الوصف

The onion plant has been developed and specifically reproduced in development for at any rate 7,000 years. It is a biennial plant, however is normally developed as a yearly. Present day assortments normally develop to a stature of 15 to 45 cm (6 to 18 in). The leaves are yellowish-to somewhat blue green and develop on the other hand in a smoothed, fan-formed swathe. They are beefy, empty, and round and hollow, with one smoothed side. They are at their broadest about a fourth of the route up, past which they decrease towards a dull tip. The base of each leaf is a smoothed, typically white sheath that becomes out of a basal circle. From the underside of the plate, a heap of sinewy roots reaches out for a short path into the dirt. As the onion develops, nourishment holds start to collect in the leaf bases and the bulb of the onion swells.