ww clones 2 unknown

hi all , new member been growing a bit. details are

15xww clones and 2 unknown fem seeds.
3x600hps
canna coco
canna a+b

ww vegged for 4 weeks now other 2 2 months. they range from 15-24 inches.

Gone into flower today.

(i know i need some mylar lol and my grow room is a fucking tip)

Forgot to say that I will definately be using pk1314 in around 4 weeks, but does anyone know if canna boost is worth the cash, in 2 minds about getting some?

am hoping for about 30oz dry from the lot.

Bumpy bump bump