content: Poor instructions, takes forever to grow and must be repotted. I have a "green thumb" and my plants are still only 1/2" tall after almost 2 months. You're much better off just buying some catnip seeds and using your own potting soil and pot. Any pot would look better than the cheap plastic tub provided.It's not catnip but I highly recommend the Kitty Garden:SmartCat 3844 Kitty?s Garden Edible Grass PlanterIt grows fast, looks good and my kittens love it.