Granddaddy Purple (GDP) is a potent indica strain known for its calming effects and high THC content. It features a grape and berry aroma, with deep purple flowers dusted in white crystal resin. Popular since 2003, GDP delivers a combination of cerebral euphoria and physical relaxation, often leaving users feeling sleepy and relaxed. It's commonly used to relieve pain, stress, insomnia, and appetite loss. GDP also provides large indoor yields after a 60-day flowering period.