Supernova, formerly known as “Chronic,” is an indica-dominant hybrid strain bred by combining Blueberry with Mazar-i-Sharif. Supernova’s effects include feeling sleepy, euphoric, and focused. Medical marijuana patients often choose Supernova when dealing with symptoms associated with pain, insomnia, and stress. Bred in Amsterdam, Supernova features tropical, spicy/herbal and tree fruit flavors.