4.98 out of 5 (based on 59 customer ratings)
59 customer reviews
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OGKZ by Humboldt Seed Organization is an Indica-dominant feminized cannabis strain much sought after in the hills of Mendocino, CA. If you buy OGKZ seeds, you will have the opportunity to enjoy one of our most enjoyed hybrid crosses of the year. Read more

Genotype80% Indica / 20% Sativa
CrossZkittlez x OGKB (OG Kush Breath)
Indoor flowering60-65 days
Indoor yield400-500 g/m2
Outdoor harvest timeMid-October
Outdoor yield2000-3000 g/plant
Outdoor height3-4 m
THC/CBD ratio240:1
30.00 €
49.01 €
98.00 €


Mouth-watering buds

A rainbow of flavours that keeps you wanting for more

OGKZ seeds' parents, the famous Zkittlez and OGKB (OG Kush Breath), boast lots of hype and bag appeal, the Zkittlez is one of our favorite tasting strains. The resulting hybrid is a stunning marijuana plant that oozes terps and quality. You can "taste the rainbow" after the first puff. A longer veg growth is recommended indoors while outdoors the greenhouse and dry, warm, temperate and Mediterranean climates are preferred. The production of resin is above average.

Made in California

Potent and intensely aromatic

The aroma of OGKZ seeds is gassy and sweet, and reminds of citrus fruit and cedar, while the intense flavor is gassy with hints of pine, incense, grapes and cinnamon. A cannabis strain that produces a powerful, long-lasting, clear, cerebral effect.

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Customer reviews for OGKZ

4.98 out of 5 based on 4.98 customer ratings
59 customer reviews
Give us your feedback!
  1. 5 out of 5
    I'm a fan of HSO gear as of now I've run these strains Sugar Breath,Sapphire OG,OGKZ,Lost Coast OG,Lost Coast Hash Plant,Green Crack Chocolate Mint OG,Chemdawg,Bubba's Gift,Bubba Kush,Blue Dream,Amherst Sour Diesel,Black D.O.G.,Trainwreck,OG Kush,OG Kush Auto,Gorilla Breath I've run many of them several times, the OGKB crosses really got my attn they were all great,I seriously can't pick a winner out of them Black D.O.G has been a staple in my garden forever ,now so are the OGK crosses which I'm currently running all of them again I have a killer pheno from the OGKZ this time around,and will be the mother of some of my own genetics....all in all you can't go wrong with any HSO offering,there's not one that I wouldn't run again,if you want something truly special you have to try the OGKZ
  2. 5 out of 5
    Excelent straing to grow you must try!! 3/5 mold resistance - compact buds and dense, even the stem heavy in resin 5/5 and 5/5 for the zskittlez taste! Really long lasting indica cerebral effect ^_^
  3. 5 out of 5
    Love this strain
  4. 5 out of 5
    Got two seeds as freebies and they turned out so amazing that I'm looking to re-up and get some more. Will be taking clones this time, these girls had it all. Amazing smell( like candy), taste was same as smell(yum), have me no problems growing, stayed nice and stout needing very little support. Yield was above average with each plant being over 8 ounces in 5gal pots. Bag appeal was A+. This here is some great gear for the new year.
  5. 5 out of 5
    Love this strain. I grew it next my beloved gg4 clones and the ogkz just oozes out the terps just like the description! I was happy to smell all kinds fruit notes with a dank kushy gassy background. It’s hard to choose a pheno because they are all winners! Good job humbolt and keep up the great work! Stay irie y’all
  6. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    Just ordered some beans and so looking foward to breaking the law again, hoping these provide a nice one for SVS( Brain damage result of neurosurgery and thalamic brain tumour and epilepsy as cannabis is so much better than anything I`ve been prescribned to the point I refused prescriptions and questioned medical competence, Dr`s do not like that! vuk `em my head, my body my choice Thanks
  7. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    Just finished this OGKZ in my 3by3 tent and it was by far the most frosty buds I’ve grown. Happy customer and will definitely be getting my genetics here from now on ?? Highly recommended ?
  8. 5 out of 5
    excellent strain! perfect for clones.
  9. 5 out of 5
    This is my ogkz doing a bit of light training
  10. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    Here's my outdoor OGKZ that was guerilla grown in 2019. It was a challenge to grow this strain in such conditions, but I was rewarded with the most exotic sun-grown bud I ever had. The strong dank fruity twisted smell, amazing bag appeal, and the taste that is out of this world! I've grown over 10 different HSO strains, all were legit. But, in my opinion, OGKZ is the jewel among all of your strains!
  11. 5 out of 5
    Only just getting used to growing in soil mixes but it's an aromatic delight against Coco. I have had to upgrade my air filtration on this run. Lovely lush green through veg and reminds me of peyote critical to look at in bud. A pure reminiscence of some of the old school sensi (early 80s) with the new age concentrate type skunkiness thrown in. Get home from a busy day and end up with a late dinner after having a little smoke first. Kind of suprises you it's such a pleasure to smoke. Not so much a creeper, more like you find yourself more stoned than expected.
  12. 5 out of 5
    I would recommend this strain to anyone. The taste and smell are amazing. I will run ogkz again soon.
  13. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    Perfeitas sementes, a melhor companhia de sementes do mundo, sem duvidas.
  14. 5 out of 5
    I found two phenotypes. Pictured was #1, with an earthy grape flavour. The second pheno was much sweeter and adopted most of the Zkittlez characteristics. Faded really interestingly.
  15. 5 out of 5
    Day 23 and she is looking very nice imo.
  16. 5 out of 5
    Very good strain and very good yeld (nft grow)
  17. 5 out of 5
    Very nice and tasty strain, picture from nft grow.
  18. 5 out of 5
    Hso has the best strains around love it.
  19. 5 out of 5
    this strain is easy grow u love it it will love u aroma to die for
  20. 5 out of 5
    OGKZ is a fairly easy to grow strain. I vegged for 6 weeks then switched to flower. I ised the scrog method in a 2x4 tent 4 plants and it filled my tent up with nice smelling beautiful color flowers. HSO is my favorite out of all the breeders. They truly come out with great strains and I get the best harvest from their seeds. They truly have a love for what they do and ut shows. Thx for all your great work!!!
  21. 5 out of 5

