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Jack Herer Autoflower Strain Marijuana Seeds

(45 customer reviews)

Jack is back in autoflowering form! This uplifting, easy to grow Sativa takes up to 7-8 weeks to finish flowering and can grow to 3.5 feet high, small enough to fit into any size room. Jack Herer Autoflower Strain is a must-try due to its high yields both inside and outdoors, as well as its high THC content. Already persuaded? Along with a wide selection of other autoflower seeds, Crop King Seeds offers Jack Herer Autoflower Strain seeds for sale.

SKU CKS-A5830-P Category
single product on sales
Pack Size Price Quantity

5 Seeds Pack


10 Seeds Pack


25 Seeds Pack

Payment Method

Strain Profile Info

Strain Parents: Afghani x Thai
Strain Dominant: Sativa-dominant
Flowering Time: 7-8 weeks
CBD Content: 0.20%
THC Content: 15-20%
Growing Difficulty: Easy

What is Jack Herer Strain?

Jack Herer Strain, commonly referred to as “The Jack,” “JH,” “Premium Jack,” or “Platinum Jack,” is a traditional Afghani and Thai hybrid strain with an 80% Sativa / 20% Indica ratio. Similar to the original Jack Herer, our autoflowering version can be grown indoors or out, with a modest yield of 150g outdoors and 250g indoors.

Strain’s Flavor, Aroma & Appearance

Yet, Jack Herer Strain makes up for its lack of visual attractiveness with its aroma. When the blossoms are fully cured, they offer a rich flowery scent with citrusy undertones. The citrus aroma and peppery bite are more noticeable when the thick buds are broken apart. The blossoms burn with a surprisingly fresh and herbal aroma that is reminiscent of sage. The extremely smooth and simple smoke has a similar herbal flavor. Although not overly fragrant, Jack Herer Strain has a lingering spicy-floral scent that gives off a potpourri-like impression. Jack Herer’s flowers are not particularly eye-catching; light to medium green leaves develop in tightly packed, more elongated than spherical buds. This plant is really difficult to handle because of how sticky the trichomes are.

Growing Information of Jack Herer Strain

Outdoor producers should place their seeds in areas similar to the Mediterranean, with daily highs between 72 and 80 degrees Fahrenheit. Indoor growers should be careful to limit the height of Jack Herer Strain Autoflower by topping and by flowering as soon as the plants take root because plants can grow as tall as 8 feet under some circumstances. The yield of Jack Herer Strain is often below average. When cultivated indoors, it takes a fairly long 10 weeks to flower before it is ready to be harvested in mid-to late-October.

Frequently Asked Questions

Is Jack Herer any good?

Anybody looking for a delicious and stimulating cannabis alternative shouldn’t neglect Jack Herer, a marijuana strain that is becoming more and more well-liked. If you haven’t already, try it out because it provides something a little different from what many people have already tried.

Why is Jack Herer so popular?

The strain bearing the same name, which is clearly one of the more well-known Sativa strains available, has made Jack Herer known to the majority of cannabis consumers. Because of its distinctive earthy and floral aroma, Jack Herer is immediately recognizable by cannabis users. Jack Herer easily enables a practical and enjoyable vape.

45 reviews for Jack Herer Autoflower Strain Marijuana Seeds

  1. Avatar for Doman Singh

    Doman Singh

    I had ordered some seeds from the dispensarie in my hometown unfortunately, only one pack of the two strains I purchased only germinated. I was ready to go buy some new ones when a friend told me to contact you guys. I have to be honest I didnt expect any help or like most customer services lines they would have told me I was out of luck. The young woman i spoke to sad that I didnt get her name she was unbelievably helpful and want to say that the customer service was BEYOND helpful and I am very appreciative of the companys help. THANKS SO MUCH AGAIN

  2. Avatar for Bruce


    I grew one of these Jack auto flower. It was 11 weeks from popping out of the soil until harvest. Awesome smoke. One of the best strains I have had. Crop King is the way to go.

  3. Avatar for Jim


    I germinated two Jack Herer’s and put them in DWC in my tent with LED mars hydro 700W . These things are launching out of the buckets and its only week three. Can’t wait to see the results, thanks CK.

  4. Avatar for Happy Jack

    Happy Jack

    These Jack Herer auto fems are amazing! First, they STINK early on so be prepared. Ran 18 straight, 4 months. Took one of four and produced pollen colloidal silver. very pretty pink male flowers. Crossed back with sibling resulted in regular photo with a bit less reak and more sativa traits, longer finish time. Can’t say enough good about the strain, the energetic effect and CropKingSeeds. There’s a lot of options these days, I’d plan on running more of these sweet babies. Very compact yet massive too

  5. Avatar for Jer


    Just finishing growing 4 Jacks in DWC. The fastest one took 17weeks from pop. The biggest one of the four went 19 weeks and was 4.5′ tall. This plant overgrew the other 3 taking most of my small 3’x3′ tent. Yielded 6oz off that one plant and probably about the same off the other 3 combined. Two I still have yet to chop, 135 days and counting… Gotta take a point off for the way longer than advertised schedule, but the smoke is great, smell is excellent and high is focused and creative.

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