What fun facts do you know about broccoli? This verdant vegetable is closely related to cabbage, brussel sprouts and kale, and has been around for more than 2000 years. It originated in Italy, off the Mediterranean, and was invented by crossing cauliflower seeds with pea seeds. Want to learn more about these amazing little trees? Check out our latest video on the 6 health benefits and interesting facts about broccoli that you may not know about!