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All about Wild Garlic

Chris Holdham

30 Mar 2023

An in depth guide to wild garlic. The guide includes wild garlic identification, its medicinal properties and how to preserve wild garlic

Wild Garlic

Foraging for wild garlic, known as ramsons or Allium ursinum, is a delightful activity in the UK, offering not only a culinary adventure but also a chance to connect with nature's bounty. Found in woodlands, hedgerows, and damp meadows across the country, wild garlic delights foragers with its distinct aroma, vibrant green leaves, and delicate white flowers.

Identifying wild garlic is relatively straightforward for those familiar with its characteristics. The plant typically grows in dense clusters and features long, lance-shaped leaves with a smooth texture. When crushed, the leaves emit a pungent garlic odor, a telltale sign of its identity. In spring, wild garlic blooms with delicate star-shaped flowers, adding a beautiful touch to its woodland habitat.

However, foraging for wild garlic requires caution, as several lookalike plants share similar habitats and appearances. One common impostor is Lily of the Valley (Convallaria majalis), which also boasts clusters of green leaves and white flowers. Unlike wild garlic, Lily of the Valley lacks the distinctive garlic scent and features bell-shaped flowers. Another potential lookalike is Lords-and-Ladies (Arum maculatum), also known as cuckoo-pint, which has arrow-shaped leaves with mottled patterns and produces a spike of orange-red berries in autumn. While Lords-and-Ladies is not toxic when the berries are absent, consuming any part of the plant can cause irritation and discomfort.

To avoid confusion, aspiring foragers should familiarize themselves with wild garlic's distinct characteristics, scent, and habitat. It's essential to harvest wild garlic responsibly, respecting local regulations and ecosystems. When foraging, gather only what you need, leaving ample plants to support wildlife and future growth. Always ensure you have permission before foraging on private land and avoid harvesting from protected areas or conservation sites.

Once harvested, wild garlic leaves can be used in a variety of culinary dishes, including soups, salads, pesto, and sauces, adding a deliciously fresh and garlicky flavor to recipes. With proper identification and care, foraging for wild garlic offers a rewarding experience, celebrating the abundance of nature's treasures while enjoying the flavors of the season.

Medicinal properties of Wild Garlic

Wild garlic is not only a flavorful culinary ingredient but also offers several potential health benefits. Here are some of the health benefits associated with eating wild garlic:

  1. Antimicrobial Properties: Wild garlic contains compounds such as allicin, which exhibit antimicrobial properties. These compounds may help fight against bacteria, viruses, and fungi, potentially reducing the risk of infections. Research suggests that allicin may have antimicrobial effects against various pathogens, including antibiotic-resistant strains (Rahman et al., 2020).

  2. Cardiovascular Health: Some studies suggest that wild garlic consumption may have positive effects on cardiovascular health. Components of wild garlic, such as allicin and other sulfur compounds, may help lower blood pressure, reduce cholesterol levels, and improve overall heart health. These effects may contribute to a lower risk of cardiovascular diseases, including heart disease and stroke (Ried et al., 2013).

  3. Anti-inflammatory Effects: Wild garlic contains compounds with anti-inflammatory properties, which may help reduce inflammation in the body. Chronic inflammation is linked to various health conditions, including arthritis, inflammatory bowel disease, and cardiovascular diseases. Consuming foods with anti-inflammatory properties, such as wild garlic, may help alleviate inflammation and its associated symptoms (Bianchini & Vainio, 2001).

  4. Antioxidant Activity: Wild garlic is rich in antioxidants, including flavonoids and phenolic compounds, which help neutralize harmful free radicals in the body. Antioxidants play a crucial role in protecting cells from oxidative damage and reducing the risk of chronic diseases, including cancer and neurodegenerative disorders (Perry et al., 2000).

  5. Digestive Health: Wild garlic may have beneficial effects on digestive health. Compounds found in wild garlic, such as allicin, may help promote healthy digestion, support gut microbiota balance, and alleviate gastrointestinal discomfort. Additionally, wild garlic may possess prebiotic properties, which can stimulate the growth of beneficial bacteria in the gut (Gonelimali et al., 2018).

It's important to note that while wild garlic offers potential health benefits, individual responses may vary, and more research is needed to fully understand its effects on human health. Incorporating wild garlic into a balanced diet as part of a healthy lifestyle may contribute to overall well-being.


