Ok thanks guys.

It maybe to much fert thats doing the leaves. ~I'll cut back on it for a bit and see if theres an improvement. The temp at the top of the plants is around the low 70's as have a desktop fan constently blowing cross them.

I have just planted them in new pots so not sure if i should do it again. Do you think the pots they are in are to small?

I will def add the CFL or maybe both to the cab to add extra colour range, cant hurt can it.

Also the plants really did need a drink, ive been away for a couple of days so they went without. All watered up now hopefully be fine again in morning and i'll take a couple more pics of them.

Theyve been under HPS for about 4.5 weeks now. Made a big difference when i put them under the HPS.

Do you think its time to go 12/12 now?

Cheers guys

Splify