Grand Daddy Purple Pressure – Straight-Up, Deep-Purple Guidebook
Grand Daddy Purple—usually shortened to GDP—is definitely the king of modern purple cannabis. Bred in 2003 by Ken Estes in California’s Bay Region, this legendary indica (Purple Urkle × Huge Bud) set the gold common for grape-berry terpenes, major overall body relief, and eye-sweet bag appeal. For two decades it has anchored dispensary menus