In case you forgot (and if you’re the kind of person who usually celebrates 4/20, the chances of that are pretty good), this Saturday is 4/20.
On that day, tokers all over the world will roll up their favorite strains and polish their bongs to celebrate the majesty of marijuana. If you’re one of these people, don’t just fire up any old batch of dirt that will leave you functional and in control. Instead, (if you can find them) take a hit of one of these head splitting spliffs. We’ve found the 15 strongest strains of modern marijuana.