• Critical
  • Critical
  • Critical
  • Critical
  • Critical


There are always lots of requirements to fill when deciding which strain to grow: strength, yield, flavour, ease of growth, suitability to climate etc. There is one marijuana plant that tries to bring together all these features in a perfect balance in order to produce the ultimate cash crop
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  • Questions (4)
  • Reviews (674)
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A very complete strain

There are always lots of requirements to fill when deciding which strain to grow: strength, yield, flavour, ease of growth, suitability to climate etc. There is one marijuana plant that tries to bring together all these features in a perfect balance in order to produce the ultimate cash crop: large yield, short flowering period, good smoke. Critical is a plant designed for the 'cash-crop' grower who wants the best of both worlds and is guaranteed to fulfil expectations.

Our Critical plant is an Indica dominant genetic which shows in its small size, staying below 1 metre tall. It has short internode spacing, which will eventually fill up with buds, making it the high-yielding specimen it is. Its small height also makes it suitable for those looking to grow in small spaces, for the more discreet growers.

Only 7 weeks of flowering

Grown indoors, it will average 65-75 grams per plant and can easily hit 600 grams per square metre under a 600W light. Grown outdoors, it prefers a warmer climate such as in Spain, Italy or California and, given the right conditions, will produce over 600 grams per plant. Due to its relatively short flowering time, it can be grown in more northern latitudes (UK, Netherlands); however, it will not reach its full potential as she would indoors.

No other plant from Royal Queen Seeds will yield as much in 7 weeks as Critical Feminized. This short flowering time makes it suitable for growers with a tight schedule. Commercial growers will be pleased with the results in sea/screen of green operations as it delivers large yields with very little maintenance.

Relaxing and stoned effect

The final key to a good commercial crop is a solid smoke; it wouldn't make sense to have such a high-yielding plant with no power in the puff. Therefore we are glad to say that Critical offers just as much in the stone as it does in the yield. It brings a nice stoned effect which mellows you down into a relaxed vibration.

  • Strain Type: Feminized
  • THC: 18%
  • CBD: Low
  • Yield Indoor : 550 - 600 gr/m2
  • Yield Outdoor: 600 - 650 gr/plant
  • Height Indoor: 80 - 140 cm
  • Height Outdoor: 180 - 220 cm
  • Flowering time: 7 - 9 weeks
  • Harvest Month: Late September
  • Genetic Background: Afghani x Skunk
  • Type: Sativa 40% Indica 60%
  • Effect: Stoned, physically and mentally
  • Climate: Warm
  • Flavor: Earthy, Pungent, Sweet

    By P. K. on 25/Feb/2020 :

    Title : stable variety
    Comment : Critical is a variety with a stable growth, good germination rate, excellent yield and a enjoyable taste with a smooth high

    By S. N. on 17/Feb/2020 :

    Title : critic
    Comment : elle a grainer! ca vous dja arriver?mais bonne quand meme

    By A. P. on 17/Feb/2020 :

    Title : Il nome è una garanzia
    Comment : Strain davvero interessante . Cresce bene e ha un ottima resa . La produzione di resina è incredibile e ha anche un ottimo High , consiglio a tutti di provarla almeno 1 volta nella vita

    By S. B. on 14/Feb/2020 :

    Title : Sav top
    Comment : Sav top nickel réactif p

    By A. R. on 10/Feb/2020 :

    Title : Piacevole sorpresa
    Comment : Ciao, la Critical di rqs mi ha piacevolmente sorpreso. Risponde bene con ciclo di luce 12/12 gia dalla semina fornendo cime corpose dense e di forma indica in sole 8 settimane con un altezza di circa 70cm in vaso da 5L. Aroma tipico della Critical, caratteristico e intenso. Consigliata la tecnica LST.

    By G. L. on 06/Feb/2020 :

    Title : une genetique fiable !
    Comment : Magnifique plante , facile a cultiver et bien resistantes aux divers stress possibles ! je recommande

    By B. A. on 06/Feb/2020 :

    Title : Critical
    Comment : Thought this would be a heavy yield, I got 25% more from Sherbet Queen during the same crop, not really complaining at 60g though. Nice smoke, not too strong either, goes well with a few pints down the pub (smoke break). I grew this under a Hipargero cob/led 800w (248w pull in flower mode) and after training ended up at around 55cm finishing after 7 weeks and 4 days so quite fast. Would certainly grow again !

    By D. Z. on 03/Feb/2020 :

    Title : reliable plant
    Comment : every seeds becomes a monster plant. love it

    By A. L. on 31/Jan/2020 :

    Title : Nouveau client
    Comment : Bonjour. Commander deux graines féminisées (Green Gelato et HulkBerry)plus une graine offerte (Critical) le lundi, recu le samedi suivant. J'ai mis à tremper les 3 graines dans de l'eau pure pendant cinq heures puis je les ai mises dans pastilles coco. Quatre jours plus tard, les trois graines ont germé, une racine montrait le bout de son nez sous chacune des trois pastilles de coco. Pour résumer,commande arrivée rapidement dans un emballage discret, graines en bonne santé, un grinder en prime. Bravo Royal Queen Seeds

    By J. C. on 22/Jan/2020 :

    Title : Ging wirklich gut für das Erste mal
    Comment : dafür das es das erste mal war ging es wrklich einfach. Genau so wie es in den Anleutungen steht. Alles bestens.

    By A. K. on 21/Jan/2020 :

    Title : Top weed mit top Ergebnissen
    Comment : Eine sehr gute und zu empfehlende Sorte. Easy zu growen und sehr lecker im Ergebnis.

    By B. G. on 16/Jan/2020 :

    Title : Super graine
    Comment : Je recommande cette variété

    By B. C. on 20/Jan/2020 :

    Title : good germination
    Comment : this time the germinated 4 out of 5

    By M. G. on 14/Jan/2020 :

    Title : Super!
    Comment : Alles Bestens, wie immer!

    By J. C. on 31/Dec/2019 :

    Title : Super variété
    Comment : Super variété qui se cultive à merveille, je la recommande vivement !

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From Arsalan | 2018-06-14 19:17:10

Hii.is it Auto flowering or photo period ?

Royal Queen Seeds Team

Please find the autoflowering version of this seed at the following link: https://www.royalqueenseeds.com/autoflowering-cannabis-seeds/123-critical-automatic.html

From Brad | 2018-06-10 11:49:21

Hey because the lifespan is so short does it work like autos where they change automatically? Or do you have to change the lighting times like regulars?

Royal Queen Seeds Team

Please note this plant is photo-dependent, so you will need to change the lighting.

From Jamie | 2018-06-07 11:57:22

Hey guys does this plant give a odour when flowering

Royal Queen Seeds Team

The smell of your plants would depend on several factors If your plants are healthy and happy their smell will be stronger. Some companion plants can serve a masking function for the characteristic Cannabis plant smell. Here is a link with some basic information about it https://www.royalqueenseeds.com/blog-companion-planting-for-cannabis-what-you-need-to-know-n338

From Onofrio | 2018-02-21 14:04:42

Quanto settimane ci mette a crescere prima di iniziare la fase di fioritura?

Royal Queen Seeds Team

7-8 weeks. You can check this information in each product data sheet.

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