Sour Stomper is very special variety indeed, a product of very well executed selection work - the initial cross was with a special grapey phenotype of a Sour crack lady and an excellent grapey male of the Grapestomper OG from Gage Green. The F1 was done by GBD, and then passed to us to work into fully auto.She's in our top 3 ever auto's and we've already planned a BX to continue the Sour stomper line well into the future.