Лен (Flax) is a plant cultivated for its fibers and seeds. The fibers are used to make linen, a strong and breathable fabric, while the seeds are rich in omega-3 fatty acids and can be consumed as food or used to produce flaxseed oil. Flax is grown in various regions around the world, particularly in Europe and North America. It thrives in cool climates and requires well-drained soil. The plant has blue flowers and can reach heights of up to three feet. Its cultivation dates back thousands of years, making it one of the oldest cultivated crops.