Critical Purple Auto-Flowering Feminized Cannabis Seeds

From Just: $29.00$26.00

(196 customer reviews)

An indica-dominant hybrid strain, Critical Purple Auto-Flowering feminized cannabis seeds trace their lineage to popular Critical Mass and Big Bud. One of our highest THC strains, Critical Purple is a potent plant, expressing its indica roots with a heavy, relaxed effect. In addition to sedation that can ease you into a deep, restful sleep, Critical Purple is known for reducing chronic pain, calming anxiety and stress, soothing nausea, and even lessening headaches and migraines.

Critical Purple Auto-Flowering Feminized Cannabis Seeds

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An indica-dominant hybrid strain, Critical Purple Auto-Flowering feminized cannabis seeds trace their lineage to popular Critical Mass and Big Bud. Originally, the pair were bred together in order to improve the yield and stability of Big Bud. Critical Mass is known for extremely heavy, dense flowers, and our Critical Purple cannabis seeds carry on this desirable trait.

Auto Critical Purple Effects?

One of our highest THC strains, Critical Purple is a potent plant, expressing its indica roots with a heavy, relaxed effect. If you’re new to marijuana or even just to this strain, you may find early treatments with Critical Purple leave you feeling completely sedated, but whatever your tolerance, this strain is certainly best kept for evening or nighttime use.

In addition to sedation that can ease you into a deep, restful sleep, Critical Purple is known for reducing chronic pain, calming anxiety and stress, soothing nausea, and even lessening headaches and migraines. The strain can also serve to enhance appetite, a helpful side effect for people who are suffering from an eating disorder or undergoing chemotherapy or radiation treatments for cancer. In the latter instance, Critical Purple’s anti-emetic quality is also helpful.

Grow Critical Purple Cannabis

Our Critical Purple cannabis seeds have been paired with a cannabis species called ruderalis. While this type of plant does not do much to alter the effects of the strain, it does make for very easy growing. Auto-flowering plants utilize hardy, Russian-born ruderalis’ ability to proceed completely unaided into the flowering stage; this means the grower need not worry about the ideal time to alter the lighting hours in the greenhouse.

Critical Purple Strain Yield

As such, Critical Purple cannabis seeds are quite easy to germinate and grow, and do very well indoors, in a hydroponic or soil planting medium. Though they require a long flowering period – as many as 11 weeks – the results are well worth the wait. When harvest time arrives, the bushy plants will have produced numerous buds full of medicinal and recreational possibilities; expect up to 450 grams of fresh flower per square meter indoors, and about 300 grams per plant, outside. The “Purple” in the name refers to the purplish tint that growers may discover on the thick, heavy flowers.

If you’re intregued by this auto-flowering strain, read our Critical Purple in-depth article for more information.

Choose Critical Purple Auto-Flowering feminized cannabis seeds to fight insomnia and pain.

Additional information

Strain Genetics

Indica x Ruderalis


10% Ruderalis, 90% Indica

Flowering Time

70-80 days

THC Content


CBD Level



Powerful, Relaxed, Soothing

Best Use

clears the mind, Evening, induce sleep, pain management


Earthy, Fruity, Sweet

Indoor Yield

350-450g per m2

Outdoor Yield

200-300g per plant

Growing Difficulty


Plant Sex

Auto-flowering Feminized

Flowering Type


Where to Grow


Plant Height


Seed Type

Autoflowering Cannabis Seeds

196 reviews for Critical Purple Auto-Flowering Feminized Cannabis Seeds

  1. tymemajesty (verified owner)

    Good stuff fire even thoe i cut her to soon and dint cure her right still put me down

  2. Trevor Heckman (verified owner)

    great from sleeping, high potency, herbal fruity candy like aroma, can grow tall too. Great plant for beginners, grew mine hydroponically and harvested in around 3 months

  3. glenn (verified owner)

    Two plants later I can say that this is a pleasure to grow. My first batch of seeds were damaged in transit and were instantly replaced, that in itself was excellent customer service. I grew one and a buddy grew another. Both were very easy to grow, great just to look at. Incredibly to smoke. Short plants that are great for indoors.

  4. primesalad (verified owner)

    Been reading a lot of reviews, really exited to get my seeds! great customer service.

  5. Cadi Vickers (verified owner)

    Purple weed is truly some excellent stuff, makes for a great vibe every time, especially if you are smoking and chilling at Mock’s Crest at sunset in Portland. Love that I live so close, and that I can grow weed in the backyard here. Makes me wanna buy my own farm and grow weed professionally LOL. Maybe not. But for now, this suits me just fine!

  6. Jibril Whitley (verified owner)

    Critical Purple might just be the next best thing on the list after sliced bread. I am a HUGE fan of this purple goodness…it’s done great things for my stress levels and depression as well. I also just like that it’s purple and looks absolutely great in the sun. It’s a good vibe and I honestly think I am getting better at growing it. The smells are getting better and better as the days go by!

