I've seen, and helped produce 25 plants. I had very little help in it. He was showing me the ropes, but I watched them from small clones-harvest, and I helped cut up yummy, sticky buds that took all weekend.

When I was 15, I went into my buddys moms house, who sold reefer, and she had 15kilos of herb layed out on her living room floor.

Most I have had in my possession at once, is about 3 ounces.