Article courtesy of Gizmodo, written by Ria Misra.
A huge vertical farm—where crops are planted, grown, and harvested all with neither sun nor soil—is being built in New Jersey. When it’s finished, it will be the largest one in the world.
You can see one of the (smaller) existing factories from AeroFarm, on which the new one will be modeled, above in this video from Seeker Stories. Nothing they are doing or planning is really new—people have been growing vegetables indoors under LED lights, minus the soil, for a very long time now.