not yet but I will soon. I have botanicare grow, silica blast, and cal mag. All i need is the sweetner, liquid karma, hydroplex, aqua shield, and stealth hydro bloom. Once I get that I will have everything I need to make some godzilla buds! I'm going to get the 8 oz bottles like you said because i'm at the end of my budget and i'm only growing one plant anyway. I just got back from walmart I picked up a few sun shields for only $4 each which is pretty damn cheap so I'm pretty happy about that!