  7. Izabel Spooner (verified owner)

    Come on and try this critical purple strain to get your fix of the good purple weed and all the wonderful vibes it represents in the cruel messed up world of ours. I am very pleased with this delicious strain and it’s amazing colors and the flavors just blow my mind outta the water and I feel like a total boss of the mj plant and I am in my ZONE people! GCS has amazing seeds in USA hooray!!!

  8. john gratian (verified owner)

    This strain sounded great. I ordered and followed the Growers Choice germination guidelines. 100% of the seeds failed.

  9. Tye Hackett (verified owner)

    Gotta get this into my life….it’s a brilliant grow, especially in all that sunshine here in California. The weed grows extra quickly down here, and it makes for a fun summertime adventure. I will absolutely keep growing this strain for the foreseeable future. GCS makes getting weed seeds online waaaaay more accessible. The vibe is very relaxed but also quite alert. You may want to go bowling. I don’t know why, but you just gotta.

  10. Steve (verified owner)

    Amazing strain. Germinated in 36 hours, just follow their germination instructions. You won’t be disappointed. Excellent customer service as well!

  11. Rebekka Rodrigues (verified owner)

    This purple weed is definitely made for royalty, and it’s a good buy from this website cause it’s super affordable and will yield you at least 500 grams if you take good care of it. That’s like a ton of marijuana to get excited about. I smoke it all day and night, gets me really stoned and makes me smile. I can’t wait until I can finally buy this weed again, I am almost out of my last harvest, help me GCS!!!

  12. Dion Searle (verified owner)

    I was super stoked to grow my own purple weed, and I am very happy to be smoking this stuff on the regular now. Ordered online and had the seeds shipped to Cali, and they just love this Cali sunshine and are growing so fast! Got a fat yield with some serious bud. This is my best batch ever and I can’t wait to grow some more. Makes me a happy weed parent 🙂

  13. KUSHDRAGON801 (verified owner)

    Great for beginners

  14. Elodie Neal (verified owner)

    This was a dream of mind from long ago. I ALWAYS wanted to grow my own weed, and now with GCS, I can! I am a very experienced grower, has been an excellent experience for me to get started, grew like 5 seeds at once, they look amazing and smell amazing too. They grew very nice and tall and they are soooo bushy, it’s like a wall of weed LOL. Can’t wait for a new strain to arrive in the mail!

  15. Alyce Petersen (verified owner)

    Critical purple is some kind of magic. I like the purple color and the amazing flavor! I burn like every day, I get super stoned and write all my crazy thoughts down, sometimes it becomes poetry and short stories, I absolutely love it!! Will buy more stuff for sure, and I can’t wait to get more. I love GCS, great seeds!

  16. Hashiru54 (verified owner)

    Worked all day and night to get up the money for my own grow space, finally the time has arrived for me to get my own grow space set up in my basement. I absolutely love the taste and smell of this weed, and I totally enjoy the purple color, which is really what it’s all about tbh. Very exciting times, very buzzy vibes y’all!

  17. Marcos Quintana (verified owner)

    This purple strain is real nice, it’s very nice on the brain…helps me stand on my own two feet. I smoke it when I get up in the morning, right along with my tea. It’s so relaxing and uplifting. I am blessed to be growing this weed here at home, makes my life so much easier, and it sure looks amazing as well. Very exciting strain 🙂

  18. James Wegner (verified owner)

    Ordered 3 seeds, and all 3 failed to germinate. I was offered loyalty points for a replacement but I would still need to pay for the shipping of the new seeds, which doesn’t seem fair to me.

  19. Maisha Dean (verified owner)

    Yum drum, this critical purple might as well turn your tongue purple…it smells pretty dang great, helps me get to sleep at night, and gives me a nice body buzz to help eliminate my stress. I worked very hard to get this weed up to speed…it’s pretty awesome to have around. All your friends will be impressed by this marijuana too, you’ll be amazed at the color and amazed at yourself too!!

  20. Zain Villalobos (verified owner)

    I am all about that bass about that bass no treble….and that’s what this weed really feels like. Everytime I smoke I drop the bass on myself….I am very excited for the next harvest cause this batch is looking mighty fine and very purple, like the king’s robes or some nice curtains in mom’s apartment downtown….I never been so patient for weed in my life, but it sure did come together…I have no regrets and no complaints about buying from this website!!!

  21. Raisa Findlay (verified owner)

    I am very pleased with my purchase. I was skeptical about GCS after reading some negative reviews, but I ordered for myself and find it has gone pretty well. I am very into the pruple strains just cause I like the color…I am very happy to be smoking my own stuff too, I feel like this weed is cleaner and nicer than the stuff you find in the store. I’ll keep buying from this great website, and I will grow indoors next time too!

