Psilocybin mushrooms are mushrooms that contain the active ingredients psilocybin and psilocin, which produce psychedelic effects. Once consumed, psilocybin is converted into psilocin, which interacts with serotonin receptors in the brain, causing changes in perception, mood, and consciousness.

Incredibly, so long as you follow the instructions and work cleanly.

Not really. The sooner you get them going, the better the results will be. If you need to, you can store them in the fridge for up to three weeks. Doing so increases the likelihood of contamination, so avoid it if you can.

From setup to harvest, about 4–6 weeks, though it depends.

It depends on what you want. Some offer better yields, some are more resilient, and some are stronger. If you’re new to it, try B+ or Golden Teacher; these are renowned for being the most forgiving to grow.