Stinging Nettle (Urtica dioica): Nutritious Weed with a Sting

Stinging Nettle: The Superfood That Bites Back

Stinging nettle (Urtica dioica) is a perennial herb famous for its hollow, stinging hairs that inject histamine and formic acid, causing a burning rash. Yet it's one of the most nutritious wild plants, rich in protein, iron, calcium, and vitamins. Cooking or drying neutralizes the sting.

Botanical Profile

Native to Europe, Asia, North America, North Africa. Grows 3–6 feet tall in colonies. Opposite, toothed leaves. Dioecious (male/female plants). The sting is a defense against herbivores.

Uses and Harvesting

• Nutritious food: Cook like spinach; soup, pesto, tea, spanakopita.
• Fiber: Stems yield strong fiber for cloth, rope (historical).
• Medicinal: Anti-inflammatory, diuretic, prostate support (root).
• Garden: Compost activator; liquid fertilizer (nettle tea).

Wear gloves and long sleeves to harvest. Young shoots best. Grows in rich, moist soil, sun to shade. Can be invasive; contain roots. Hardy in USDA zones 4–9.