They differ from shallots and bulb onions as they have small enlarged bulbs with straight, hollow Green leaves grading to white at the base, white bulb with some thin green striping Green onions are small to medium in size and grow in clusters of elongated, straight leaves and narrow, slender bases. The dark green leaves are smooth, stiff, and hollow with small, central tubes. Connecting into the leaves, the white base is dense, succulent, and firm with small white roots growing from the bottom of the base. Green onions are crisp and juicy with a grassy, sweet, and slightly pungent flavor that is milder than mature onions.
Nutritional Value
Spring onions contain vitamin A to maintain healthy organ functioning, vitamin C to strengthen the immune system, and vitamin K to promote faster wound healing. The onions also provide calcium to protect bones and teeth, potassium to balance fluid levels within the body, antioxidants to reduce inflammation, and other nutrients, including phosphorus, magnesium, and copper.