Hello there! I recently saw a television program featuring how to build your own terrarium and have decided to make one myself. The instructions seem simple enough but I was wondering if I can get some advice on the type of plants that work well in terrariums. I was thinking of getting some nice moss from my wooded backyard but I was also wondering if you grow seeds from a packet in your terrarium. If this is indeed possible than what sort of seeds do you think I should get that are likely at my grocery store. Thanks!