(10 customer reviews)

Sour Alien AutoFlowering Seeds

From: $29.99

As a grower, it’s better to harvest Sour Alien Autoflowering marijuana seeds indoors as these plants can be extremely picky about their surroundings. You can expect a happy and pain-free experience with this giggly sativa-dominant hybrid.

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Sour Alien Autoflowering marijuana seeds are every grower’s dream! If grown properly, this strain can yield up to 400 grams per sq.m and get you a lot of bang for your buck. All it takes is one single marijuana seed to produce to up $200 worth of weed. However, no marijuana strain is without its unique challenges. In the case of Sour Alien, these marijuana plants can be extremely picky and finicky.


Growers who buy Sour Alien Autoflowering marijuana seeds should grow this strain indoors as it’s highly sensitive to external factors such as the weather and humidity. But once you get the hang of things, this sativa-dominant hybrid (60/40) is a real crowd-pleaser! You’ll experience euphoria like never before, along with new-found energy, inspiration, and motivation.


When smoked, Sour Alien Autoflowering marijuana seeds produce a special sweet and sour aroma. This strain can help improve your mood and energy levels while providing a moderate dose of THC. Sour Alien Auto is better for experienced smokers, but the THC levels are not nearly as high as some other sativa hybrids. Sour Alien also comes with a relaxing side that can help with pain and stress. You should also expect a case of the giggles.

Additional information


Mendocino Farms

Cannabis Species


Flowering Time

65-75 days



CBD Level

Low (<2%)

Feels Like

Creative, Euphoric, Uplifted

Yield Indoors (per m²)

Up to 300g/m²

Yield Outdoors

Up to 200 gr

To Treat

Depression, Fatigue, Pain


Citrus, Diesel, Earthy

Skill Level


Plant Sex

Auto-flowering Feminized

Flowering Type






10 reviews for Sour Alien AutoFlowering Seeds

  1. Shaniya Cox (verified owner)

    Sour alien is a world unto its own….It’s a deeply refreshing strain with a smooth smoke and a light high. But it’s pretty weird….very alien feeling. I like how crazy it makes me feel, I love writing or doing artwork or poetry. It just fills my head with beautiful thoughts and ideas and makes me just want to express them. Thanks for the memories guys. Loving that Pacific ships out to Canada….never thought I’d get the west coast treatment living in Alberta lol.

  2. Kamala Das (verified owner)

    This sativa-dominant hybrid is perfect for experienced smokers seeking euphoria, energy, and motivation. Although the plants can be picky, the yield and effects of Sour Alien make it well worth the effort. Give this strain a try and prepare to be giggly and uplifted!

  3. Leia Reid (verified owner)

    I am quite picky when it comes to choosing my MJ seeds….and sour alien is one of the FEW strains that passes the “smell test.”
    I love weed that gives off a sweet, fruity aroma….and hits me nice and slow….elevating me into space….offering me “off-world” perspective.
    Maybe I exaggerate? Either way, it’s an exceptional strain for managing my pain and stress.
    Garden growing is great but greenhouse growing is preferred! These plants LOVE hot summertime temps 🙂

  4. Olga Popova (verified owner)

    Sour Alien definitely lived up to its name with a really potent high that hits fast. Found it helpful for pain relief as well as providing a great state of euphoria and creativity. The high was also long-lasting, this strain is perfect for those who want to smoke without feeling tired later.

  5. Oushaijou8 (verified owner)

    Get high and chill with aliens! This nug is super fresh and hits really smooth. Better than anything I have grown in a while, and shipped out a LOT faster. DEF gonna have a great time growing next summer. I have so many new techniques that are getting better and better. Last time around I was able to harvest like 10 oz of pot, wowwwww!

  6. Andrei Woolley (verified owner)

    Excellent weed! I am surprised and impressed by the quality of this strain. It’s not only delicious, it’s relaxing.

    If you are new to weed, some words of advice. Soak your seeds for better germination. If growing outdoors stick to a regular watering schedule.

    These plants loooove sunlight! Make sure you’re planting in the sunniest part of your garden!

  7. Adeline Pittman (verified owner)

    Maybe it’s an alien strain cause it doesn’t grow well on earth! I bought 10 seeds and only got 7 to germinate and 5 to grow. It is such a FICKLE little plant, but hey, it’s worth it in the end.

  8. Ashley Colley (verified owner)

    Sour as hell, and very pot.ent marijuana from Pacific seeds. This company really has west coast growers in mind and helps tremendously with stress and depression. Maybe it’s the best time of my life? I have never been THIS happy about something in my garden lol. Beautiful seeds that grow into productive beautiful plants! Yay for weed!!!

  9. Isma Larsen (verified owner)

    Mmmm this strain is just pure fun! I love it’s bright green color and sour flavor. Usually just puts me in a good mood. Never overpowering, just a great way to let loose! Opened an acct on Pacific Seed Bank, purchased this mj online and had it shipped right to my place!

  10. Kailum Rodriquez (verified owner)

    Have been a prolific marijuana grower for many years, and I am glad we as a society are finally starting to embrace legalization. Ordering weed online is nice and easy, and the auto seeds are very reliable, especially indoors in a greenhouse setting. Be sure to treat these plants with respect and give them lots of water and fertilizer. Definitely a great strain with indica properties that make it extra relaxing!

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