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Jack Herer Autoflower Marijuana Seeds

(43 customer reviews)

Strain Overview

Jack is back in auto-flowering form! This uplifting, easy to grow sativa takes up to 9 weeks to finish flowering and can grow to 3.5 feet high, small enough to fit into any size room. Similar to the original Jack Herer, our auto-flowering version can be grown indoors or out, with a modest yield of 150g outdoors and 250g indoors.

SKU CKS-A5830-P Category
Pack Size Price Quantity

5 Seeds Pack


10 Seeds Pack


25 Seeds Pack

Payment Method

More About Jack Herer Autoflower

Like many of the best strains you can get absolutely high on today, this Jack Herer comes all the way from Spain. With 70% sativa, 20% indica, and 10% ruderalis, this little auto-flower has an uplifting effect. The THC content clocks in at a moderate 16.25% creating the perfect smoke for those days you want to forget about your troubles and kick back for a couple of hours. Just a few hits and you should find yourself in absolute relaxation, ending with a cool and refreshed mind and a bright disposition.

You need to have an auto-flowering Jack Herer in your grow arsenal if you want an impressive collection consisting of only the best names and the best buzz in the industry. If you grow for personal use, then get yourself a couple of these babies so you can have something to turn to for those times you need some happy buzz that wipes all the problems of the past week out.

43 reviews for Jack Herer Autoflower 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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