...you need something with a bit more "bite":
The Carnivorous Plant Kit. Ten types of flesh-eating plants that'll continue to thrive long after the roses are but a sweet stinky memory. Includes everything you need to start a healthy little garden patch that feeds itself - except for the bugs. Also makes a great gift for for all those enterprising young goth gardners out there - consider it the "Little Shop of Horrors Starter Set".