Cool cool. Thanks kjb and TaNg.
So it looks like a replacement for Overdrive really. A late cycle bloom booster. I saw it come to the UK last year but didn't want to risk using it. My time of toying around with various nutrients is over. I'm happy to stick to what I know works
You must have heard good stuff about it if you would use it? That's the only way I'd be inclined to try something. The Bud Factor X kicks butt. Like you say, doesn't add much weight but definitely increases the smell and trichome production noticeably enough to warrant the cost.