Granddaddy Purple (or GDP) is a famous indica dominant cross of Purple Urkle and Big Bud.
It inherits a complex grape and berry like aroma from its Purple Urkle parent, while Big Bud passes on its oversized, compact bud structure. Granddaddy Purple is renowned for its big purple-tinged buds. The purple tinge is a reaction to mild cool temperatures, which produces terpenoids, cannabinoids, and pigments to protect the plant. Granddaddy Purple is also the ultimate relaxing Indica. It is great for neuropathic pain conditions like fibromyalgia. It can also help sooth anxiety and agitation. It is effective for nausea, lack of appetite, and insomnia.