Batun onion, also known as dudhatsky onion, Chinese onion or Tatarka, is a perennial herbaceous plant native to Central Asia. It is widely cultivated in China, Japan, Korea, Canada, the United States, and Western European countries. The main value of batun onion lies in its tender and nutritious greens, which have a more delicate flavor compared to bulb onions. The plant's leaves are succulent, bright green, and remain tender for a long time, making them especially attractive for culinary use. Batun's bulbs are elongated and usually weakly expressed, while the plants can reach a mass of up to 300 grams with a false stem height of 5 to 15 cm. Batun onion is distinguished by its hardiness and good adaptation to various climatic conditions and soil types, allowing it to be grown in many regions of the country. The plant easily establishes itself and does not require complex care, making it popular among gardeners. Planting can be done in autumn or spring, with attention to the specifics of bed preparation and plant care for maximum green harvest. Starting from the second year of life, batun onion begins to flower, forming a flower stalk about 45 cm tall with a spherical or oval inflorescence. Growing batun onion from seeds requires adherence to certain agronomic practices, including selecting appropriate varieties for specific climatic regions. Early-maturing varieties are characterized by good transportability and commercial appeal. Due to its high nutritional value and vitamin content, batun onion is not only tasty but also beneficial greens that can supply the body with necessary microelements for several years after a single planting.
