This strain has a great history behind it. From its beginning, Gorilla Glue #4 was created by Joesy Whales and Mardogg. It won the 2014 SoCal and the Michigan High Times Best Hybrid so, since then, it has been considered one of the best hybrid strains you can grow. Expert Seeds had the opportunity of trying the Gorilla Glue #4 and they were very impressed with that strain; so, after getting the original clone of this awesome strain in a Californian event, they couldn't resist to begin the research to incorporate it to their aufoflower catalogue. They used a clone of this champion and, on its basis, they have created their Expert Gorilla Autoflowering.