Red dead-nettle

Red Dead-nettle

©Amy Lewis

Red dead-nettle

Scientific name: Lamium purpureum
Red dead-nettle does not sting. It displays dense clusters of pinky-red flowers in whorls around its stem, and can be found on disturbed ground, such as roadside verges.

Species information


Height: up to 30cm

Conservation status


When to see

March to October


Red dead-nettle is a common plant of roadside verges, waste grounds and field edges - anywhere the ground has been disturbed or cultivated. Like yellow archangel, and other members of the dead-nettle family, it doesn't have stinging leaves. Its crimson flowers appear from March to October.

How to identify

Looking similar to a stinging nettle, red dead-nettle is a downy annual with heart-shaped, toothed leaves, and reddish, square stems. Dense whorls of pinky-red, 'hooded' flowers appear up the stem.



Did you know?

Lots of different species of long-tongued insects visit the flowers of red dead-nettle, including the red mason bee and bumblebees. The caterpillars of garden tiger, white ermine and angle shades moths feed on the leaves.