Cookie OG has developed quite the name for itself over the years. Between its mysterious origin, ambiguous genetics, and the plethora of successful crosses the strain has produced, Cookie OG has practically secured itself a permanent place in the cannabis hall of fame. The original source of powerhouse strains like Sour Diesel and OG Kush, Cookie OG is known for its distinct, diesel-like aroma. Pungent and sharp, you’ll be able to smell this hybrid from a mile away. Cannabis newbies be warned: Cookie OG tends to be very potent. Depending on grow conditions, this strain tends to have THC levels of 25-30%. Consumers can expect to have a very cerebral experience, coupled with a strong heavy-bodied feeling.