Seems like everyone involved in the experiment would have to be growing the same strain as well as well as using the same exact equipment---i.e., the same pots, the same ferts, the same soil, the same type of lights, etc...

The only difference can be the schedule right?

Maybe I am reading this wrong, but in order for an experiment to work you have to control ALL variables other than the one you are testing.

Sorry, if I am being redundant or this is not helpful at all... :smokin: