Pot Size: 3.5"
Accepted Scientific Name
Ajuga reptans 'Black Scallop'
Origin and Habitat
Ajuga reptans 'Black Scallop' is a perennial groundcover native to Europe and Asia. It thrives in moist, well-drained soils and can often be found in woodlands or grassy areas. This variety, 'Black Scallop,' has been specifically bred for its dark-colored foliage and compact, low-growing habit, making it ideal for both decorative gardens and shade-dappled areas. The plant is adaptable to various soil types, as long as they are not overly dry or waterlogged.
Description
Ajuga reptans 'Black Scallop' grows to a height of 4–6 inches with a spread of about 12–18 inches, forming a dense mat of ground cover. Its distinctive dark purple to black foliage has a scalloped edge, providing year-round interest. In spring, it produces small, tubular flowers in spikes that range from blue to violet, creating a striking contrast against the dark leaves.
Cultivation
Zone: Suitable for USDA zones 3–10.
Temperature: Thrives in temperatures between 10°C and 24°C. It is winter hardy, but should be protected from extreme heat and humidity.
Growth Rate: Moderate to fast-growing, spreading quickly to cover ground.
Soil: Prefers moist, well-draining soil enriched with pumice for improved aeration and root health.
Watering: Regular watering is needed to maintain soil moisture, especially during dry spells. Avoid letting the soil become too soggy.
Fertilizing: Apply a balanced fertilizer every 2–3 weeks during the growing season to support healthy growth.
Light: Prefers full sun to partial shade. It will tolerate more shade but may become leggy.
Pests and Diseases: Resistant to most pests but can sometimes attract slugs or snails. Also prone to fungal issues if overwatered.
Propagation
Ajuga reptans 'Black Scallop' can be propagated by division or by stem cuttings. Divide the plant in early spring or fall by carefully separating the root clumps. Alternatively, take cuttings from the tips of stems and allow them to root in moist, well-draining soil.