STRNG Seeds – Jack Herer Auto

It keeps the bright citrus-pine flavor and energetic personality of the original Jack Herer, but delivers it in a fast, compact, and beginner-friendly autoflowering format.

Most phenotypes finish in 9–10 weeks, with some ready by day 65 under optimized conditions.

By week 6, expect a bold citrus-pine aroma with hints of black pepper and fresh-cut herbs — clean and sharp without being overpowering.

It typically stays between 70–100 cm indoors. It grows in an upright, narrow form with manageable stretch and strong central bud development.

The taste is zesty and herbal, combining lemon, pine, and a hint of spice. A proper cure enhances the freshness and adds a slightly sweet finish.

Buds are bright green with golden pistils and a generous coating of trichomes. They grow long and slightly airy — true to its sativa roots.

Avoid overfeeding, flush well before harvest, and cure in jars for 3–4 weeks. This enhances the citrus-pine clarity the strain is known for.

Moderately strong. While not the most pungent auto, its citrus-herb aroma becomes noticeable in enclosed spaces by week 8 — odor control may be needed.

It’s great for growers who want a classic, old-school profile without long flowering times or large plant sizes — especially in indoor or balcony setups.

Yes. While not the frostiest strain available, it produces enough trichomes to be viable for light extraction work, particularly dry sift or rosin.

Yes, under the 2018 Farm Bill. Please read HERE.

Our version is bred for terpene sharpness and structural consistency, offering clean citrus-pine aroma, fast finishing times, and a low-stress growing experience.

Most growers run 18–20 hours of light daily from seed to harvest. This schedule supports fast, consistent growth and trichome development.

No. Due to its limited veg phase, topping can reduce final yield. Light LST is a safer option to open up the canopy and promote bud growth.

Look for cloudy trichomes with a few turning amber, curled pistils, and a sharp, clean citrus scent. Buds will feel dense and resinous.

Definitely. Jack Herer Auto is resilient, low-maintenance, and delivers satisfying results without needing complex training or heavy feeding.

Minimal. Remove only a few large fan leaves blocking light or airflow, as too much defoliation can stress autos and slow their cycle.

A 3–5 gallon (11–19L) pot is ideal. Plant directly into the final container to avoid stunting during the short vegetative window.

Around week 3, once pistils first appear. Start with a low dose and gradually increase as the flowers form and mature.

Aim for 21–26°C with RH around 55% in veg, dropping to 40–50% in flower. This helps maintain aroma and reduce moisture risk.