European Linen Bedding: Why Flax Matters for Soft Sheets

Discover why flax grown in France, Belgium, and the Netherlands produces linen sheets that are soft, breathable, and built to last for years.

What is “European” Flax and Where Exactly is it Grown?

European linen is made from European flax. While flax is grown in many countries in Europe, “European Flax” usually refers to flax grown in the flax belt: where weather and soil are ideal, and flax grows without the need for harmful chemicals or artificial irrigation. While the flax belt does not have exactly defined borders, most say it stretches “from Caen to Amsterdam”: that is, from Normandy in the north of France to the southern Netherlands, via most of Belgium. Loamy soil and a mild, humid oceanic climate with frequent light rain and plenty of sunshine create ideal conditions for flax growth. Rain makes the flax grow to its highest possible extent, resulting in a long fiber and a smoother, more durable textile.

Flax production in this region goes back to the Neolithic Period, at least 4,000 years ago. Today, there are more than 5,000 flax farms covering the flax belt, with traditions and techniques passing from one generation to the next. This ensures durable linen fiber of the highest quality.

To identify whether your linen product is made from European linen, look for the Masters of FLAX FIBRE™ certification on the label. This certification is granted only to products containing a minimum of 50% linen, and only linen of European origin. Products certified Masters of FLAX FIBRE must adhere to eight key standards, from promoting biodiversity to social responsibility. Particularly relevant to linen quality are:

• Origin and traceability: the flax must be grown in France, Belgium, or the Netherlands; the entire supply chain must be traceable from farm to finished product.
• Human and technical know-how: agricultural knowledge is passed from one generation to the next, farmers and producers collaborate closely, and technical support is provided by experts, such as local technical institutes.
• Integrated crop management practices: retting (the dissolving of pectins) is done in the field, without artificial irrigation or chemicals. Fiber flax seeds are free from genetically modified organisms (GMOs).
• 100% mechanical transformation: scutching (the separation of linen fibers from the woody stem) is done mechanically without harmful chemicals. This preserves the integrity of the flax fiber; chemical methods risk degrading it, compromising its softness, breathability, and durability.

Our soft linen sheets are made from 100% certified Masters of FLAX FIBRE European Linen, designed to give you a safe and comfortable night’s sleep.

Is Belgian Linen Better?

Belgian Linen™ arguably has the best name recognition of all linen (as well as its own trademark). In order to be certified as Belgian Linean, a linen product most be woven in a Belgian mill and made from at least 85% flax by weight. Each batch of fabric is assigned a unique ID, meaning that buyers can trace the origins of that fabric.

But here’s the interesting part: the flax used to make Belgian Linen doesn’t need to be Belgian! The Belgian Linen website specifies that the flax used comes from France, Belgium, and the Netherlands, and describes it as “one of the best qualities of flax in the world.” So even if your European bedding isn’t certified Belgian Linen, it’ll still have the same qualities exemplified by quality European Flax.

Natural vs Chemical Retting

Apart from the growing conditions, retting is perhaps what most distinguishes European linen from other types. As previously mentioned, certified Masters of FLAX FIBRE products must use field retting, without irrigation—but what exactly does this mean?

Retting is the process by which the inner fibers are released from the woody stem of the plant, making it easier to separate them by scutching. In Europe, after flax is harvested, it is not collected but is instead left in the field for around five weeks. During this time, dew and rainwater dissolve pectin, the natural “glue” that binds the fiber to the stem.

Outside of the European flax belt, where conditions are drier, farmers often speed up the retting process using harsh chemicals such as acids or alkalis. This can cut retting time to just a few days but unless the process is very closely monitored, it can affect the quality of the linen.

On The Modern Dane blog, we’ve written about pectin at length, as it’s a major factor in linen softness. Generally, removing pectin is a good thing, as the linen becomes softer and less scratchy; this is why we garment-wash our soft linen bedding with enzymes as a final step. But removing too much pectin, as may happen in chemical retting, makes the fiber rough and dry, and takes away its natural luster.

Chemical retting may also compromise linen’s natural durability. A 2023 Canadian study, though focused on the processing of linen for composites rather than retting, described the risk of excessive alkaline treatment: “The study found that the strength of fibers treated with alkali decreased. This was a result of… damage to the fibers during the treatment process, which caused the fibers to become separated.”

Post-Processing: What Makes our European Linen Different

One of the finest features of natural flax is the tiny pores that run along the length of the flax stem, to transport water to the leaves. After flax is made into linen, those pores take on a new role: transporting hot air and moisture. Linen is one of the most absorbent natural textiles and will keep you cool and dry at night by wicking moisture away from your body. It releases hot air when the ambient temperature is warm and traps it when it’s cool, a property known as thermoregulation.

Some companies wash their linen bedding with fabric softeners, which block the pores and compromise the natural properties of the fibers. At The Modern Dane, however, we garment-wash our Scandinavian-design bedding using enzymes, which softens them while retaining the properties of quality linen that so impressed the reviewers at The New York Times.

Have you tried European linen? Have you noticed the difference? Let us know on Instagram, Pinterest, Facebook or Twitter!