Grand Daddy Purple strain is available for delivery in West Hollywood, Los Angeles, North Hollywood, Studio City, and Sherman Oaks. Grand Daddy Purple is an Indica strain that tests at 22%-24% THC. Introduced in 2003 by Ken Estes, Granddaddy Purple (or GDP) is a famous indica cross between Purple Urkle and Big Bud. Grand Daddy Purple is a California Indica has a complex grape and berry aroma from its Purple Urkle parent, while Big Bud passes on its oversized, compact bud structure. GDP flowers bloom in shades of deep purple, a contrastive backdrop for its snow-like dusting of white crystal resin.