Critical Kush

In the world of cannabis growing, hybrids that bring out the best qualities of two different strains have become some of the most popular varieties available. Critical Kush is just such a hybrid. By hybridizing Critical Mass with OG Kush, growers have created this high THC strain, which incorporates a full and rich flavor to make for a superior smoking experience.
 4.5/5 (157) Write a review
Number of seeds:
€ 8.50
€ 21.50
€ 32.50
€ 60.00
€ 21.50 tax incl. In stock
Add to Saved Items

Payment methods: Visa, Master Card, Bank transfer and Bitcoin


  • More info
  • Data sheet
  • Questions (2)
  • Reviews (133)
  • Customer pictures (5)

Good yield for a medium sized plant

This kush blend is an indica dominant strain that grows to a medium height, ideal for growing in somewhat limited spaces. However, it produces excellent yield for its size, giving an average of 500-550 grams per square meter. This yield is largely due to its high number of flowers per plant, which in turn produces a higher number of buds. With a flowering time of roughly 55 to 60 days, it is also a wonderfully quick hybrid, allowing for quick turnaround.

Critical Kush cannabis seeds from Royal Queen Seeds will produce a cannabis ideal for relaxing smoking. Its high THC content is excellent for relaxing both the mind and body, as well as relieving stress and pain. However, the strain is not so strong that it will simply render a smoker ineffective for a prolonged period of time. Rather, it will help to relieve tension and stress, while leaving the user in close to full vigor for any remaining tasks of the day. It is also an excellent before bed smoke which will help to ensure a full night of restful sleep.

Critical Kush offers an excellent flavor to go along with this pleasant, yet not overwhelmingly powerful, effect. The smoke has a distinct earthy quality, with an aromatic and spicy overtone. Some strains are simply too musky to be thoroughly enjoyed as a smoking experience, but this one is just the right blend of strong taste with more subtle complexities, making for a really enjoyable smoke.

Rich, flavorful and aromatic smoke

If you are interested in growing and trying this exciting hybrid for yourself, you can buy Critical Kush seeds directly from Royal Queen Seeds. This hybrid truly sets itself apart from other kush hybrid strains. While it will deliver a strong, satisfying effect, it will not put you on the couch for the rest of the afternoon. It also delivers a rich, flavorful and aromatic smoke that is sure to please even the most discerning of tastes with its subtle yet strong aroma. With its medium size and high yield, it lends itself excellently to the small space or indoor grower looking for a way to get the most yield out of his or her growing operation.

So if you are looking for a new strain for a more enjoyable smoke, a satisfying and lasting effect, or simply looking to increase your yields, this hybrid may well be the one for you. Royal Queen Seeds offers the seeds you will need at reasonable prices. Begin your experiment with this excellent kush today, and you can see high yields of a quality, high THC cannabis drying and waiting to be smoked in a matter of weeks.

  • Strain Type: Feminized
  • THC: 20%
  • CBD: Medium
  • Yield Indoor : 500 - 550 gr/m2
  • Yield Outdoor: 500 - 550 gr/plant
  • Height Indoor: 60 - 100 cm
  • Height Outdoor: 100 - 140 cm
  • Flowering time: 8 - 10 weeks
  • Harvest Month: Late September
  • Genetic Background: Critical x OG Kush
  • Type: Sativa 20% Indica 80%
  • Effect: Extremely stoned long-lasting & body relaxing
  • Climate: Mild
  • Flavor: Earthy, Pungent, Pine

    By U. P. on 24/May/2018 :

    Title : Critical kish
    Comment : Muy buena semilla, contento

    By D. W. on 30/Apr/2018 :

    Title : Nice Kush
    Comment : Perfect outdoor kush, nice smell, good taste and a stoned high, even good for sleeping and relaxing

    By E. D. on 23/Apr/2018 :

    Title : Top Genetik
    Comment : Alle Sämlinge sind gekeimt, regelmäßiger Wuchs, durchschnittliche Blütezeit, grosser Ertrag! Sehr gute Pflanze. Zu Empfehlen.

    By M. W. on 23/Apr/2018 :

    Title : Matt
    Comment : very bushy girl and strong

    By D. C. on 17/Apr/2018 :

    Title : So tasty
    Comment : Smell like a OG, very good in Scrog, good yield. A pleasure.

