced fertilizer in early spring if needed Pests and Diseases: Generally pest-resistant; monitor for crown rot in poorly drained soils Winter Care: Evergreen in mild climates, with some dieback in colder regions Why Choose Black Scallop Bugleweed? Bold Foliage: Near-black leaves provide rich contrast in mixed plantings Flower Power: Spikes of vivid blue flowers attract pollinators Weed Suppressant: Thick growth habit discourages weed competition Shade Tolerant: Thrives where many flowering plants struggle Focal Point: Creates strong visual interest in shady or partially sunny borders Ajuga reptans ‘Black Scallop’ offers a standout solution for shaded spaces, combining easy care with rich color and texture for season-long appeal.