Everything I have read has told me between 5.5 and 6.5 for soilless grow. I read 5.8 was Ideal though, Light warrior is by fox farms agro ponic medium is basically like a seed starter medium. This coco threw more for a loop, all the research I had done was on soil grow. I was talked in to a Coco So why not, do you think the browinsh could be a fungus or more nutrient's, based on what they have got, I gotta say it should be a def they are hungry.
Thanks for such a speedy response. Rootbound after only being in the pot for less than a week, is that possible. Thanks