Red Velvet Runtz is a 50/50 hybrid strain originally bred by Lit Farms. This strain is a cross of Runtz x Red Velvet. The famous Runtz, originally bred by Cookies, is a cross of Zkittles x Gelato. Red Velvet, originally bred by Grandiflora Genetics, is a cross of the classics Lemon Cherry Gelato x Pina Acai.