(16 customer reviews)

Sour Jack Feminized Seeds

From: $29.99

A modern classic with award-winning genetics, Sour Jack marijuana seeds produce aromatic plants chock full of THC that will put a smile on your face in every respect.

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SKU: Sour Jack Category: Tag:


It’s tempting to think that Sour Jack marijuana was named for one of Johnny Depp’s most infamous characters, but this super strong strain packs a significantly stronger punch than the flouncing pirate we’ve come to know and love. A product of cross-breeding A-list genetics, Sour Jack is an award-winning hybrid with an energetic spirit and pungent bouquet that’s fairly easy to love. 


A deliciously balanced hybrid, Sour Jack mairjuana is a towering plant (it can reach up to and beyond six feet) with effects that are overwhelmingly sativa. A THC level of 22% will provide a psychoactive trip, best suited to users accustomed to high-level strains, that will leave you feeling happy, creative, and prone to the giggles. 


When you feel weighed down by worried, Sour Jack marijuana can lift you up, bringing about a more positive mood. This strain can also be useful in reawakening the appetite of patients who need to build up their strength. 


Sour Jack marijuana has a signature aroma that is part fuel, part citrus, and classically cannabis. Its bouquet is enhanced when the buds are combusted and the flavors of diesel and tropical fruits mingle on the mouth. 


With little known about optimal growing conditions, we take a note from the parent strains of Sour Jack marijuana seeds for suggestions on the best way to cultivate this strain. Leaning on its sativa genetics, Sour Jack should prefer mediterranean climates and moderately warm temperatures. Requiring slightly longer than the average strain, Sour Jack marijuana will be finished flowering after about 10 weeks, though it may be closer to 12, depending on growing conditions.

Additional information


Advanced Genetics

Cannabis Species



50% Indica/50% Sativa

Flowering Time

60-70 days



CBD Level

Low (<2%)

Feels Like

Creative, Energetic, Uplifted

Yield Indoors (per m²)

Up to 450g/m²

Yield Outdoors

Up to 550 gr

To Treat

Depression, Fatigue, Pain


Citrus, Diesel, Sweet

Skill Level


Plant Sex


Flowering Type






16 reviews for Sour Jack Feminized Seeds

  1. Omega Phoenix (verified owner)

    I got the 10-seed pack and was so thrilled when all of them germinated with no problem. I used the paper towel method where I dampened my seeds with water and laid them on a damp piece of paper towel. I put another damp piece on top and put them all in an air-tight container. Within a couple of days, all of them had germinated.

  2. Jacob Neal (verified owner)

    A depression-killing strain….very uplifting and euphoric! Best tasting weed I have had in ages….and generally pretty easy to grow. Never had an issue with Pacific seeds. they generally ship out quickly and last quite a long time. You’re guaranteed a good experience cause Pacific has a 60 day seed replacement guarantee, which is a sure-fire way to get your weed plants to pop. Very nice!!

  3. Deepak Agarwal (verified owner)

    This balanced hybrid stands tall, reaching up to six feet, and produces buds with a pungent diesel and citrus aroma. With a THC level of 22%, Sour Jack delivers a potent psychoactive experience that uplifts the mood and promotes creativity. Its energizing and giggly effects make it a great choice for those seeking a happy and euphoric high.

  4. Happy Hamburger (verified owner)

    Really enjoyed growing this strain, Sour Jack has a really nice high to it and some really nice sour taste to it. Easy enough to grow and I was quite happy with how much yield came from it.

  5. Jaylin Castillo (verified owner)

    Frankly, I have been having trouble sleeping at night and need some MJ to calm me down. It’s better to smoke at night to get the full effects of the indica weed. I prefer it to other strains cause it has that potent sour flavor and is relatively easy to grow. Bascially, you just need 3-5 seeds and if you can cultivate them successfully, congratulations, you got yourself some MJ. It’s really not that hard!

  6. Rodney B (verified owner)

    Pacific was absolutely amazing! I bought Sour Jack and got some great help from customer support when I was having difficulties with my shipping address, went above and beyond to help me with my mistake! These seeds came within a week and all 3 seeds were geminated and growing healthily!

  7. Aiden Patel (verified owner)

    A good smoke after a long day. I always pack a fresh bowl after work and get real high on my couch. Buying online has made everything so much easier. The quality of the bud is pretty remarkable, it’s firm and green and covered in crystals. Looks like something out of a fairy tale!

  8. Michaela Osborne (verified owner)

    This super intense burst of sativa energy is deeply needed in the afternoon and evening.
    Feels like all I do is work these days…..luckily these plants are my escape from reality…..especially cause they’re so easy to work with in the garden.
    Perfect choice for your garden this season. Make sure you grab these seeds before they disappear POOF!

  9. Umut Yılmaz (verified owner)

    Sour Jack was a great strain for me, as I really enjoyed the balanced high that this provided for both my body and mind. I felt creative and energetic, while also feeling relief from fatigue and pain. It was also easy to grow and I ended up with a nice harvest from these seeds.

  10. Mildred H. (verified owner)

    It’s like jack herer with an extra boost of energy. It’s awesome. That is all.

  11. Oliwier Ingram (verified owner)

    It’s all about the genetics, and Pacific always stocks the seeds with the highest quality genes! I have never had an underwhelming grow with Pacific Seeds. Their product is high quality and fresh. They sure do know how to ship quickly! Beautiful looking nug, only takes about 10 weeks, relatively fast-growing. I love burning through this weed at night. It’s suuuper relaxing and even fun to work with these plants!

  12. Kailan Truong (verified owner)

    Duuuude, you want to get baked and make art????

    I am an art student who loves growing weed 🙂 I am not good at it but I still get SOME weed and it’s pretty tasty Heehee

    Maybe when I am rich from my art I can grow even more flower in my to-be greenhouse Bluuuuhhhhhh

  13. Bridget Silva (verified owner)

    A powerhouse of indica and sativa energies. Relaxing yet uplifting. Never makes me tired or groggy. Great for getting work done or taking long walks with the dog. Happy I finally got a chance to grow my own pot!

  14. Adelina England (verified owner)

    Sour and energizing, this weed does NOT disappoint. I have ordered seeds from other seed banks and usually I am disappointed. I find that Pacific has the best seeds in town at the best price. Plus their shipping is FAST and the seeds almost always germ successfully! Best times I have had in a lONG time. Great garden or INdoor grow! Get stoked on this weed!!

  15. Syeda Heaton (verified owner)

    Jack herer is sour as it is, but this extra supercharged version of Jack is some next level experience. Great for experienced smokers and growers who are looking for a more involved weed experience. Has been a serious improvement in my life, helps me with stress and depression, offers me a lot of uplifting energy.

  16. Izabela Draper (verified owner)

    Yummmm this weed is just like jack herer but it is muuuuuch more sour and has a BIG kick! It’s a potent sativa that’s great for smoking in the afternoon for a much needed burst of energy. Has great track record in my garden, looks pretty remarkable in the sunlight. I will totally buy more the next chance I get. the prices on this site really are the best in the west!

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