Ionized radiationBeen reading about using this method and while now it's a prerequisite to sell in the German medical market..it can also destroy the terpenes in the flower and i don't know of any Canadian LP using this growing technology at the moment....in saying that, this licence gives Farmako the option to import and supply the Germans with this type of product from anyone that grows using ionized tradition technology....the German medical market is huge compared to Canada and this is great news