Jack Herer Automatic from Sensi Seeds is a balanced 50% indica and 50% sativa hybrid, developed from the iconic trio of Shiva Skunk, Haze, and Northern Lights #5. This autoflowering version pays tribute to the legendary activist Jack Herer, offering a strain that is as respected for its performance in the grow room as it is for its storied lineage.
The strain’s reputation for exceptional aroma, resin production, and balanced effects has made it a favourite among cultivators and consumers alike. Compact and fast to finish, Jack Herer Automatic delivers impressive results in a shorter cycle while maintaining the distinct character of the original photoperiod classic.
Growing Information for Jack Herer Automatic
Jack Herer Automatic is designed for ease of cultivation, ideal for growers seeking reliable performance and high yields. Thanks to the introduction of Ruderalis genetics, this version flowers automatically, removing the need for changes in the light cycle.
Indoors, plants typically reach around 120 cm, yielding between 275 and 325 grams per m² after a flowering time of 55 to 65 days. Outdoors, in temperate or continental climates, heights can exceed 120 cm, producing 300 to 350 grams or more per plant.
This robust cultivar displays excellent vigour and resilience, suitable for both new and experienced growers. As with many Sensi Seeds autoflowering varieties, Jack Herer Automatic performs best in stable environments with moderate feeding schedules and regular watering. It is not recommended for intensive training techniques but rewards patience with abundant, resin-coated buds.
Jack Herer Automatic Plant Characteristics
Jack Herer Automatic grows into a medium-sized, bushy plant with tight internodal spacing and a strong central stem. The foliage develops rich green hues, and the buds form dense clusters with swollen calyxes and a generous trichome layer.
As flowering progresses, the plant’s structure supports substantial bud development while maintaining a compact form, making it a suitable option for limited grow spaces. Growers can expect an attractive plant with vibrant colouration and a striking resin sheen by harvest time.
Jack Herer Automatic Effects & Terpene Profile
The effects of Jack Herer Automatic begin with a cerebral, energising rush that stimulates creativity and focus. This initial high gradually evolves into a soothing body relaxation, creating a balanced experience that is both motivating and calming.
The terpene profile is dominated by caryophyllene and myrcene, giving rise to a rich blend of spicy charas, pepper, and sandalwood notes, with earthy and fruity undertones. The cured buds release a floral, hash-like fragrance, while the smoke delivers a harmonious mix of sweetness and spice that appeals to connoisseurs of classic hybrids.





















