Possible Duplicate:
Plant Respawn Time

As I understand it ore veins regenerate their ore after 14 game days, but what about other things? I paid for a garden at one of my homes and I picked all the veggies thinking they would grow back. But so far they have not. Do any of the plants grow back? What’s the point of buying a garden that has a one time use, worth a few gold peaces? Also, what about chests? There has been more than one time that I when back into a cave and there was more stuff in the chests. Do they reset after a number of days? Or is it a quest thing?