Hey Ras.
They don't seem to be taking to the coco to well.
I don't know what the root growth of the clones were like before you put them in there but...
Coco needs to be kept moist 'always' for the clones roots to take.
When you water make sure you get some run off so you know all the coco is soaked.
It won't hurt to leave that runoff in the tray to increase RH.
Give 'em some nutes as well with every watering because they look deficient.
A lack of iron/sulphur will make them yellow from the centre.
Make sure your nutes have got plenty of K for root growth as well.
I'd say aim for a PPM of around 450 - 500 or a 30% strength dose.
Lift your light if possible because they are getting too hot.
Also increase humidity by misting on the dark cycle when you can or covering with a dome and mist the dome.
You can use plastic drink containers over each pot.
They'll come good mate once you address these things
ras
!!! i bought it n e way coz i want the best for my girls lol
