These dark purple buds have a thick white coating of crystals that give it quite the remarkable appearance. Purple Trainwreck is a cross between the legendary Trainwreck and Grand Daddy Purple. These frosty buds have a delicious flavor of sweet and spicy fruits. Purple Trainwreck is effective for treating fatigue and insomnia. The best use for this medicinal favorite is for stress and depression. The heightened sense of creative euphoria and uplifted happiness from Purple Trainwreck have given this strain a fantastic reputation.