About Black Runtz
Black Runtz is an indica-dominant hybrid phenotype of Runtz (Zkittlez x Gelato), selected by Big Boss Farms in British Columbia, Canada. The buds are small to medium-sized, dense, and tightly packed with a striking deep purple-to-black coloration under bright green sugar leaves, heavily coated in frosty trichomes. The aroma is intensely sweet and fruity: berry, grape, and tropical fruit notes blend with a creamy, candy-like sweetness and skunky undertones. The flavor follows the aroma — sweet berry inhale with a creamy, doughy exhale. The dominant terpene is limonene, contributing bright citrus notes alongside myrcene and caryophyllene. Effects are balanced: an initial euphoric and uplifting head high that settles into deep physical relaxation. Black Runtz became one of the most sought-after Runtz phenotypes during the height of the Runtz era.
Flavor Profile
History
Black Runtz emerged in the late 2010s as a standout phenotype of Runtz, the 2020 Leafly Strain of the Year created by the Cookies/Runtz collective. Black Runtz was specifically selected by Big Boss Farms in British Columbia, Canada, who identified a strikingly dark-colored phenotype with an intensified berry-terp profile. The strain gained popularity through social media and the Canadian legal market before spreading to US dispensaries. Black Runtz became especially popular for its dramatic visual appeal — the near-black buds with bright orange hairs and white trichomes created exceptional bag appeal. During the Runtz boom of the early 2020s, Black Runtz was one of the most requested phenotype variants and helped establish the Runtz family as the dominant force in modern cannabis culture.
Notable breeders: Big Boss Farms
Genetic Background
Zkittlez (Grape Ape x Grapefruit) x Gelato (Sunset Sherbet x Thin Mint GSC)
Frequently Asked Questions
What are the genetics of Black Runtz?
Black Runtz has a genetic lineage of Zkittlez x Gelato (Runtz phenotype). Zkittlez (Grape Ape x Grapefruit) x Gelato (Sunset Sherbet x Thin Mint GSC)
What is the THC content of Black Runtz?
Black Runtz typically tests at 20-28% THC with Low (0.1-0.3%) CBD.
What does Black Runtz smell and taste like?
Black Runtz has a Sweet berry, grape, tropical fruit, creamy candy, skunk, citrus aroma profile, with flavors described as Sweet berry, grape, creamy dough, tropical fruit, citrus finish.
What are the effects of Black Runtz?
Users report Euphoric, happy, relaxed, creative, uplifted, tingly, deeply calming. As an indica-dominant strain, it is known for relaxing body effects.
How long does Black Runtz take to flower?
Black Runtz has a flowering time of approximately 8-9 weeks. Plants grow to a medium height.
What is the history of Black Runtz?
Black Runtz emerged in the late 2010s as a standout phenotype of Runtz, the 2020 Leafly Strain of the Year created by the Cookies/Runtz collective. Black Runtz was specifically selected by Big Boss Farms in British Columbia, Canada, who identified a strikingly dark-colored phenotype with an intensified berry-terp profile. The strain gained popularity through social media and the Canadian legal market before spreading to US dispensaries. Black Runtz became especially popular for its dramatic visual appeal — the near-black buds with bright orange hairs and white trichomes created exceptional bag appeal. During the Runtz boom of the early 2020s, Black Runtz was one of the most requested phenotype variants and helped establish the Runtz family as the dominant force in modern cannabis culture.
Medical Applications
Black Runtz is commonly associated with: