2nd grow 3 sensi star 2 bubba kush 1 purple buhda

these are all clones from a local club they are planted in a 1 gallon pot with ffof soil and extra vermiculite. i have had them for 2 weeks now i have just started to give them grow big. they are under a 150watt hps 3 inches from the plants temps stay at 78-80. they are also on 18/6. i plan on transplanting them into 2 gallon pots b4 flowering. from there they will be under a 400 watt hps and be given jacks classic bloom booster that i had left over from my last grow. here are some pics of my babies. My question is how tall should i grow them so my 400 watter will be able to give them all enough light?

Dam those are nice looking clones. If ya don't mind me asking what club did you get those at? I usually go to harbor side in oakland but those r healther looking.

i live in san diego, i got them in oceanside from south county alternative. im about to transplant them tomorrow ill upload the pictures so you can see how they look now