Aspen OG Sativa Hybrid Lineage: Sour Cream x San Fernando Valley OG Kush Top Terpenes: B-Caryophyllene, Limonene, B-Myrcene Total Terpenes: 9.33% Aspen OG rosin is almost pure white and very creamy, just like its genetic parent Sour Cream. It can produce a prominent Sativa high on your system that calms, energizes and relaxes you. Customers have reported instant feelings of euphoria and happiness as soon as they take their first puff.