Hash Plant, Herer, S.A.G.E, Any White Strain (White Widow, White Rhino, etc) There are so many.
ital1anstallion4
I heard that Hawaian snow is the most potent strain of MJ. Thats from the people who own the coffee shops in Amsterdam.
Oxycotin
im altittle confused with my strain, got off nirvana. its called JOCK HORROR, not jack herrer, is it a hybred? or a ripoff? as for potentsy i don't think any1's sure wats the most potent strain, not like any1's done a scientific study or anything. stop me here if im wrong.
(Edited by Oxycotin at 8:00 am on Feb. 8, 2006)
Dew Drop
I was reading in the High Times seeds guide and they stated that G13 was the highest with 25% and then White Widow following it with 22+.
But I feel that each person enjoys a different high, so the highest THC might not be the best to some. Some like the functional energetic high were as some like the couch lock stone.
My self I like the energetic highs usually around 12-17% but I also grow the indica's because I like getting my friends high as shit and then laughing at them because there too stoned to drive home
ismokejobud
Hey outdoor well i am guessing that you are going to be growing outdoors so here is my opp. The white strains are natoriously hard to grow period. but they are realy hard to cultivate outdoors,so i wouldnt go with the white widow. And when cultivating outdoors you can cultivate strains that yield way more and have the potential to be very potent. Warlock has the potential for a 29% THC rating which is very high. And it is recomended for outdoors and is a very high yielder especially compared to that of white widow.Warlock may reach heights of 10 pluss feet so that may or may not be a problem but thats what i can offer.but if this is an indoor grow may i highly recomend the white rhino or SAGE or SAGE N SOUR TH seeds offers the SAGE and SAGE N SOUR and Nirvana has cheap white rhino seeds which is what i would go for first.White rhino is realy an all in one plant.Very potent and mucho production, better than WW any day.