The breeders of Brothers Grim chose a unique female Ginger Ale plant to start developing their strain Rosetta Stone. Choosing that particular female because it produced the densest green buds they had ever seen, they began a search to find the perfect male to match it with. There was only one criteria they sought a male that would enhance the resin producing capabilities of the female. Already having a strain in mind, the Brothers Grim crossed their Princess derived female with a male White Widow from Greenhouse Seeds that reportedly had resin covered leaves. What came of this pairing is a strain that clears the mind and cause users to feel warm, tranquil and sociable. This strain almost never causes it's users to feel paranoid, making it a great strain from those that suffer from anxiety disorders.

Capable of producing a moderate yield, somewhere between one and two pounds per square meter, Rosetta Stone delivers a THC range between 15 and 20 percent. This strain requires an indoor grow setup and may finish after seven weeks of flowering, though it may take up to eight to fully finish. Particularly suited for a Sea of Green this strain is fairly easy to grow but may not be the best choice for a grower's first time. Able to reach 120 centimeters in height, Rosetta Stone tends to produce one big cluster of large colas.