Scallions

is the younger variety.with long, straight green stalks, and no bulb-like base white base and green stalk can be eaten , and slightly spicy flavor.

Green Onion

have long, green, delicate stalks with slightly defined slender white bulbs and an onion-like flavor that is still very mild than that of a mature onion,but stronger than scallions.

Spring onion

contains a bulb that is slightly rounded and more defined and larger than green onions sharpest flavor of the young onions with a little more bite than green onions, green & spring very young onions, harvested before the bulb has had.