when do you start to see trichs??rootbound??

okay so my friend veged his plants for 30 days under 260 watt cfl they all showed sex pretty quick and they been on 12/12 for 16 days know they look healthly though their in 1 gallon pots.Is it normal not to see trichs yet??when will their leafs start to get crystals all over them ? the buds are still just forming and the smallest plant has the most bud form so far is this normal the small plant dosent have any bud shoots just 1 main shoot and buds growing on the main stem is this why it has more developement then t he bigger plants with many shoots or are the bigger ones rootbound?? 1 of the bigger ones looks indica dominant and the other 2 look sativa dominant

this is them 15 days into 12/12 do they look okay ?

Looking good so far.
btw though, all of those look like indicas to me. hybrids at the least...
trichs usually start forming anywhere from as little as 2 and a half weeks to 4 weeks in my own experiences. depends on the strain some times.

o okay i just seen some pics of big plants budding in small pots so im not worried no more thye might of looked like indicas all to you because thier low stressed trained but maybe your right i hope becaus eindicas grow faster

no they look like indicas, because they have wide borad leaves, sativas are way skinnier.