i figurd that with mylar around the walls they wouldn't get too dizzy .I just have to worry about the growth .It might be alright for tomatoes growing on the floor but not my girls.I think a christmas tree turner is the motor I need.I think I'm going to make a collisium dwc with 4 topsy turvy tomato buckets.With fox farm dirt .I used the fox farm dirt last time ,it worked realy good the only problem had last time is I fertilized dry soil .Wont happen this time.