Jack Herer Auto brings classic, award-winning character to a fast, easygoing autoflower. Expect bright, Sativa-led energy, a vivid earthy-pine aroma, and a compact plant that can move from seed to harvest in just 8–10 weeks. With 15–20% THC and a happy, talkative feel, it’s a lively pick for growers chasing heritage genetics on a quicker schedule.
Its lineage combines Haze, Northern Lights, Shiva Skunk, and Ruderalis, with a 60% Sativa and 40% Indica profile. The original Jack Herer rose to fame in the 1990s, named for the American cannabis activist and celebrated across Europe and the USA. Our breeders crossed those storied genetics with Ruderalis to preserve the strain’s signature character in an autoflowering format.
The aroma opens with rich earth and fresh pine, followed by a sharp skunky edge. Break open the resin-coated buds and find hints of black pepper, sour lemon, and Haze-like incense. The flavor stays bold and layered, with a smooth, fragrant finish.
Jack Herer Auto delivers an upbeat, cerebral experience that can spark focus and creativity. Its effects are commonly described as happy, relaxed, and talkative, with an energizing Sativa lift. THC levels sit around 15–20%, offering a lively experience with balanced strength.
Its terpene lineup includes Alpha-Pinene, Terpinolene, Terpineol, Delta-3-Carene, Eugenol, Nerolidol, and more. Together, these compounds shape the strain’s fresh, spicy, pine-forward character. The variety is associated with use cases that include arthritis, insomnia, and pain; individual experiences vary.
These are autoflowering seeds, so plants flower automatically without a change in light schedule. Jack Herer Auto suits beginners and experienced growers alike, with a full life cycle of roughly 8–10 weeks. Germination is guaranteed, giving your grow a confident start.
Start seedlings in a quality, well-draining medium such as coco coir, peat, or a perlite blend. Give plants steady light, appropriate nutrients at each growth stage, and close attention to airflow and pest prevention. Indoors, an 18/6 or 20/4 light schedule supports vigorous growth; outdoors, choose a sunny site and a suitable planting window for your climate.
Plants reach about 3.28 feet (1 meter), with a Sativa-leaning structure and branching growth. Keep conditions consistent, maintain good air circulation, and avoid overwatering. Aim for daytime temperatures around 68–80°F, with nights several degrees cooler. Moderate humidity through vegetative growth, then lower it as flowering progresses.
Harvest arrives quickly, with indoor yields around 350–400 g/m² and outdoor yields up to 550 g per plant in favorable conditions. Resin-rich buds develop a dense, frosty finish, making this variety appealing to growers who value aromatic flower and extract potential. Its all-season harvest window adds flexibility to the grow plan.
Choose your pack size, from small quantities to bulk, and get premium genetics at Grassfarmer’s low online prices. We ship fast and discreetly, with guaranteed delivery in the USA, Canada, the European Union, and the U.K. Start your next grow with Jack Herer Auto and bring a celebrated classic to harvest in weeks.
