This is a project that we were working on this year that we will not be able to keep unfortunately. You can see by the photos that it is working very well as it has only been a few weeks. Lots of different plants grow very well in it. It works on a water pump hooked up to a timer. These are sold by Towergarden.ca and other retailers for outrageous prices. Comes with everything you see, plants, nutrients, pump, timer, tower. The cost we are selling for is just what we paid for materials and supplies. This is the future of gardening. If you want more information just search tower garden or aeroponics. We are moving and have lots of items for sale. Please check out my other ads. If you want multiple items we can work out a deal. Thanks!