1. Hose y or splitter
2. Rubber garden hose (measure to get the right length so you don't have a bunch of extra hose)
3. Automatic timer (ranges in price 19.95- 115.00)
4. Multi- port bubbler
5. 1/4 inch micro tubing
6. Micro sprinkler or bubbler - one for each pot you want to water.
After you set up the system test it out to make sure you have enough time. I have pots in a sunny area with soilless mix instead of soil so I use about 10 minutes of water every day.