Nirvana Seeds gathered loads and loads of genetics that could possibly create CBD rich offspring and they started experimenting. Eventually they stabilized a CBD rich strain, they lovingly call The Supreme. They crossed this CBD-rich strain with a G13 Haze x OG Kush clone and after several generations of stabilizing we came up with the coveted 1:1 CBD, The G13 Ultra CBD is a Sativa/indica hybrid (70/30) that carries typical Sativa traits (height) as well as typical Indica traits (effect). Because of her G13 haze roots she does tend to stretch, so please adhere to a limited pregrow period. Perfect strain for using the SCROG method. She’s a hug yielding strain that flowers in roughly 75 to 85 days.