This first week is my SF 4000 running 1/3 of its power 60 cm far from the tops.
Since i pre-watered my soil via cooking/planting and seedlings dont need too much water i only lightly sprinkled top soil with dechlorinated tap water and biobizz root juice in it.
There is not much to do atm. I'm only trying to maintain proper conditions like temperature/humidity/air flow while the girls do their own thing.