This is a Do-it-yourself online video to establish a 35 min repeat timer with fifty second intervals for Aeroponic and Hydroponic apps. This online video will present you what timer and equipment you want and how to build it in a extremely quick to do simple way. I have performed 1000's of these and other aero projects that I will add afterwards on so remember to subscribe! If you never want to establish it your self, take a look at or to acquire 1 inexpensive from me. Hope you all delight in!