Stinging nettles are more than just needled irritants, the Cornish make a delicious cheese using them, the Nepalese make curries and some people even use them for clothing. Nettles in the UK are often known as common nettle, stinging nettle or leaf nettle.


Our guide on how to forage for nettles in Britain, with a few key details regarding where it can be found, characteristics and recipe ideas, plus how to pick and cook nettles without getting stung.

What are the benefits of nettles for wildlife?

A range of butterfly caterpillars are particularly fond of nettles, including red admirals, painted ladies, peacocks, small tortoiseshells and commas. With butterflies on the decline generally, the plants provide an important food source for these pretty insects. They in turn help to pollinate our garden flowers and crops.

Ladybirds live on nettles before they reach maturity (Getty)

While many green fingered folk see nettles as nothing more than weeds, they can actually provide gardeners with a vital tool to protect their plants.

Young ladybirds live on nettles as they grow and develop, using their foliage to hide from predators. When the ladybirds reach maturity, they venture further into the garden to eat the aphids that suck the sap from young plant growth. If you’re not keen on nettles running wild in your flowerbeds, why not create a ‘wildlife corner’, perhaps behind the shed in your garden or by the compost heap if you have an allotment? Leave it untended and help attract these beautiful and useful insects.

Wild garlic growing wild

What are the health benefits of stinging nettles?

Nettles are packed with nutrients. High in Vitamin C, Vitamin A, and full of calcium, magnesium, iron, and potassium, they are also a good source of protein. Like spinach, when cooked, nettles reduce to about a quarter of their fresh amount when cooked, so a carrier bag full will yield about 500g/1lb when cooked.

Boiling nettle leaves into a tea is a popular way to extract their subtle flavour and getting rid of the sting at the same time. They have an earthy, wholesome flavour similar to spinach and other greens.

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Nettle tea has a refreshing, delicate flavour
Nettles are used to coat Cornwall’s delicious Yarg cheese, and in Northumberland the leaves are ground and sprinkled amongst cheese during production by one cheese-maker. Horse breeders have long fed nettles to horses to help provide a sleek coat, and in Sweden nettles are grown by farmers, dried out (causing them to lose their sting) and fed to dairy cattle, as it increases milk production.

Nettles have traditionally been used for medicinal purposes by many cultures. Native Americans used the fresh leaves to treat aches and pains. European herbalists used the leaves in a similar fashion to treat gout and arthritis. Also, with the plant dried out to neutralize the acid in the sting, the leaves become a natural antihistamine. Some of these uses are now being scientifically tested, with some surprising results.

How to make plant feed from nettles

Like comfrey, nettles make perfect liquid plant food. Fill a bucket with nettles and top with water. Within 10 days you'll have a thick dark brown liquid – rich in nitrogen and smelling like a heap of manure. Diluted with water (10 parts water to 1 part nettle juice) it makes a fantastic fertilizer, but be warned, it stinks!

Nettles can be turned into a liquid fertilizer
Nettles can be turned into a liquid fertilizer, Credit: Fergus Collins

Nettles help keep fruit fresh

The leaves of nettle plants can, when used to pack fruit, help to keep it fresh and ripe, stifling and stopping mould from forming. Their high nitrogen content means they can also be used in compost, fuelling the bacteria to help them break down material more effectively and quickly.

Nettle fibres can be spun into yarn

The fibres in the nettle plant are similar to linen and can be spun into yarn - nettle fabric was used to make German uniforms in World War I. Scientists at De Montfort University in Leicester have used nettle fabric to make dresses in the past. Nettle yarn was often used to make tablecloths and bed sheets in Scotland and in Russia the juice from the plat has traditionally been used to create a green dye. A yellow dye comes from the roots.

Nettles are natural archaeologists

Nettles will grow just about anywhere, but they prefer rich soils and benefit from the waste humans produce. In this way, the presence of large collections of nettles in the wild can sometimes indicate where settlements once existed. The site may not longer be visible on the surface, but the nutrients in the rich soil still provide the perfect conditions for the nettles.

What is the best time to forage for nettles?

Nettles are best eaten when tender so early to mid spring is when they're at their seasonal best.

Why do nettles sting?

The British nettle carries its stinging barbs on the stem and the underside of the leaf for protection from those animals that might eat or uproot it.


Native British stinging nettles inject a cocktail of formic acid, histamine, acetylcholine and serotonin, and that is what causes the bobbly swelling and itchy skin we suffer when we brush up against it.

However, that is nothing compared to the effects some nettle species have at their disposal. On the island of Timor in south east Asia, one species of nettle causes lockjaw and a painful burning sensation, both of which can last for days or weeks.

Elsewhere, a native species on the Indonesian island of Java produces similar, but more potent results that can last for months and have even caused the death of some of victims.

Where does the word nettle comes from?

The Latin for the nettle plant is ‘dioica’. It means ‘two houses’ and is a reference to the fact that the male and female flowers are carried on separate plants. It has been suggested that the term 'nettle' is derived from the Old English for needle – a reference to the stinging leaves.

How to pick stinging nettles safely

Fancy an easy foraging adventure? Nettles may not be the first thing you'd plan for dinner, but these prickly plants are surprisingly tasty when cooked, and have a long history as a foodstuff. Native Americans would harvest the young plant in spring, and nettle cordial can be traced back to the Romans. Stinging nettles taste similar to spinach and are very good for you - they have an unusually high protein content for a vegetable and are rich in vitamins A, C, D, iron, potassium and calcium.

Nettles grow in abundance everywhere in the UK, and are easily recognisable. Take thick gloves!

Cutting stinging nettles
Wear protective gloves to avoid a nasty sting (Getty)

Nettles are best when very tender, so pick them in the spring when the nettles are just coming up or later in the season when they’re growing well, but before they are flowering.

Use rubber gloves or pinch the leaves hard, so you don’t get stung. Pick the young leaves from the tips.

Lay the nettles out on a tray to wilt or wash them in hot water. Once wilted they can no longer sting you. The sting relies on erect hairs to penetrate the skin and inject the stinging formic acid. When wilted strip the leaves off the tough stems.

Always cook nettles to destroy the stinging acid. Nettles are not suitable for salads! and collect the biggest leaves, then wash them in very hot water, neutralising the stinging chemicals and making them safe to eat.

Nettle recipe ideas

Easy nettle soup

Make this easy nettle soup recipe – perfect for a light lunch.

Nettle soup served with fresh cream

Discover more delicious soup recipes, including French onion soup, leek and potato soup, and sorrel soup.

Wild garlic, nettle and dandelion tart

This springtime tart is made from foraged ingredients, including wild garlic, nettle and dandelion.

Wild garlic, nettle and dandelion tart ©Kathy Bishop and Tom Crowford

Try out more recipes using wild garlic or dandelion, such as wild garlic, potato and chorizo tortilla, and wild garlic salt, or dandelion root coffee, dandelion wine, and dandelion syrup.

Nettle pesto

Nettle pesto can be made very simply - all you need to do is substitute cooked nettle leaves for the basil or baby spinach you’d normally use.


Have a go at these recipes for making pesto from wild garlic and carrot tops.

Crispy fried stinging nettles

Make these tasty crispy stinging nettles to serve as a side dish.

Jessica Graham

Chicken leg, blue cheese and nettle pie

Make a warming spring pie from freshly foraged nettles.

Chicken leg, blue cheese and nettle pie
Louise Hagger

Nettle beer (on the BBC Wildlife Magazine website)

Writer and wild brewer Pascal Baudar shares his recipe for making nettle beer.

Stinging nettles. © Lars Mensel/EyeEm/Getty