Apothecary Genetics named their strain Platinum OG for the silver sheen that coats the lime green of these buds. The mother of this strain is a clone only strain sometimes called Platinum OG but more often called Platinum Kush or Platinum OG Kush. She is most likely composed of Master Kush and a landrace Afghanistan Indica, though some say it is Master Kush and Mendo Purps. The father is Apothecary Genetics favorite OG Kush Male.
Platinum OG's effects tend to start out high, elevating and easing the mind, but they quickly turn low often having a sedative effect on users and should be used with caution, making it a good choice for nighttime. The taste of this strain may have users thinking they just bit into a pine cone. - from Wikileaf