If you attempted to smoke 1.3lbs you'd suffocate trying to inhale all that smoke within 15min or however fast you have to consume it. Thats just trying to smoke 1.3lbs of weed, which isn't pure THC.

I wonder if you could somehow cook like 5lbs and eat it all...probably have to eat like 2 batches of very concentrated brownies, atleast.
Frivolous248 Reviewed by Frivolous248 on . Lethal dose of THC So I calculated the lethal dose of THC based on a paper that I recently posted, based on studies with monkeys a 150 pound person would have to consume over 1.3 pounds of pure THC to get a lethal dose. I don't know how this relates to smoked THC, but that's quite a lot of THC. Rating: 5