Newark, New Jersey will soon be home to the largest indoor vertical farm in the world. The city just broke ground on the massive, 69,000-square-foot AeroFarms headquarters that’s capable of producing up to 2 million pounds of vegetables and herbs annually once it’s in full operation. The new $30 million complex dwarfs Japan’s (already impressive) 25,000-square-foot vertical indoor farm, which had been the world’s largest until …