Not Growing & yellow leaves!

I went to see my ladies early this mornning & i have 5 that looks alittle better and there the alaskan ice & the other ones that are yellow are the Arjans # 2 there the ones im alittle worried about.I have 5 that's Seedism NevilleBerry Feminised.The other 5 are White widow fenimized.I know there all only about 5 1/2 weeks old but i figure they should be showing nods by now and atleast showing some growth,but if i check ph & it needs some lime will it hurt or kill the plants if i put the powder type on them?I don't won't to have't to reorder & start all over lol,i have a good grow season here and don't usually harvest until oct.They haven't growed enough yet to start topping them,but time is on my side to do what i can & i do appreciate all the advice anyone gives me you never learn to much about doing this for sure lol. I ask this question over in outdoor forum but thought i'd take it to plant problems. have always had great results.I did use perlite vermiculte sand top soil and potting soil and couple other kinds soil with worm casings.I have 4 different kinds of plants,and like i said my 1st time ever having problems.I usually put the vermiculite in it because of the dry weather we usually have around july here.I let them get around 3 inches high before i put them out in the pools kits i make,they looked healty at that time & then we got alot rain like every couple days it would pour down i even went put more holes in the edge of the pools so it could drain good.It's getting around 12 to 16 hrs sun.It rained alot again last nite so could i take them up and put them back in containers with just some good top soil & potting soil until they got bigger roots,do you think they would survive that or should i just wait it out?I got alot invested i hate to lose my whole grow!

If the soil isn't real good I would try Miracid. Its very cheap and available at most any hardware store. Use one teaspoon per gallon, once a week. Within 2 weeks you should see mice dark green leaves.

I bought the best soil possible and it' all mixed like i do every year,i had plants in same place last year that 2 grew to 11 foot tall & had huge buds.Someone said in the other forum the vermiculite might be holding to much water,but i'm not sure.I just thought since they hadn't had time to get big roots i might beable to take them back up use some perfect mix and put them into a 6 x 8 planter & see if i could get them to peep up some.That stuff you talking about is it some kind of fertlizer?I would try about anything but they just look like there not growing & leaves are yellowish on 5 of them,i even put just a small ammount of nitrogen fert to them last week hping it would help but it didn't sem to change my situation.Thx for the advice.

I done a re-visit to my ladies today & to my suprise they all had turned back green after the rain,i had put a very small ammount of plant food on them last week,but i was suprised they had jumped up in size & looking healthy,so maybe my biggest worries are over now,just hope the planes fly a different latitude & the people on 4 whelers don't run acroos them lol.THX for all the help!