BLACK TUNA SEEDS The Black Tuna phenotype selected for feminization is from the original, and now famous, Harijuana X Jamaican Lambsbread F1 cross and subsequent selection. An epic balance of Indica to Sativa genetics with the appearance and effects leaning more towards the Indica bandwidths. The Black Tuna strain was reportedly developed by a medical cannabis growers group in Vancouver, British Columbia, Canada. Crossing Herojuana, a very strong flavored cannabis… Read More »