  22. Lena Guest (verified owner)

    Worth it for the weed, nothing beats purple stuff, makes my mind all swimmy and such, feeling real light and free, making great food and heck yeah I am broke who cares? I looooove marijuana, and I will totally keep growing with GCS, an awesome buy!

  23. Datchi851 (verified owner)

    Was really happy when my seeds arrived the other day…now I feel a lot better about my purchase. I can already see their little weed heads popping out of the ground. I was very excited to watch this stuff pop out of the soil, very beautiful stuff, and It’s gonna be a while till I get purple flower, but I am counting the days till harvest. Hooray!

  24. Jaskaran Knowles (verified owner)

    This weed is nice and purple and it helps with all kinds of stress and depression and it just makes me feel amazing. I smoke this and I am just on cloud 9. I float all the way down to the basement and play video games for hours. It’s been a good time, all around honestly, and I feel just amazing, so happy I can finally grow my own dope and smoke it all day long. GCS is a dream come true!

  25. Oriana Bevan (verified owner)

    This purple weed is seriously nice and relaxing…it’s so easy to grow and it comes out more purple than you think! Beautiful smell and taste very chill vibes and a nice yield too, bigger than expected and also very fresh. Used to be a sativa lover then the indica rage took over and now I am chillin like a villain. Having a GREAT time. Good buy from Grower’s 🙂

  26. Gracie-Mae Rhodes (verified owner)

    The critical purple weed strain is the best in the west….it’s so chill and so relaxing and it tastes like berries. I am so excited for the prospect of growing this for my remaining years….yes, I may be old, but I am still active in my garden…pretty awesome stuff! Yes, I do love smoking marijuana, helps me with my joint pain and everything else. Also puts me in a good mood!

  27. angel.solorio.sol1 (verified owner)

    Critical purple meet my demand in the THC area in my top 3 for sure hands down..listen if you can only get 3 strains cuz your wife let’s you pick this one as One of them haha…

  28. julio ortiz (verified owner)


  29. JKD1156 (verified owner)

    I have touretts syndrome as well as chronic pain issues from surgeries at the VAMC. PTSD is present however after purchasing these beans I had a 100% germ rate (3) of this strain and after 2 weeks I have beautiful 4 internodal growth and 3 sets of distinct leaves. All looking GREAT. deep green.. I grew this same strain beginning of year and WOW, im 64 years old and was knocked out ( litterally ). GCS has always been integretable and EXTREMLY VIABLE PRODUCTS.

  30. courtney lewis (verified owner)

    Was looking for some pot seeds delivered to my home here in central OR, had to order online, got them delivered real quick and started growing them right away, they did really well and everything is really looking up. Very purple weed, nice and floral smelling, easy to disguise in a cigarette or something of the sort. Never lets me down, feeling very uplifted by this pot!

  31. boomberry (verified owner)

    I was always a big fan of the purple weeds of the world, but I never thought I’d get to grow my own!!! All the other users on this site seem to agree, this weed is absolutely amazing!!! I get sooo stoned every time I smoke this bud, and I gotta say, the clean purple colors are bright and make me incredibly happy. I will always buy from GCS, great company!!

  32. GlassGangster (verified owner)

    I sure do love these beautiful purple nugs baby. They are so chill and relaxing to smoke when you got some time to yourself or are chillin’ with your homies…gotta love this weed, it’s good for your brain, helps with stress and depression and gives me all kinds of good vibes. I ordered online from this very website, the checkout was fast and easy and I loved the selection. This saved me tons of money in the dispensary. I will definitely buy more!

  33. Isabelle McCain (verified owner)

    This critical purple is sure to turn your world upside down…it’s chill AF and makes life so much better. I smoke it all morning long and by the evening I am feeling pretty dang good! I love the sweet grape taste it has and the really relaxing body high it gives me. I definitely wanna keep buying from GCS, they have excellent strains and beautiful products that always work out!

  34. babybee62 (verified owner)

    Bought “critical purple” GC seeds and they ended up being THE BEST seeds out of THREE different strains purchased. EASY to grow!! Lots n LOTS of sun and water daily & you will have a BUSHFUL of weed to smoke or cook with for only the cost of a seed!!’ I’m forever hooked on growing my own, you get SO MUCH more for your money!!! Grew over a pound of smoke w just 3 plants
    !! I e made all sorts of edibles , learned how to decarboxylate marijuana for cooking purposes and I STILL have a $hit ton of buds to toke 💪🏼💃😎😎😎😎yeahhh babyyy life is G O O D!!!
    Growers Choice
    has EXCELLENT quality seeds❤️✌🏼😉

  35. Kristina Terrell (verified owner)

    Some critical weed in my home helps my brain relax when nobody is home! I love this stuff. It’s very sweet a