This sativa-dominant hybrid originated from California. This medical marijuana strain has earned a high spot among West Coast strains. Because this strain is a cross between the Blueberry indica and sativa Haze, the resulting strain creates a balance of relaxation and invigoration. Its Blueberry roots gives this strain a sweet berry aroma. The Blue Dream cannabis strain is a popular daytime medicine because of its swift symptom relief without the sedative effects. This marijuana is excellent for treating depression, insomnia and Nausea.