    By B. P. on 04/Apr/2018 :

    Title : Critical kush one of best xcrossing genes and obtain best plant compact
    Comment : RQS Growers team developed one of best xcrossings home seeds. Very good compact plant yeald 2time more than original genes plants (OG Kush xcross within Critical). RQS Growers are the best they aproved with this dev. Plant Critical Kush!!! Try all plants and chose for you the best... critical is vety very vompact small plant and best yeald by 30% compareing with other genes same flowering time... try all plants you will not be dissapointed. Chose your best plants for regular buying and ps plant in lab only one type same plants or similar sane flowering time!!! Best is one lab one species same gene plants!!!!

    By P. Z. on 03/Apr/2018 :

    Title : FREE SEED
    Comment : That's one of the free seeds that i received with my purchase..IT WAS MIND-BLOWING. Literally........

    By F. #. on 16/Mar/2018 :

    Title : Gute Genetik
    Comment : In der 4. Woche getoppt, in der 5. in Blüte geschickt. Die Pflanzen wurden nur 70 cm groß und benötigten kein Netz zum Stabilisieren. Viele gesunde gleichmässig verteilte Buds, sehr wohlriechend und sehr angenehm im Geschmack. Wirkt schön beruhigend ohne dabei völlig platt zu machen.

    By V. B. on 09/Mar/2018 :

    Title : commande de graines collection! !
    Comment : service après vente nickel et livraison rapide! je recommande!

    By D. P. on 02/Mar/2018 :

    Title : Heavy yields
    Comment : I have grown 1 of these plants so far and wow I got a 3 pack free and didn’t think much but it has lived up to what they said it produced heavy yields in 7 weeks and very frosty the taste was ok it reminds me of old school smoke and good high would definitely recommend to any first time grower as I literally topped and pegged and that’s it no fuss at all

    By D. P. on 16/Feb/2018 :

    Title : critical killer
    Comment : very proud with the yield, very strong and tasty effect

    By É. S. on 05/Feb/2018 :

    Title : CK
    Comment : 3/3 germé à la première commande et 4/4 à la deuxième. Elles réagissent très bien, les buts sont compactes ainsi qu'une bonne récolte.

    By V. N. on 15/Jan/2018 :

    Title : Strong genetic
    Comment : Ez to grow, yield is good, one of my favorite plants. Hit like a train, perfect for stoners

    By J. P. on 03/Jan/2018 :

    Title : bon deal
    Comment : meilleur rapport qualité prix

    By V. L. on 18/Dec/2017 :

    Title : Critical kush
    Comment : Yo yo yo, merci royal queens seeds, 2/3 à la germination. Deux plante compacte robuste, résistante à des conditions de culture parfois difficile. Une fois bien sèche une fumée bien épaisse, fort goût d'agrume dans un premier temps avant de laisser en bouche un goût terreux en bouche. Un gros stone à vous scotcher dans le canap !! Merci à vous, prochaine étape, royal Gorilla !!!! En espérant que ce soit sauvage !!!

    You can't post a review because you are not logged as a customer

    Log in / sign up
From Big budz | 2017-11-16 22:57:07

What food would you recommend for this strain to get the best results ?

Royal Queen Seeds Team

There are several nutrients out there, however we can only recommend our products. In this case, please take a look at our line of nutrients and boosters Vertafort.

From Nicola Nervo | 2017-11-05 21:36:29

Does this weed smell a lot ? I mean, if I grow this strain , is my room going to smell Critical Kush ?

Royal Queen Seeds Team

There is no one good answer for this, the smell of your plants depends on different factors. What is sure is that if the plants are healthy and happy their smell intensity will increase as they get closer to the harvest time. The below link contains some tips on how to control the smell.

Ask a question
Your question has been successfully sent to our team. Thanks for your question!

Ask a question

Recommended products:

Are you aged 18 or over?

The content on is only suitable for adults and is reserved for those of legal age.

Ensure you are aware of the laws of your country.

By clicking ENTER, you confirm
you are
18 years or older


All cannabis seeds sold at Royal Queen Seeds are solely for personal use intended only for adults (over 18 years old). We do not supply seeds to large scale or commercial growers. We reserve the right to refuse sale if we suspect this term is being breached.