Just purchased a new home with a small garden. A previous owner installed a sprinkler system that works well, but I need to purchase replacement parts and have no idea what kind of system this is! It's basically a hard plastic black hose that connects to a "Y" splitter at the outside faucet, with the other side of the "Y" going to my garden hose. (The "Y" splitter has valve switches you turn to direct water to the system or the garden hose.) There are smaller black tubes with sprayers on their e...
