Three-Cornered Leek - Allium triquetrum

A wild spring delight currently bursting through woodland edges, shady gardens, and hidden corners, this edible cousin of garlic, onion, and chives brings both flavour and function to the table.

Nature’s wild garlic cousin is popping up all over shady paths and woodland edges right now, tall, delicate, and quietly powerful.

With its beautiful white bell flowers and long green leaves, this forager’s delight brings more than flavour. It’s rich in nutrients, supports circulation, helps cleanse the blood, and brings gentle energy as we transition into spring.

I love how this one bridges herbal medicine and wild nutrition—it’s a garlic alternative packed with plant power. Add it to soups, blend it into a vibrant green pesto, or stir it through your next meal for a touch of the wild.

How to Spot It:

• Slender, drooping white flowers shaped like little bells.

• Leaves are triangular in cross-section (hence the name).

• Crushed leaves give off a strong garlicky scent.

• Often confused with wild garlic (Allium ursinum)—but flowers and growth habit are distinct.

Herbal & Nutritional Benefits

Three-cornered leek is part of the Allium family, making it a cousin to garlic, onions, and chives, and it shares many of their health and supportive qualities:

• Supports circulation & heart health Natural compounds may help regulate blood pressure and cleanse the blood.

• Rich in nutrients Contains vitamin C, iron, calcium, and other minerals, perfect after winter’s lull.

• Antiviral & antibacterial Gentle immune support through sulphur compounds found in the plant.

• Digestive & liver-loving Its warming, garlicky properties can gently stimulate the digestive system and support detox pathways.

  
  

How to Use It

Three cornered leek is a culinary delight as well as a healing herb. The entire plant is edible: leaves, flowers, and even the small bulbs. You can use it much like you would chives or spring onions with a little wild twist.

• Add to soups and stews at the end of cooking

• Sprinkle over salads, eggs, or avocado toast

• Infuse into oils or vinegars

• Stir into creamy dips or yoghurts

• Or make one of my seasonal favourites.

Final Thoughts

Three cornered leek is a shining example of how wild food and herbal medicine can meet in harmony. Nourishing, revitalising, and full of spring’s promise it’s a gift from nature’s pantry and apothecary all in one.

Let me know if you try the recipe or spot some on your next walk. I’d love to see your photos or hear how you use it in your kitchen!

Stay grounded, stay wild,

Tracy 🍃🫶🏽🍃