Sour Diesel is a sativa-dominant hybrid strain with a 90:10 sativa/indica ratio. The true origin of Sour Diesel is still debated, but it’s likely this strain originated in California or across the border in British Columbia. Some people say Sour Diesel is crossed between two strains, while others claim its made by crossing Mexican Sativa with a Chemdog phenotype. Either way, you can expect some great highs! These will lead to some couch lock, and feelings of heaviness. Instead, you can expect a refreshing cerebral high that will open up doors of creativity.