Buy Hardcore OG Pre Rolls: Hardcore OG is a hybrid cannabis strain that leans towards the indica side. It is a cross between the potent OG Kush and another powerful hybrid, making it a favorite for those seeking strong effects and relaxation. Hardcore OG is known for its high THC content, which can range from 20% to 25%, delivering a heavy and long-lasting high that leaves users feeling deeply relaxed and euphoric.