Jack is short for the godfather of the cannabis revolution, jack Herer and the strain named after him.
Combining a Haze hybrid with a Northern Lights #5 and Shiva Skunk cross, Sensi Seeds created Jack Herer hoping to capture both the cerebral elevation associated with sativas and the heavy resin production of indicas.
Its rich genetic background gives rise to several different variations of Jack Herer, each phenotype bearing its own unique features and effects. However, Patients typically describe this 55% sativa hybrid as blissful, clear-headed, and creative.
Jack Herer was created in the Netherlands in the mid-1990s where it was later distributed by Dutch pharmacies as a recognized medical-grade strain. Since then, the spicy, pine-scented sativa has taken home numerous awards for its quality and potency.
Leafly’s informational video on the Jack Herer Medical Cannabis Strain.