cheers, tried that and it came roughly around 6.5, just worried as this is my first indoor grow which i've gone big on. but i do allow them to get pretty dry before watering, have now aimed the fan on them a bit more. i was hoping to start on the nutrients this week but might have to wait now. I might look into something different for veg as the NPK rating is 35-15-55. its hard to find anything well known id see on this site its mostly just local stuff,
thanks for the help