Cut-leaved Deadnettle (Lamium hybridum)

Cut-leaved Deadnettle

Lamium hybridum

Soft, muted blooms carpet shaded gardens like pastel confetti. Low-growing herbaceous perennial.

Partial sun
1–2/week
Beginner
🌱

Plant Needs

☀️
Sunlight Partial to full shade; tolerates dappled sunlight, avoid intense midday sun to prevent leaf scorch
💧
Watering Allow the top 2 cm of soil to dry between waterings; avoid waterlogging to prevent root rot
🌡️
Temperature Hardy to -15°C; thrives in cool temperate conditions, avoid prolonged temperatures above 28°C
🔍

Characteristics

  • Leaf: Ovate to lanceolate, deeply lobed or cut, medium green with subtle silvery variegation on select cultivars
  • Flower: Tubular two-lipped blooms in pale pink, purple, or white, clustered in upper leaf axils
  • Stem: Square, creeping, rooting at nodes to form dense, spreading mats
🛠️

Care Guide

Watering

Keep soil evenly moist during active growth periods

Fertilization

Light, diluted feed once monthly. Use a balanced, diluted organic feed during active growth

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest infestations
Pruning
  • Trim back spent flower stems to encourage extended blooming and tidy growth
  • Thin overcrowded mats in early spring to improve air circulation
  • Cut back to ground level in late autumn to promote fresh, dense spring growth
⚠️

Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic to cats

Humans: No known toxic effects on humans

📖

Garden Uses & Culture

Culture: N/A

Usage: Shaded garden ground cover, pollinator-friendly nectar source, trailing container plant