Dr Who is a modern hybrid-indica strain developed through the crossing of Timewreck and Girl Scout Cookies. This genetic foundation results in a cultivar that reaches maturity after a 60-day flowering period. Suitable for both indoor and outdoor environments, the strain is categorized as having a moderate growth difficulty and is recognized for producing a high yield.

The chemical profile of Dr Who is defined by a complex arrangement of terpenes, led by myrcene as the primary influence, followed by pinene, limonene, caryophyllene, beta-pinene, humulene, and linalool. These compounds contribute to the specific sensory experience associated with this THC-dominant cultivar, which tests at 24.1% THC and 0.24% CBG.

The effects of Dr Who are characterized by a sense of being relaxed and focused. It is frequently utilized for the management of pain, stress, and sleep. Beyond its primary application, the strain has served as a foundational component in the development of several notable offspring, including Whoville Bx, Adams, Doctor's Orders, Eight Circuit, Slymer BX, Escher, Head Dr., Kostabi, LIK, McFarlane, Mouse, and Old Dirty Diesel.