Blueberry Yum Yum comes from the classic cultivar BC Blueberry OG. This deeply purple hued flower is densely caked with trichomes and smells like a freshly harvested blueberry. By adding Cake to the mix they have created a unique blend of smooth creamy smoke from the Cake strain and sweet characteristics known to the blueberry lineage. It has a terpene profile of caryophyllene, farnesene, and limonene.