I am going to have to leave my plant for a week, and wanted to get a drip system set for it. In an article that I read on GWE it gave me a link to the Moistenland Model DZQ1 on Amazon. This looked like just what I needed ( 1/2 gallon every 2 days ). When I received it, I tried to program it to water for this schedule, with no luck. The closest I can get it to that is water 5 minutes and get approximately 1 pint, and I have to set it for every 10 hours. I can not tell how to get it to work where it will pump for longer than 5 minutes at a time. I can get it to pump every other day, but that won't help me if I can't get the pump to stay on longer. Any help on this will be greatly appreciated.