Jack Herer | Cannabis Oil Cartridge | Sativa Dominant Hybrid | Sativa Haze x Shiva Skunk x Northern Lights #5 | 1g | Jack Herer is an award winning strain by Sensi Seeds that honors the life of cannabis activist and author of the book The Emperor Wears No Clothes. The novel has been used as a resource in the fight for cannabis decriminalization. Jack Herer is the basis for many popular sativa strains including Jack the Ripper and XJ-13. Aroma is described as a piney, citrusy, zest that puts a zing in your nose when smelled. Jack Herer's flavor is described as piney, citrusy, lemony, with a zest hint of menthol. This active and uplifting sativa is a definite day-time smoke, with uplifting and focusing effects many users find useful for taking on the day or focusing on tasks.