Well first off I dont know if I know a shit load or not but I retain allot that I read and I read ALLOT!! lol :jointsmile:

Yes correct about 1/4-1/2 strength

From what I can tell this site here has more info than anyone could prob absorb. Search engine works really well and every "sticky" post is very valuable.But as a second site to look at try Home - - International Cannagraphic Magazine. Nice site but I like this one a whole bunch more. For forums here if growing Hydro then that forum is a must and also Basic Growing and Indoor Growing.