help with my timer for cloner

[calipurps]

so I started a grow and I decided to build a diy aero cloner and I did everthing right it is setup ready to go but I wanted to get a timer that was suppose to do the 1minute on 4 minute off but there was none in stock so I had to settle with the digital timer for now its a gro1 115v duel outlet digital timer with 16 events per day how can I set it up for my system ????

 

[Highpotanoose]

You be better off to get a push pin that does 15 minute intervals and set it for 15 on,15 off, as opposed to 1 1/2 on -1 1/2 off, 16 times a day

15-15 worked for me before I made my own adjustable timer with a programmable relay

 

[calipurps]

okay sounds good