Granddaddy Purple, GDP, is a famous indica cross between Purple Urkle and Big Bud. A subtle scent of grape accompanied by the sweet taste of berry. This potent strain has more energy than a typical indica. GDP is perfect for anyone suffering from headaches, appetite loss, muscle spasms, and insomnia. While GDP is a strong indica, it is great for any time of day as it does leave you clear-headed.