  • Rahman, M. A., Sarker, P. P., Karuppiah, P., Rizwanul Fattah, I. M., Elaissari, A., & Khan, M. (2020). Allicin and Other Functional Active Components of Garlic: Health Benefits, Molecular Mechanisms, and Applications. In Garlic and Garlic-Derived Bioactives (pp. 197-228). Springer.

  • Ried, K., Toben, C., & Fakler, P. (2013). Effect of garlic on serum lipids: an updated meta-analysis. Nutrition Reviews, 71(5), 282-299.

  • Bianchini, F., & Vainio, H. (2001). Allium vegetables and organosulfur compounds: do they help prevent cancer?. Environmental Health Perspectives, 109(9), 893-902.

  • Perry, E. K., Pickering, A. T., Wang, W. W., Houghton, P. J., & Perry, N. S. (2000). Medicinal plants and Alzheimer's disease: Integrating ethnobotanical and contemporary scientific evidence. Journal of Alternative and Complementary Medicine, 6(6), 539-547.

  • Gonelimali, F. D., Lin, J., Miao, W., Xuan, J., Charles, F., Chen, M., ... & Chen, X. (2018). The Role of Food Antioxidants, Benefits of Functional Foods, and Influence of Feeding Habits on the Health of the Older Person: An Overview. Antioxidants, 7(8), 108.

How to preserve Wild Garlic

Preserving wild garlic allows you to enjoy its unique flavor and aroma throughout the year, even when it's out of season. Here are five ways to preserve wild garlic:

  1. Freezing:

    • Method: Wash the wild garlic leaves thoroughly and pat them dry with paper towels. Chop the leaves finely or leave them whole, depending on your preference. Place the chopped or whole leaves into airtight containers or freezer bags, ensuring to remove as much air as possible to prevent freezer burn. Label the containers with the date and store them in the freezer.

    • Benefits: Freezing preserves the fresh flavor and vibrant green color of wild garlic. It's a quick and easy method that retains most of the garlic's nutritional value.

  2. Drying:

    • Method: Wash and dry the wild garlic leaves. Arrange the leaves in a single layer on a baking sheet or dehydrator tray. Dry the leaves in a well-ventilated area or dehydrator at a low temperature (around 100°F or 40°C) until they are completely dry and brittle. Once dried, store the leaves in airtight containers in a cool, dark place.

    • Benefits: Drying concentrates the flavor of wild garlic and allows you to store it for an extended period. Dried wild garlic can be used in soups, stews, sauces, and spice blends.

  3. Infusing in Oil:

    • Method: Wash and dry the wild garlic leaves, then chop them finely. Place the chopped leaves in a clean, sterilized glass jar and cover them with a neutral oil such as olive oil or sunflower oil. Ensure that the leaves are fully submerged in the oil. Seal the jar tightly and store it in a cool, dark place for about 2-3 weeks to allow the flavors to infuse. Once infused, strain the oil through a fine-mesh sieve or cheesecloth to remove the garlic leaves. Transfer the infused oil to a clean, sterilized bottle and store it in the refrigerator.

    • Benefits: Infusing wild garlic in oil adds its unique flavor to the oil, creating a versatile ingredient for cooking, dressings, and marinades. However, it's essential to store infused oils properly in the refrigerator to prevent the risk of botulism.

  4. Pickling:

    • Method: Wash and dry the wild garlic leaves, then pack them into clean, sterilized jars. In a saucepan, combine equal parts water and vinegar (such as white wine vinegar or apple cider vinegar) with sugar, salt, and spices to taste. Bring the mixture to a boil, then pour it over the wild garlic leaves in the jars, ensuring they are fully submerged. Seal the jars tightly and store them in the refrigerator for at least 1-2 weeks before consuming to allow the flavors to develop.

    • Benefits: Pickling preserves the wild garlic while imparting a tangy flavor to the leaves. Pickled wild garlic can be used as a condiment, garnish, or ingredient in salads, sandwiches, and savory dishes.

  5. Making Pesto:

    • Method: Wash and dry the wild garlic leaves, then place them in a food processor along with toasted nuts (such as pine nuts or walnuts), grated hard cheese (such as Parmesan or Pecorino), garlic, lemon juice, and olive oil. Process the ingredients until smooth, adding more oil if necessary to achieve the desired consistency. Season the pesto with salt and pepper to taste. Transfer the pesto to clean, sterilized jars and top with a thin layer of olive oil to seal. Store the pesto in the refrigerator for up to a week or freeze it in ice cube trays for longer storage.

    • Benefits: Making pesto is a versatile way to preserve wild garlic while creating a flavorful sauce that can be used as a dip, spread, pasta sauce, or marinade.

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