Whoa, advice is all over the place.. Stick with Pushit and Rusty.
From seed, In one 16oz cup, nuteless soil: Between 2-3weeks:
-I usually get to about 6-7 nodes on a SINGLE 1/2str N feed. and just plain water for all other waterings.
--I dont feed again till after the transplant.
But like said before, they'll be fine in the bigger pots.