This sprinkle/watering system timer makes having a garden easy to maintain. No more dead flowers, no more hassling angry wives at dead flowers. This project costs around $3 to make, and will save you probably $300 in plants over the course of a couple of years (plants are expensive in case you don't garden constantly). The site gives you resources on where to buy certain parts if you don't have them, also.
13Ãƒâ€šÃ‚Â Instructionals until the contest!