Cut through all the BS my friend and watch this series. http://www.youtube.com/watch?v=NjpODhTfyRs&list=PLxqP0ADX5jwH-b8uVG-CPM257j0FGBoym&index=13 This is very thorough.
jungle juice nutrients suck dick. they arnt even made right or somthing like that ive used them and they gave me tons of deficencies. switch up while you still can. not saying they dont grow your plants but your plants will just never reach full potential. and there isnt much info about jj online so i had to learn the hard way i just recently switched to fox farm from AN JJ. and if you do lucas formula there isnt even a need for the grow nutes