Don't Just Regrow The Base, DOUBLE IT. Propagating Spring Onion Harvest (Green Onion, Shallot)

[@TylerDurden404]

is there such a thing as green onions that can multiply from a single onion by bunching or is it fake?
example as shown in this video
ua-cam.com/video/aTkxx0BZsjs/v-deo.html

[@dibbleandseed]

Didn't check the vid but bunching onions are definitely a thing.