Purple Trainwreck (also called Purple Wreck) is a cross of Mendocino Purps, also known as Mendo Purps, and Trainwreck bred by the Humboldt Seed Organization in Northern California.

Purple Trainwreck tends to produce cerebral, psychotropic effects that taper off into a heavily relaxing high. Giving off a spicy citrus scent, this popular purple strain has a flavor profile described as a fusion of lemon, pine, and lavender.