Ok cool...but when i tried the pH at 5.5 they got abit sleepy! but that was before i put them on 12/12; ever since i kept them on pH 6 and then realised the increase only a couple days ago. but iv acknowledged so il try it in the coming week. The strain is master kush, but im not 100% seen as i got dem from a dodgy looking guy at a market stand. I did sum research and apparently there spose to be short and bushy??? obviously if u guys know any better letme kno. The nutes im using are two part nitrogen based solutions from holland; i cant even make out the dosage i shud use but basically i pour equal amounts in (about a cap full) and use a meter to get the reading. From the advice iv been given i keep it 14cf. One more thing can ne1 give me an idea of what yield im looking at? Thanks agen