    After growing for 10 years and using numerous seed companies I am solely sticking with Humboldt, the quality is just next level, you simply don't get the resin production and colors with the others and not to mention the flavours, I have grown quite a few strains from them and now I have decided to stick with OGZK, it purples up real nice with dense hard nugs that make the trimming process much easier :) all the strains I grew have been top but for me this one is the best!!! 10/10 keep up the good work :)

    1. 5 out of 5

      Many thanks for your comment ! Have a nice day, regards

  22. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    I got a pack when the first dropped and gave them to a friend in B.C.. He grew them out, two popped and ended up with two different looking phenotypes. one had thinner sativa structure (Zkittles) and the other was thick leaved indica( OGKB i assumed.) would definately buy again. Everything ive tried from Humboldt has been great!!
  23. 5 out of 5
    Very unique strain, Special flavour, Interesting genetics & effects, Tried it once from friend, Absolutely would love to grow it.
  24. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    Very easy strain to grow and consistent, all of my ladies went purple late in flower so a huge bonus to the lovely smell/flavour is massive bag appeal. It’s earnt a permanent spot in my garden!
  25. 5 out of 5
    hey guys i bought a few of your strains too try.here is a cpl of pics of my OGKZ she is 8.5 weeks into flower.she smells so sweet and dank cant wait to smoke her the pictures dont do her justice she is packing resin on and smells so good she stinks your fingers so good here is a pic thanks Humboldt seed org
  26. 5 out of 5
    Super easy to grow, nice yield and perfect flavour.
  27. 5 out of 5
    This strain is the best tasting strain I’ve ever growed! It took about 9w flowering with a yealed of 5-600g per plant
  28. 5 out of 5
    Green crack very good consistent strain for daytime smoking. Smooth taste and smell on a bushy plant with lots of bud sights. Easy cloning also
  29. CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    Perfect thank you
  30. 5 out of 5
    Every thing about this company is amazing. We order green crack all the time. We really want to try the green crack cbd. Phenomenal company with outstanding strains. Thanks a lot
  31. 5 out of 5
    I am loving the flavors!

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