Hi Dan
excellent thread guys 1 gallon pot sog is amazing. i have done 12 per 1.2 square. great results but 3 weeks veg....
my question is though how many would i have to do in half gallon pots as you have suggested with the 1 week and flip method to come off with a good yield. whilst not overcrowding, whats experience shown you?
strain dependant & tray size matters too , but in a 3 x 3 tray i could fit 30 with a weeks veg . indicas that grow straight up yes .... bushy plants i'd cut that amount in half or do some loli popping of the lower branches so they don't bush out to bad .....
but yeah 30 is doable in a 3 x 3 or 4 x 4 to give them some room to spread out .