The Witches Garden: Sorrel

 

Sorrel 
Rumex acetosa

Sorrel is a wonderfully useful old European herb, best known for its sharp, lemon-like flavour. In Britain, the plant most commonly meant by sorrel is common sorrel (Rumex acetosa), a perennial member of the knotweed family, Polygonaceae. It is native to Britain and much of temperate Eurasia and North Africa. 

Its pointed leaves contain oxalic acid, which gives them their distinctive sour taste. Sorrel has consequently occupied an interesting position between food, folk medicine and folklore for centuries.

Historical uses

Food and wild food

Sorrel was once a much more important cultivated vegetable than it is today. Kew records that it was cultivated as a vegetable in Europe and was particularly popular before improved varieties of related plants became widespread. Today it is more commonly gathered as a wild edible or grown as a culinary herb. 

The young leaves can be eaten raw in salads or cooked like spinach. Their acidity makes them particularly useful in:

• soups and sauces
• salads
• fish dishes
• egg dishes
• vegetable dishes
• herb sauces
• soups where a lemon-like acidity is wanted

The French have traditionally used sorrel in sauces and soups, while throughout Europe it has been regarded as a useful spring green.

A natural source of vitamin C

One of sorrel’s most interesting historical roles was as a spring source of vitamin C.

Before citrus fruits such as oranges and lemons became readily available in northern Europe, wild greens were important sources of vitamins after winter. Sorrel was eaten in spring partly because of its vitamin content, and historical accounts associate it with the prevention of scurvy. 

Ancient Greek and Roman use

Sorrel has a particularly long culinary history. Kew’s Grow Wild account notes that the leaves were reportedly chewed by Greeks and Romans after feasting, traditionally to settle the stomach. 

The Romans also valued various Rumex species as food and medicinal plants.

Traditional herbal medicine

Sorrel acquired a reputation as a cooling, cleansing and diuretic herb.

Traditional herbalists used different parts of the plant, including the leaves, aerial portions and roots. Kew’s Medicinal Plant Names Services documents medicinal use of Rumex acetosa in sources from Europe and numerous other regions, with leaves, roots and aerial parts appearing in traditional medicinal records. 

Historically it was used for purposes including:

Fever and overheating

Sorrel was regarded as a cooling herb. Preparations made from the leaves were traditionally used during fevers and conditions associated with excessive heat.

This is part of the old herbal concept of balancing the body’s “heat” rather than evidence that sorrel itself treats fever by modern medical standards.

Diuretic and urinary use

Sorrel developed a reputation as a mild diuretic, encouraging urination. This was traditionally interpreted as helping the body eliminate excess fluid and unwanted substances.

Kew still describes the leaves as having traditional diuretic and cooling uses. 

Skin problems

Traditional European herbal practice also used sorrel externally for various skin complaints. Historical accounts include applications to:

• boils
• irritated skin
• minor wounds
• inflammatory skin problems
• ringworm

Kew’s Grow Wild specifically records historical topical use for skin complaints and ringworm. 

Mouth and digestive uses

The pleasantly sour leaves were traditionally chewed or used in preparations intended to stimulate the appetite and digestion.

Its sharp flavour probably contributed considerably to its reputation as a digestive stimulant.

Metaphysical and magical properties

There is considerably less historical documentation for sorrel as a formal magical herb than there is for plants such as mugwort, vervain, rosemary or rue. Consequently, it is useful to distinguish documented historical herbalism from the correspondences attributed to it by modern witchcraft.

Nevertheless, sorrel’s characteristics make it a fascinating magical herb.

Cleansing and purification

Sorrel is commonly associated in modern herbal magic with cleansing and purification.

Its sourness and traditional reputation as a cooling and diuretic plant lend themselves symbolically to the idea of:

removing what is unwanted and restoring freshness.

It can therefore be incorporated into rituals concerned with clearing stagnant energy, particularly when beginning a new phase of life.

Renewal and freshness

Because sorrel is one of the plants that appears fresh and edible early in the growing season, it can symbolise:

• renewal
• spring
• rejuvenation
• fresh beginnings
• recovery after hardship
• vitality

This makes it particularly appropriate for spring rituals and renewal magic.

Healing magic

Sorrel’s long association with traditional healing naturally gives it a place in modern herbal witchcraft as a herb of:

• healing
• restoration
• vitality
• recovery
• cleansing

A dried leaf could, for example, be placed in a healing sachet or added symbolically to an altar dedicated to health and renewal.

Water and purification

Because sorrel was traditionally regarded as a cooling and diuretic herb, modern magical practitioners sometimes associate it symbolically with Water.

Its watery correspondences can be interpreted as:

Water → cleansing → emotional release → renewal.

Magical correspondences

Property	Sorrel correspondence
Element	Water
Planet	Moon, sometimes Venus
Colours	Green, red, silver
Energy	Receptive, cleansing, restorative
Magical uses	Purification, healing, renewal, protection
Season	Spring
Symbolism	Fresh beginnings, vitality, cleansing
Chakra association	Heart and Sacral
Deities	No firmly established ancient deity association
Best magical purpose	Renewal and cleansing

The Moon association is particularly understandable within modern witchcraft because of sorrel’s relationship with water, cooling, receptivity and cycles of renewal, although it should not be presented as a documented ancient attribution.

⚠️ An important caution about sorrel

Sorrel’s distinctive sourness comes largely from oxalic acid. This means that, although young leaves can be perfectly reasonable as a food in normal culinary quantities, consuming large quantities is not advisable.

Kew specifically warns that its oxalic-acid content can pose problems for people susceptible to kidney or bladder stones and some rheumatic conditions. Kew’s Grow Wild guidance likewise advises against consuming large quantities because oxalic acid can interfere with nutrient absorption. 

This is particularly important if sorrel is being considered as a medicinal herb rather than simply an occasional food.

Sorrel in witchcraft

For a modern witch, sorrel has a lovely symbolic profile. Rather than being a herb of aggressive protection or banishing, I would regard it primarily as a herb of cleansing, renewal and restoration.

Its magical symbolism can be understood almost as:

Sourness → purification → removal → freshness → renewal.

That makes it particularly appropriate for a spring cleansing ritual, a healing altar, or workings intended to help someone move beyond an old situation and begin again.

And there is something particularly appealing about using a plant that has genuinely been gathered and eaten by people for centuries. Sorrel isn’t simply a modern “magical correspondence”—it has a substantial history as a British wild food and traditional medicinal herb. 

One final distinction: “sorrel” can refer to several different plants. Common sorrel is Rumex acetosa, while sheep’s sorrel (Rumex acetosella), wood sorrel (Oxalis acetosella), and red-veined sorrels are different plants with different chemistry and histories.  Ensure you are using the correct plant for your work.