Lamiaceae
Dead Nettle (Lamium): Complete Care Guide
Lamium
Hardy and easy to grow, ideal for shaded areas. Water every 7 days, keep soil moist but well-drained. Trim after flowering to maintain compact growth.
Every 7 days
Low light
-20° - 30°C
40% - 70%
Categories
What is Dead Nettle?
Dead Nettle (Lamium) is a easy-care plant from the Lamiaceae family. Lamium is a genus of low-growing plants in the family Lamiaceae, commonly called dead nettle for their nettle-like leaves that lack stinging hairs. Widely used as ground cover in shaded gardens.
Dead Nettle grows up to 23cm, spread of 61cm, watering every 7 days, -20°C – 30°C, 40–70% humidity. It is not suitable for indoor environments and safe for pets.
Unlike many tropical plants, Dead Nettle tolerates watering mistakes. Best for beginners. Unlike many popular species, Dead Nettle is safe to keep around pets.
How to Care for Dead Nettle?
TLDR: Dead Nettle needs Low light, watering every 7 days, and temperatures between -20-30°C with 40-70% humidity.
How Often Should You Water Dead Nettle?
Water every 7 days, allowing the soil to dry slightly between waterings. Avoid waterlogging as it is susceptible to root rot.
How Much Light Does Dead Nettle Need?
Prefers indirect light or partial shade (500–10,000 lux). Thrives under trees or in shaded borders.
What Is the Best Soil for Dead Nettle?
Prefers loamy, well-drained soil with slightly acidic to neutral pH (6.0–7.5). Amend with organic compost for best results.
Care Schedule
Fertilize
Every 60 days
Misting
Every 3 days
Rotate
Every 7 days
Repot
Every 365 days
What Is Dead Nettle and Where Does It Come From?
Lamium is a genus of low-growing plants in the family Lamiaceae, commonly called dead nettle for their nettle-like leaves that lack stinging hairs. Widely used as ground cover in shaded gardens.
How Big Does Dead Nettle Grow?
TLDR: Dead Nettle can reach up to 23cm tall with Fast growth rate.
Max height
23cm
Spread
61cm
Growth rate
Fast
Foliage
Semi-evergreen
Plant Uses
Ornamental
Great for decoration
Medicinal
Medicinal properties
Ground Cover
Soil coverage
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Dead Nettle?
TLDR: Dead Nettle is susceptible to 8 known diseases. Monitor regularly for early detection.
Powdery Mildew
Powdery mildew is a common fungal disease caused by various fungi species including Erysiphe, Podosphaera, Oïdium, and Leveillula. It affects over 10,000 plant species worldwide. The disease thrives in warm, dry climates with high humidity and appears as a distinctive white powdery coating on plant surfaces.
Downy Mildew
Downy mildew is a fungal-like disease caused by oomycetes (water molds) that thrives in cool, wet conditions. It affects a wide range of plants, causing yellowing leaves with fuzzy white-gray growth underneath, leading to defoliation and reduced yields if left untreated.
Root Rot
Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.
Gray Mold (Botrytis Blight)
Gray mold, caused by the fungus Botrytis cinerea, is one of the most common fungal diseases in plants. It affects over 200 plant species, including ornamentals, vegetables, fruits, and houseplants. The disease thrives in cool, humid conditions with poor air circulation, causing grayish spots and soft rot on infected tissues.
Fun Facts
Despite the name "dead nettle", Lamium has no stinging trichomes.
Its tubular flowers are highly attractive to bees and butterflies.
Some species have traditional medicinal uses across Europe.
Frequently asked questions
Is dead nettle invasive?
Can dead nettle survive frost?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Field Maple | Easy | Bright indirect | 14d | ✓ |
| Silver Birch | Easy | Direct sun | 14d | ✓ |
| Common Blanketflower | Easy | Direct sun | 10d | ✓ |
| Cushion Bush | Easy | Direct sun | 14d | ✓ |
