Botanical Name: Lamium maculatum ‘Purple Dragon’

Common Name: Dead Nettle

Hardiness Zone: Perennial in USDA Zones 4–9

Mature Size: 6–8" Tall × 18–24" Spread

Growth Habit: Low-Growing, Creeping, Mat-Forming Groundcover

Sunlight: Partial Shade to Full Shade (tolerates some morning sun)

Soil: Well-Drained Soil; Adaptable to Most Garden Soils

Water Needs: Moderate; Drought Tolerant Once Established

Bloom Season: Spring to Early Summer

Fertilizer: Minimal; Avoid Excess Fertility

Features: Shade Tolerant, Deer Resistant, Fast Spreading, Pollinator Friendly

Uses: Groundcover, Shade Borders, Under Trees, Woodland Gardens, Slopes

Patent: ❌ Not Patented

Propagation: ✔ Propagation Allowed

See our complete Lamium Plant Guide for full care details.

More About Lamium 'Purple Dragon'

‘Purple Dragon’ is one of the most visually striking Dead Nettle varieties, valued for its rich purple flowers and darker foliage highlighted with silver veining. The blooms are large and saturated, creating a strong spring display that stands out even in deeper shade. In deeper shade, where many flowering plants soften or dull, its rich purple tones hold strong and create a striking contrast against the surrounding greens. When it comes into full bloom, the color reads confidently from a distance, almost like a low ribbon of violet weaving through the bed.

Its low, creeping growth habit allows it to spread quickly and knit together into a dense, weed-suppressing groundcover. In our beds, it does not just creep randomly. It moves with purpose, filling gaps evenly and creating a cohesive carpet that looks intentional rather than patchy. That makes it especially valuable for covering bare soil under shrubs, along woodland edges, or across shaded slopes where erosion can be a concern. Once established, it remains attractive with minimal care and adapts well to a wide range of garden conditions, provided drainage is reasonable.

Why We Like It (Our Trials)

In our trials here in the SC Upstate, ‘Purple Dragon’ consistently distinguished itself by how quickly and uniformly it filled space. Compared to the Nancy series, it establishes faster and feels more vigorous right out of the gate, which is something we notice within the first growing season. By the second Spring, it often forms a near-solid mat, reducing maintenance and minimizing weed pressure in larger shade areas. The bloom flush is also heavier and more dramatic, delivering a stronger visual impact when it flowers.

We especially like it for broader shade plantings, slopes, and underplantings where coverage and color intensity matter more than delicate refinement. In larger beds, it reads confidently from a distance and holds its own against shrubs and taller perennials. It is not shy or understated. It is bold, fast-moving, and effective. When the goal is to cover ground quickly and inject vibrant purple into a shaded landscape, ‘Purple Dragon’ consistently earns its place.

Purple Dragon vs. Other Lamium Varieties

Purple Dragon is more assertive in both growth rate and visual presence compared to Lamium Red Nancy and White Nancy. Its flowers are deeper in color and more dramatic, while the foliage carries a darker tone with less overall silver. The Nancy varieties feel brighter and more polished, whereas Purple Dragon leans bold and expressive, making it better suited to naturalistic or informal plantings.

When compared to Golden Anniversary, Purple Dragon delivers contrast through flowering rather than foliage color. Golden Anniversary relies on chartreuse leaves to brighten shade year-round, while Purple Dragon shines most during its spring bloom period. Purple Dragon also spreads more aggressively, making it ideal for fast coverage, while Golden Anniversary offers a slightly more restrained habit for mixed shade borders.