hey whats goin on.. i'm constructing a setup similiar to bubbleponics hydro setup you did in 20gal rubbermaid tub. the only problem i'm having is finding what kind of timer i need to control the water flow and shut off.. i'll be growing lowberry auto seeds in 1" rockwool cubes in 4" net pots with hydroton. i'm using 1000w hps/mh dual arc bulb.. i've read ill need to water few times a day, but i dont know how to set this up.
also is there a timer where i can run a program for watering as well as run my lights off of it too? thanks in advance.