What is wrong withe these clones

[need4weed]

I am running an aero cloner for the first time and some of them are not doing so well! i dont know what i am doing wrong.
I did not use any rooting gel or powders just put them into ph'd water 0f 5.8 with the misters running 24/7.
Not sure what water temps are but it is not cool or to warm to the touch.
They have been in the system for 7 days now.
Pleeeeeeeease help

 

[LolaGal]

get some Jiffy peat pellets... works great and EZ, don't know how to help with the aerocloner... sorry.

 

[Space Ghost]

you need to know the temp, 75*-80*F is best.

 

[jebus loves u]

are u using ro water?

 

[need4weed]

i am using plain tap water, and i dont have a thermometer

 

[mrjim5000]

I would suggest getting a thermometer and PH kit, a couple of pounds or dollars each, then checking your values against a good grow guide. Diganosing problems with your plants will be much easier down the line if you have these two tools in your kit.