I have a simple question
 

Hi Ron, I just bought a timer and some other things from you (received them VERY QUICKLY by the way, thank you!) and have a question about how to use the timer. The timer has a minimum on time of 30 minutes and 30 minutes off time. In an earlier post I read that ideally, you only want to wet the plants for 1 minute every 15 minutes. I can't really find a timer that will do that. So, Should I just cycle every 30 minutes or should I do something different? Should I allow more off time to make up for the excessive on time? What do you think Ron?