Flax is a perennial herbaceous plant reaching up to 50 centimeters in height, with slender emerald foliage and delicate blue flowers. It prefers sunny spots with light soils and is characterized by its hardiness, drought resistance, and ability to withstand minor frosts. Flax seeds are typically sown in the fall, but spring sowing in open ground is also possible; after sowing, seedlings are thinned to maintain a spacing of 5–8 centimeters. Flax blooms in its second year after sowing, and flowering lasts until the first half of summer. There is also a variety of flax with large flowers, which is an annual plant with an upright, branched stem covered with sessile alternate leaves with pointed tips. The flowers reach up to 3 centimeters in diameter and may be carmine-red, white with red centers, or blue. They are arranged in loose, umbrella-shaped clusters that close on cloudy days and open under sunlight. The flowering period begins early in spring and continues until the first half of October. After flowering, the plant produces seed pods approximately 5 millimeters in diameter, containing numerous flat brown seeds. To prolong the flowering period, it is recommended to periodically cut immature seed pods, which stimulates the formation of new flowers. This variety of flax is suitable for growing in borders, alpine slopes, and for cutting. Flax is one of the oldest cultivated plants, widely grown in Ukraine due to favorable climatic conditions and fertile soils. It is multifunctional: it provides strong fibers for the textile industry, useful oil, medicinal seeds, and is also used as a green manure crop. Depending on its intended use, flax is classified into fiber (textile) and oil types. The former is used to obtain long fibers, while the latter is used for producing oil and feed. Key stages in flax cultivation include land preparation, sowing, care, harvest, and processing, ensuring high quality and productivity of the crop.
