California scientist says there’s no such thing as different strains of pot


Grandma Cindy – or is it?

OG Kush. Skywalker. Pineapple Express. Sour Diesel. Sour Jack.These are the “strains” that medical marijuana consumers are sold, often at premium prices, with the promise that they’ll do something special for you.
But a foremost cannabis expert, Jeffrey Raber, who holds a Ph.D. in chemistry from USC, says it’s all b.s. Those names don’t mean anything, and a forthcoming study he’s working on will prove it, Raber tells LA Weekly.