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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Number of seeds:
€ 9.00
€ 23.00
€ 35.00
€ 65.00
€ 130.00
€ 23.00 tax incl. In stock
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  • Questions (4)
  • Reviews (625)
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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.

Good yield in just 7 weeks

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.

  • 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
  • Flavor: Earthy, Pungent, Sweet
  • Climate: Warm

    By E. M. on 23/May/2018 :

    Title : Une valeur sûre
    Comment : Une plante très fiable et surtout très fournie....

    By A. S. on 21/May/2018 :

    Title : Variedad top de Critical
    Comment : Siendo un cultivador curioso, pruebo al menos 2 variedades nuevas en cada cultivo. De todas las variedades Critical que he plantado hasta hoy, con esta cepa de RQS he obtenido una de las mayores producciones que recuerdo en indoor. Ahora que he visto que realizais envíos a toda Europa, me he registrado para ser cliente vuestro y no comprar a través de intermediarios.

    By L. T. on 14/May/2018 :

    Title : Good yield, very easy to grow
    Comment : I have completed my first grow with this plant, it's very easy to grow.. Effect is starting with euphoria than it finishes with couch lock.. Citrus taste, very good strain..

    By M. R. on 11/May/2018 :

    Title : Great bang for buckk
    Comment : No problems growing them as a beginner, great!

    By C. K. on 04/May/2018 :

    Title : High Yielder - very strong effect
    Comment : I grew four of them under a DIY COB Light in a 0.64m² tent and got 310gr dry out. This strain is very prone to LST and develops sidebranches very well! I grew in 10l smartpots with biobizz soil/nutes. Also 5/5 effect and taste, no herming.

    By S. V. on 02/May/2018 :

    Title : Fácil y sencillo
    Comment : Fácil de cultivar rápida y buena calidad

    By G. B. on 24/Apr/2018 :

    Title : Critical
    Comment : Crictical facile à cultiver avec un bon petit goût de terre tête bien compact rien à dire très bonne weed

    By S. B. on 16/Apr/2018 :

    Title : Best yelds
    Comment : Nice smoke with bigg yeld!

    By T. N. on 16/Apr/2018 :

    Title : Best seeds
    Comment : All the seeds germinated, excellent enjoyment and taste.

    By B. G. on 13/Apr/2018 :

    Title : parfait
    Comment : se developpe bien merci rqs

    By D. S. on 12/Apr/2018 :

    Title : Super Sorte (Als Gratis Samen)
    Comment : Hab diese Sorte als Gratis Samen bekommen. Tolle Sorte, produziert viele Buds

    By M. F. on 02/Apr/2018 :

    Title : Critical
    Comment : VERY NICE SEEDS

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From Arsalan | 2018-06-14 19:17:10 it Auto flowering or photo period ?

Royal Queen Seeds Team

Please find the autoflowering version of this seed at the following link:

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

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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Strain Family: Afghan


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.