Jack Herer (Regular)
Buy Jack Herer Regular Seeds Online Named after the cannabis activist and author, Jack Herer combines Haze, Northern Lights #5, and Shiva Skunk into a sativa-dominant hybrid celebrated for clear-headed, uplifting effects and a relatively fast finish.
Genetics & Lineage: Haze x (Northern Lights #5 x Shiva Skunk), sativa-dominant.
Terpene Profile & Aroma: Terpinolene-forward with pinene and caryophyllene support — spicy, herbal, and piney with a subtle citrus edge.
Effects: Clear, uplifting cerebral energy with a light body relaxation underneath — commonly used for focus, creativity, and daytime activity.
Jack Herer Yield Indoor & Outdoor:
- Indoor: 1.5–1.75 oz/ft² (~400–450 g/m²)
- Outdoor: 4–6 oz per plant
- Height: Medium-tall, 4–5.5 ft
How to Grow Jack Herer (Grow Guide)
As a regular seed line, Jack Herer will produce both male and female plants — a solid choice for growers interested in breeding, given the strain’s well-documented, stable genetic line. It’s rated easy largely because of its relatively short 7–8 week flowering time for a sativa-dominant hybrid, making it one of the faster finishers in our catalog outside the autoflowers. Expect moderate stretch after the flip to flower; a single topping in veg helps keep height manageable indoors. It tolerates standard-to-moderate feeding well and isn’t especially prone to nutrient sensitivity. Because Jack Herer’s terpinolene-forward profile is easily lost to sloppy drying, a slow, controlled dry (60–65°F, 55–60% humidity) preserves the spicy, piney aroma far better than a fast dry.
Grower Notes:
- Faster flowering time noted as a plus for a sativa-leaning strain
- Clear-headed effect frequently mentioned as distinct from heavier hybrids
- Regular seed format appeals to growers interested in preserving the line
- Slow, controlled drying reported to make a noticeable aroma difference












Aaron James –
Easy to manage and reacts positively to basic training. The buds turn out dense and frosty.