Purple Ghost Candy

Transplanted into 5 gallons. Fox Farm Ocean Forest (Fresh bags) for soil. I'm using the blumat tropf watering system, and yes, I am using the emitters to hopefully encourage root growth away from the center. On my last grow, I noticed while using a single blumat, that the first 6-8 inches of soil were densely compacted with roots but towards the edges and bottom of these five gallon pots, there seemed to be very little root growth. I'm hoping the emitters encourage the roots to grow outward and I will also be bottom watering to keep the lower soil nice and moist as well. Unfortunately the other seed did not pop, so for all intents, this is a two-plant grow with a third random seed thrown in to hopefully germinate, but I will be following the weeks for these two plants as the primaries.