What is the best cactus to grow, the one that is strongest and grows fastest, producing the most delight? Not just the species, but the clone, if you know, please. And where to get it... Thanks.

Here's a method I've used. It gets me to stage 4 in a few minutes. I'm sure it could be improved upon, but before I started doing it this way I was not having much success. I make the strongest tincture I can make by stuffing a bunch of leaf into everclear. I'm no scientist. I don't know how...

Long ago, met LSD. Long time no see. I don't hang out amongst the younger folks that tend to be involved with that scene. Just curious... what's it like now? How much does it cost? How strong or weak are the doses? What sort of quality is out there? Is a lot of it clean and good, or is most of...