It might not be what some people would call an heirloom variety but it must be pretty damn close. Those are the type of strains us Ozzies don't seem to have,not sure whether it was a lack of knowledge or more so the legal environment or what but there isn't many if any heirloom strains getting around over here,sure there is Mullimbimby madness but it seems almost like a generic name there seems like there is a few different versions,and a couple of others,but nothing like the guys over in the U.S. I'm not bagging the growers over here just an observation