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Critical

aka Critical Mass

There are always numerous factors to consider when selecting which strain to cultivate, including potency, yield, flavour, ease of growth, and suitability to the climate. However, there is one marijuana plant that aims to combine all these features in a perfect balance, resulting in the ultimate cash crop.
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€ 9.00
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€ 23.00
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€ 35.00
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€ 65.00
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€ 130.00
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Critical Cannabis Seeds: The Progeny of Afghani and Skunk

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 cannabis 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 seeds are designed for the "cash-crop" grower who wants the best of both worlds, and they are guaranteed to fulfil expectations.

Our Critical strain is an indica-dominant variety that stems from stoning parents Afghani and Skunk. She maintained a short size and rarely exceeds 100cm in height. 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.

Critical Feminized Cannabis Seeds: Lightning-Fast Flowering Phase

Grown indoors under a 600W light, these seeds produce plants that yield around 65–75g/plant or 600g/m². 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, seeds will not reach their full potential as they would indoors.

No other plant from Royal Queen Seeds will yield as much in 7 weeks as Critical feminized cannabis seeds. Commercial growers will be pleased with the results in sea/screen of green operations, as it delivers large yields with very little maintenance.

The Critical Strain Brings a 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 the Critical strain offers just as much in the stone as it does in the yield.

Critical data sheet
Variety: Photoperiod
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: Heavy, Physically Relaxing, Stoned
Climate: Short Summers
Flavour: Candy, Earthy, Fruity, Pine, Skunk

    By J. G. on 16/Jul/2025 :

    Title : Love this strain
    Comment : Some say fast flowering and large yield. Critical means it. About a week from chop and I am super excited

    By D. L. on 18/Jun/2025 :

    Title : David
    Comment : Habe mir damals 3 samen bestellt leider ist nur ein samen gekeimt aber dieser eine wurde echt groß und hat sich super entwickelt 👍 Aber leider nur 3 Sterne weil nur einer was wurde aber ansonsten wäre es eine 10/10

    By T. D. on 05/Jun/2025 :

    Title : Eigentlich top
    Comment : Doch bei diesen Samen sind mir trotz Anzuchtbox nur 5 von 10 Samen gekeimt. Ärgerlich, Weil ich jetzt alle wegschmeissen muss, ansonst stimmen die Wachstumszeiten in der Growbox nicht

    By J. R. on 03/Jun/2025 :

    Title : Lovely strong plant
    Comment : I ordered 10 of these seeds and 9 popped without a problem really strong growth and hit a hight of 1.4 metres the smoke is lovely and definitely be buying again

    By R. H. on 13/May/2025 :

    Title : My favorite strain so far
    Comment : I got some free critical seed with an order a few years back and was surprised with how nice they turned out. The buds were very think and compact. The smell was intense and fruity and the taste was the best awesome. The high was intense really a strong body high, after smoking one of these in the morning you can go straight back to bed. This time i order critical since they were so nice last time and the result is exactly the same again. Big yield nice compact buds great taste and smell and strong high. Not hard to grow if you top them and use a scrog net you can keep them quite low. I can recommend this to any one no matter if you're a beginner or more experienced already.

    By S. L. on 11/Mar/2025 :

    Title : kompakte Buds
    Comment : Habe meine Critical mehrmals getoppt, habe viele mittelgroße, richtig kompakte Buds geerntet. Bin sehr zufrieden!

    By M. H. on 08/Mar/2025 :

    Title : Einfach abzubauen und lecker
    Comment : Anfängerfreundlich, verzeit viele Fehler, lecker im Geschmack und Geruch, Wirkung stimmt auch

    By P. N. on 27/Feb/2025 :

    Title : Penpen
    Comment : Also ich bin Anfängerin und ich habe die Pflanze zum wachsen gebracht auch wenn sie noch nicht reif ist super

    By A. B. on 25/Feb/2025 :

    Title : Good strong plant big buds
    Comment : Second grow. Top seeds as always nice big buds.

    By A. L. on 18/Feb/2025 :

    Title : Critical seeds
    Comment : Great seeds!! Harvested at 7 weeks!! Great company!!

    By C. T. on 13/Jan/2025 :

    Title : Cyril
    Comment : Excellent produit recommande fortement

    By R. C. on 11/Jan/2025 :

    Title : Phenomenal!!
    Comment : This strain grew nice tight stacked buds. With a very strong and gassy candy aroma.

    By J. D. on 11/Jan/2025 :

    Title : Beautiful Plant Amazing Strain
    Comment : It wasn't the plant I was looking forward to but damn this strain became 1 of my favorites. Buds dense and terpene profile is delicious

    By H. S. on 07/Jan/2025 :

    Title : Solide Genetik
    Comment : Dieser Strain lohnt sich immer: hoher Ertrag, geiler Geschmack und top Wirkung. Wachstum ist schnell und buschig, wenig Streckung.

    By J. P. on 22/Dec/2024 :

    Title : 1 free seed
    Comment : I got 1 free seed with my sundae driver and I like critical better had to order some more of these beautiful girls!


    You cannot post a review because you have not purchased this product
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-royal-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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Cannabis seeds can be freely distributed within the EU under the principle of mutual recognition. However, it is your own responsibility to research your local laws and regulations before ordering.

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Disclaimer

Cannabis seeds can be freely distributed within the EU under the principle of mutual recognition. However, it is your own responsibility to research your local laws and regulations before ordering.