Hash Burger is Leafly Strain of the Year 2025. Also called HashBurger, it is a slightly indica-dominant hybrid cannabis strain (about 60% indica/40% sativa) created from a cross of Han Solo Hash Plant and Double Burger. Hash Burger was bred by California Seed Bank’s Respect and Mrs. Respect, while in a now-defunct partnership with Skunk House Genetics’ Skunk Master Flex. Known for its high potency (often testing between 28–35% THCa/THC), this stinky strain contains a bevy of putrid terps featuring caryophyllene, limonene, and myrcene, with notes from its GMO, Donny Burger, and Triangle Kush heritage. This culminates in an earthy, ammonia, umami, onion, and funk flavor blend. Hash Burger hits with heavy, sedating effects, making this strain a popular choice for evening or nighttime use. Many people report using Hash Burger to help manage symptoms related to stress, anxiety, pain, and sleep issues. This is an award-winning strain for its high THCa content, winning silver at the 2024 CA State Fair Cannabis Awards. If you’ve smoked, dabbed, or consumed Hash Burger, tell us about your experience by leaving a strain review.