Hi guys, I'm an admitted nobody, but I've been in myco My whole life and since becoming a MMP, my goal has been ptc. So far, the basics, you need a ms media with sucrose (approx 30g) and agar (varies by gel strength) per liter. Also, for cannabis specifically, the multiplication media iscsupplemented with TDZ or thidiazuron and either GA3 gibberellic acid or naa. The rooting media is a half strength ms media with iba and naa. There's a chemical called PPM which is actually an herbicide but in miniscule doses works because?? Now these seem to be agreeable to all but the amounts are over my head. .5-4 um/L ? Isn't that the resistance of a syringe filter? Nonetheless, I have ppm, tdz, iba, naa, ga3 and ms coming. Agar, vessels, and glovebox/sterile environment I already have from mycology stuff. In a couple of weeks I should be ready to fail at it for the first time! I will post links to places to get necessary ingr., recipes, even how to build a flowhood. Im just beat. But in theory its kinda lke stem cell work in mammals, in that the parts of the plant you wish to use are the parts that 'haven't decided what they're gonna be yet' DISCLAIMER: I'm not a pro, in fact, I've never tried it. Only with boomers, and I'm not even that good at growing bud yet, it's jiust a fascination of mine. Hope I was able to bring something to the table, I want to learn this!!