The Beanstalks are something that Tiny/The Giant, Snow, Charming and Leroy are growing. For hundreds of years Tiny and his people grew these bean stalks. The beans from them having magical powers that can take you to other worlds or diffrent times. The bean stalks destroyed and all the beans believe to be lost when The Enchanted Forest was destroyed. But that was not the case. Now in Storybrooke Tiny, Leroy, Charming and the other dwarfs are trying to go them again in hopes of being able to return to their real homes one day.