Auto Purple Amnesia is a modern auto-flowering cultivar developed through a genetic lineage that combines NYC Diesel, Critical Plus, and Ruderalis. Designed for both indoor and outdoor cultivation, this strain is recognized by its ease of growth and a relatively concise 60-day flowering cycle. Despite its accessible cultivation profile, it produces a low yield per plant. Its development stems from a deliberate breeding effort to integrate the characteristics of its established parent strains into an expedited, auto-flowering format.

The terpene profile of Auto Purple Amnesia is complex, led by a dominant concentration of myrcene, followed by terpinolene, caryophyllene, and humulene. The secondary tier of the chemical composition consists of bisabolol, limonene, and nerolidol, while the profile is rounded out by smaller amounts of linalool, caryophyllene-oxide, beta-pinene, camphene, p-cymene, and pinene. This specific arrangement of aromatic compounds contributes to the strain's overall sensory experience and terpene-driven nuance.

As a THC-dominant variety, Auto Purple Amnesia is associated with effects that leave users feeling relaxed, happy, and uplifted. These characteristics make it a common choice for individuals navigating stress, physical pain, or difficulties with sleep. Beyond its user-facing effects, the strain serves as a foundational component in further breeding projects, having contributed to the genetic makeup of notable offspring such as Auto Purple Gorilla and the cross of Auto Gorilla OG with Auto Purple Amnesia.