yes, you can set it for like mon-3am...sat-1pm...sat-off-1:01pm...sat-on again 1:02pm and off at midnight. its very versatile. its the intermatic model DT77 at fine home improvement stores everywhere! i got mine at home depot or lowes...cant remember. also has battery backup for clock, and automatically adjusts for sunup/sundown...and daylight savings time. a bargain at 15.99 or so.PurpleSkunk said:kool i figure that i was hoeping to make a res it is possible for soil but probably wouldnt do well.as for the plants looking good thanks has to do with the breed and lots of trial and error but were getting there.thanks for the pic of the timer can yours turn on every other 2 days so many minutes twice a day?