Alaskan/Matanuska Thunkerfuck is the most potent, it's clone only though and you would have to be very lucky to get some.
seattlesmoke247 Reviewed by seattlesmoke247 on . What is the most STRONGEST weed? yup thats the topic lol. what is the most potent strongest weed out there. like half a hit your baked lol. STC Rating: 5