Spotted dead-nettle (Lamium maculatum): complete guide

Overview

Spotted dead-nettle (Lamium maculatum) is a charming hardy perennial from the Lamiaceae family. Native from Europe to North China, this plant offers elegant pink-purple flowers and beautifully mottled silver foliage. It's an ideal groundcover for partial shade and borders.

Appearance and bloom

Spotted dead-nettle forms dense, tight mats of green leaves with characteristic silvery markings or stripes through the center. The flowers are pink to purple-pink and appear in vertical spikes. The plant reaches 20-30 centimeters tall and spreads slowly via creeping stems. It blooms from April through September, with peak bloom in May-June.

Ideal location

Spotted dead-nettle grows ideally in partial shade. It accepts full shade and full sun, though it becomes less vibrant in full sun. Beneath trees, along shaded walls or in mixed borders it's perfectly placed. It prefers calm, sheltered corners.

Soil

This plant is not fussy about soil type. It grows in sandy, clay and loamy soils. Well-drained, moderately moist soil is preferred. pH between 5.5 and 7.5 is suitable. The plant accepts poor soils.

Watering

Once established, Spotted dead-nettle is quite drought-tolerant. During active growth, regular feeding helps. Young plants benefit from consistent moisture during dry periods. Mature plants require minimal supplemental care.

Pruning and maintenance

Spotted dead-nettle grows compact and requires minimal pruning. Cut back after flowering to encourage extended blooming. Remove any worn or malformed foliage as needed. It remains attractive for years. Various cultivars are available at garden centers.

Maintenance calendar

Plant Spotted dead-nettle in spring or autumn. April-September is the blooming period with peak in May-June. July cut back for shape. October/November is maintenance time.

Winter hardiness

Spotted dead-nettle is fully hardy to USDA zone 4 (-30°C) and survives winters with only slight leaf loss. It retains substantial foliage and regrows vigorously in spring.

Companion planting

Spotted dead-nettle combines beautifully with ferns, ivy and hostas. The pink flowers contrast nicely with blue-leaved hostas and golden foliage plants. Use it for fast groundcover in shady borders or beneath trees.

Closing thoughts

Spotted dead-nettle is an elegant, compact-growing groundcover with pink flowers and silvery foliage. With slow spread and minimal maintenance, it's a long-lasting choice. Discover more groundcovers on gardenworld.app.