Jack Herer Seeds
Named for a legend, built for real growers
$49.00 – $159.007 pack sizes — choose at ILGM
Guaranteed germination · Free US shipping over $50 · Discreet packaging
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Our take
Jack Herer is a sativa-dominant feminized strain with 23% THC, crossing Haze, Northern Lights #5, and Shiva Skunk into something genuinely well-rounded. It's rated beginner-friendly, so first-time growers won't feel in over their heads, yet it produces yields experienced growers respect — up to 510 g/m² indoors. Expect a citrus, pine, and spicy herbal aroma from harvest to jar.
Grow specs
Specs are ILGM's published figures for this product; catalog and pricing last verified August 2026. Our write-up is our own — see how we make money.
Growing notes
Jack Herer handles indoor and outdoor grows equally well and suits continental and Mediterranean climates. Expect a tall plant, so give it vertical room or plan for early training indoors. Flowering wraps up in about 63 days inside; outdoor plants are typically ready mid to late October. Its natural disease resistance makes it a steadier choice for growers still dialing in their environment.
New to growing? Start with the complete guide, plan your gear with tent setups, and diagnose problems with troubleshoot.
Want variety instead?
Mix packs bundle three proven strains (30 seeds) at up to 50% off buying separately — the best value in the catalog.
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