High-octane 3-pack...? Open Sesame, Beasty Bloomz, and Cha Ching...?

I got Cha Ching a few of months ago, but am not convinced it increases trichomes...unless more nitrogen causes more trichomes, late-stage. I'm still a bit skittish about the stuff, so haven't really committed to it's use.

It definatelly darkens the green in the plant, and bud tips start stretching. Then I harvest them. Likely I'm not letting them go long enough after starting to use it, but I usually have the next crop waiting, and need the growspace.

Better planning (starting to use it sooner in the process) on my part would likely produce better results...but it comes in a cool-looking jar, lol.
I definatelly wouldn't use early in flower, as they likely would stretch way too much, and delay the bulking-up process.

I haven't tried the other two from the 3-pack.

Don't know about the Advanced nutrients line except that it costs way too much. There's other quality nutes, both organic and chemo-organic brands that work great, without breaking your piggy-bank. (Botanicare, Fox Farms, General Hydroponics...)