Before I invest gems into a lemon and an orange tree, how do they work? When they grow do you only get 6, 8, or 10 chops at them and they disappear or do they function as a collectable building where you tap it, retrieve lemons or oranges, and then wait X amount of time before you can collect again?
Just want to see before I decide whether or not to buy them. Not sure it's worth it if I have to keep rebuying gem trees every 10 chops.
Thanks!