Stinging nettle

Urtica dioica

Also called Common nettle

We do not have a Blackfoot or Cree name for this one yet. Tell us the name and we will add it, with your word on where it comes from.

Learn and gather

A tall green plant of rich damp ground that stings on contact and stops stinging entirely once cooked or dried. Eaten as a spring green and dried for tea, and the stems make strong cord.

Commonly shared knowledge. Learn it, gather it, and follow the protocol.

Take care

  • The sting is unpleasant but short-lived for most people. A small number react badly, so take care the first time.
  • Do not gather older flowering plants for food.

What it is confused with

  • Easily confusedHemp nettle and hedge nettle

    Neither stings. If it does not sting, it is not stinging nettle.

How to know it

Sting
Fine stiff hairs on stems and the undersides of leaves. Brush it bare-handed and you will know within seconds.
Leaves
Opposite pairs, heart-shaped to lance-shaped, deeply and sharply toothed, pointed at the tip.
Stem
Square and grooved, unbranched, chest high or more in good ground.
Flowers
Drooping strings of tiny greenish flowers hanging from the leaf joints.

The country it grows in

  • Riverbanks and willow flats
  • Aspen parkland
  • Roadsides and disturbed ground

Landscape types only. We do not publish where a patch is, and we are not going to.

When it is ready

  • Leaves May to JuneYoung tops only, before the plant flowers.
  • Stems August to SeptemberFor fibre, once the stalks have matured.

Right now it is July. Nothing on this plant is in season.

What it is used for

  • Food and drink
  • Tools and materials

Young tops cooked as a green. Cooking or thorough drying destroys the sting completely.

Mature stems retted and twisted into strong cord.

How it is prepared

  • Food

    Young tops are boiled or steamed briefly, which removes the sting entirely.

    Do not eat raw. Do not use the older leaves once the plant has flowered.

  • Tea

    Dried leaf steeped in hot water.

  • Dried and stored

    Dry thoroughly. Dried nettle does not sting.

Protocol

Ask the plant first, and offer something before you take anything. Tobacco is what is most often offered here. Say who you are, and say what the medicine is for.

Harvest the mature plants and leave the small ones to grow. Never take the first plant you find, and never take all of them.

Take only what you will actually use. Medicine picked and then left to rot in a bag was taken for nothing.

Leave the ground as you found it. Put back any dirt you dug up, and return any plant material you do not use to the earth.

Do not gather beside roads, highways or trails, where the plants take up whatever has been sprayed or spilled there.

If you are not certain what a plant is, do not pick it and do not put it in your mouth. Ask someone. Being wrong in the field is how people get hurt.

Wear gloves and long sleeves. This is a plant that asks you to pay attention.

Where this came from

  • Kershaw, Linda. Edible and Medicinal Plants of the Rockies. Lone Pine Publishing, 2000.
  • Johnson, Derek, Linda Kershaw, Andy MacKinnon and Jim Pojar. Plants of the Western Boreal Forest and Aspen Parkland. Lone Pine Publishing, 1995.
  • Moerman, Daniel E. Native American Ethnobotany. Timber Press, 1998.
Harvest pressure
Common in the right country
How it is approached
Learn and gather
Last updated
2026-07-24
Back to the finder

Stinging nettle (Urtica dioica) · Birchbark Health medicine finder · birchbarkhealth.org/medicine-finder/stinging-nettle

Written from the published sources listed on this sheet. Last updated 2026-07-24. Corrections are welcome and wanted.

Not medical advice. Never eat, drink or apply a plant you cannot identify with certainty. Poison and Drug Information Service 1-800-332-5678. Emergencies 911.

Something wrong on this sheet? Phone 403-894-2808 or write to us at birchbarkhealth.org/contact