Jack Herer Feminized Seeds (Seedkeepers)

Seedkeepers
Feminized
Photoperiod
USA
Reviews
5.0
9 reviews

Description

Jack Herer Strain Info

Jack Herer is a legendary Sativa-heavy hybrid that’s all about that uplifting, clear-headed vibe and killer potency. With THC levels hanging around 22-24%, it delivers a euphoric lift with a sharp focus, helping users to chill out while making it an awesome pick for daytime creativity and motivation. Growers rave about the Jack Herer strain for its genetic stability and fast flowering time of 7-9 weeks. It thrives indoors and outdoors, reaching its full potential under plenty of sunshine. Its resin-coated buds make it a prime choice for potent extracts, while its invigorating effects make it the perfect strain to kickstart your day or unwind without losing clarity.

Genetics

This potent strain comes from a cross between Jack Herer and a secret Skunk strain. The delightful union produces a bud that strikes the perfect balance between euphoria and chill vibes, making it a hit with all kinds of enthusiasts.

Flowering Time

Jack Herer takes 7 to 9 weeks to bloom, offering a balanced growth cycle for quality yields. If you’re an outdoor enthusiast in the Northern Hemisphere, mark your calendar for April planting – your reward will be a bountiful harvest come mid-October.

Yields

Jack Herer delivers generous yields, with indoor growers harvesting up to 500g/m² (1.6oz/ft²), while outdoor plants can produce 600-800g (21-28oz) per plant under optimal conditions.

Effects

Jack Herer is the life of the party when it comes to cannabis strains, celebrated for its ability to lift the spirits and spark creativity. It offers a delightful cerebral jolt that energizes the mind while wrapping users in a cozy blanket of relaxation. With its Sativa flair, it keeps the mind sharp as a tack and sends motivation soaring, making it the ideal companion for social gatherings, artistic endeavors, or simply kicking back without losing your train of thought.

Relaxing
Happy
Energetic

THC and CBD Levels

With a THC content of 22-24%, Jack Herer provides a potent yet manageable high. CBD levels are low, aligning with its primarily recreational use.

Smell and Taste

Jack Herer delivers a bold and refreshing flavor profile, combining fruity sweetness with a spicy peppery kick and a cool minty finish. The initial inhale bursts with rich, ripe fruit notes, followed by a subtle warmth of black pepper, adding depth to the experience. As the smoke settles, a crisp, minty freshness lingers, leaving a clean and invigorating aftertaste.

Pepper
Mint
Fruity

Grow Tips

With proper care, Jack Herer rewards growers with high yields and resin-rich buds, making it a top choice for any cultivation setup. It thrives in both indoor and outdoor setups, developing into a compact yet hardy plant and reaching a height of around 1.6 meters (5'3"). For the best growing results, consider the following tips:

  • Keep temperatures between 21-29°C (70-85°F) and humidity within 55-60% during veg, 40% in flowering, and 30% before harvest.
  • Perlite, peat, or coco coir enhance moisture retention and root development.
  • A ScrOG setup helps create an even canopy, increasing the size of lower buds and maximizing light exposure.
  • This strain flourishes in a Mediterranean-like climate, with long summers, mild winters, and consistent sunlight.
  • Indoors, use LED lighting, air extractors, and carbon filters for optimal growth and discretion.

Jack Herer Feminized Seeds

If you're after a legendary strain with uplifting effects, bold flavors, and impressive resin production, Jack Herer is a must-have. Grab Jack Herer feminized seeds from Herbies today and enjoy its energizing high, smooth smoke, and award-winning genetics!

Customer ratings
5,0
Based on 9 ratings
  • 5
    9 ratings
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  • Top review
    avatar
    AlexOver
    5
    15 May 2025
    15 May 2025
    • General impressions

      I had an issue with shipping delay, but Herbies support was super helpful and resolved it quickly. Once I got the seeds, all 3 germinated successfully. The plants grew tall and strong, perfect for SCROG setup. The smell during late flower was incredible – like lemon haze meets pine forest

    0
  • Top review
    avatar
    Lauren
    5
    8 July 2025
    8 July 2025
    • General impressions

      As a medical grower, I always look for strains that balance potency and clarity. Jack Herer fits that profile perfectly. No couchlock, just clean focus and energy. Easy to trim, and the buds were dense with a lovely sativa structure. Highly recommend for daytime relief

    0
  • Top review
    avatar
    BigC420
    5
    27 June 2025
    27 June 2025
    • General impressions

      Yo, this Jack is JACKED. All 5 beans sprouted and went beast mode. Smelled like fresh-cut wood and citrus zest. Had some fungus gnat issues mid-grow but flushed 'em out with neem. End result? Frosty AF nugs that slap. 100% would cop again

    0
  • avatar
    Jamal
    5
    2 June 2025
    2 June 2025
    • General impressions

      Jack Herer is a legend for a reason. I’ve been growing for 6 years and this is one of the most consistent strains I’ve dealt with. Trichome production was insane. Did a dry sift hash and the terpene profile just exploded. Uplifting and cerebral – great for creativity

    0
  • Registered at Herbies
    avatar
    Mike
    5
    12 July 2025
    12 July 2025
    • General impressions

      Got the seeds in like 4 days, no issues. Thought one seed was a dud at first, but gave it a few more days and she popped! Ended up being the biggest one, lol. Really forgiving plant, handled my rookie mistakes like a champ. 5 stars for the genetics AND the customer service!!!

    0
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