Do you think if he doesn't know much about timers he is going to build his own? I know lots about electronics and I could not even build a timer from what you provided.
i took 16 yesterday. put them in aero cloner spring water and clonex. I will check them in 12 days and report back. I get roots in 7 days sometimes but i don't think like that in 12. We will have to see. I don't mist and no humidity dome. Want water grow roots.
I have cloned in starting soil and still have yellow. I currently run an aero setup. I chop my fan leaves and if those lower fan leaves yellow I don't worry about it. they are feeding the clone until is has it's own roots.
I sent this joke to my catholic priest. He replied, " He must have been luthuran!" I said your right because if was a catholic priest the little boy would have been in trouble alone in that closet. We scheduled a reconciliation.