The Sour OG marijuana strain is a hybrid and a cross between OG Kush, Blueberry and Sour Diesel with a 50:50 sativa/indica ratio.

Its buds are typically large and dense. Additionally, they are covered in trichomes.

What is really amazing about the Sour OG is that it looks frosty and is covered by gleaming crystals. It has an average flower time of eight to nine weeks.