Medical Mass

Medical Mass is a new hybrid of Critical and Medical Madre. It's a predominantly indica strain with a lot to recommend it, and a solid genetic background that combines some of the best traits of Royal Highness, Royal Medic, and Critical Mass.
 4.5/5 (88) Write a review
Number of seeds:
€ 9.50
€ 25.00
€ 37.50
€ 70.00
€ 25.00 tax incl. In stock
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  • Data sheet
  • Questions (4)
  • Reviews (88)

A bouquet of mixed aromas

The result of this hybridisation is an enjoyable, low THC strain with good indoor and outdoor yields. Most strains with low THC contents have less of a psychoactive effect on users, making them better choices for people seeking medical treatment and pain relief without an accompanying high. Even without the strong psychoactive effects that other strains have, it is a pleasurable smoke that medical users can savour. Two of its genetic components, Royal Medic  and Royal Highness, get consistently high reviews for their pain-suppressing effects and the quality of their highs.

Flavour wise, this strain has a deep, rich, almost honey like sweetness to it, accompanied by a bouquet of complex aromas. It isn't cloying or overpoweringly skunky, so even users who aren't deliberately seeking out a low THC strain for medicinal purposes will still get a lot of enjoyment out of these buds hit after hit.

Critical Mass is often recommended for anyone from inexperienced to advanced growers, and this hybrid is pretty similar in that regard. This strain of medical marijuana is a good choice for most growers, no matter whether they are working with a tightly controlled indoor grow room or an outdoor growing setup. Its relatively short growth habit (from 0.6 meters up to about a meter in height) makes it a very manageable plant for indoor growers that don't have a lot of space to devote to a large grow room, and its indoor yield is well within the 500-550 grams per square meter range. Plants that are grown outdoors can reach from between 1 m up to around a 1.5 m, and yield about 500-550 grams per plant dried. No matter how it's grown, this plant offers a good yield in a small space.

This strain has a fairly short flowering time of between 7 to 8 weeks, and can be harvested outdoors around the end of September. This short flowering time, short growth habit, and low THC levels make this strain just about ideal for medical cannabis users who are looking to grow their own medicine on a consistent basis. Growers who want to get the most out of this strain of cannabis' healing and pain relieving properties may want to harvest their plants a bit late in their flowering period, to maximise the buds' ratio of CBD to THC.

Overall, Medical Mass is a very good new strain that comes from a really solid background. It smells good, it tastes good, it has a short flowering time, and it should be easy for most growers to handle in terms of both size and care. Users who want to avoid very psychoactive, high THC strains will love this one, and users who are looking to medicate should definitely give it a go.

  • THC: 10%
  • CBD: High
  • Yield Indoor : 500 - 550 gr/m2
  • Yield Outdoor: 500 - 550 gr/plant
  • Height Indoor: 60 - 100 cm
  • Height Outdoor: 120 - 150 cm
  • Flowering time: 7 - 8 weeks
  • Harvest Month: Late September
  • Genetic Background: Critical Mass x CBD dominant plant
  • Type: Sativa 40% Indica 60%
  • Effect: Relaxing and full of flavour
  • Flavor: Sweet, Spices
  • Climate: Mild

    By S. K. on 28/Jan/2019 :

    Title : Medical Mass
    Comment : I received two parcels in seven days, just in time.And it's for New Year's holidays.About service Royal Queen Seed - only the best!

    By R. B. on 28/Jan/2019 :

    Title : Bob
    Comment : Bit of a creeper this one, nice and mellow strain wont stress you out.I prefer Euphoria out of all the cbd RQ strains i tried

    By H. G. on 16/Jan/2019 :

    Title : envoi rapide et discret
    Comment : je posterais apres la recolte ,plantation aux premiere douceurs printanieres ,germination interieur ,comme les tomates LOL

    By G. B. on 17/Dec/2018 :

    Title : Ottima varietà terapeutica.
    Comment : Essendo alle prime armi non pensavo di poter ottenere un raccolto, invece ce l'ho fatta. Gli effetti terapeutici sono evidenti, soprattutto se si devono curare spasmi o tremori dovuti a malattie degenerative. Un consiglio non mettete troppa acqua altrimenti la pianta non ha il tempo di assorbire i nutrimenti..l'ho imparato a mie spese. La prossima volta andrà meglio.. un grazie al team del servizio clienti per il prezioso supporto. :)

    By H. W. on 17/Dec/2018 :

    Title : Start beim zweiten Versuch OK
    Comment : Hat alles gut funktioniert. Den Ertrag muss ich noch verbessern.

    By K. Ž. on 23/Nov/2018 :

    Title : Awesome painkiller
    Comment : Was one of the 3 CBD mix, loved all 3 but this one wins with my back pain... absolutely recomend it ! Would like auto version aswell :)

    By L. D. on 05/Nov/2018 :

    Title : Great stuff
    Comment : super flavor smell and structure

    By S. D. on 05/Sep/2018 :

    Title : Good CBD strain
    Comment : Nice build up, strong and resistant to pest. It responded great to scrog growing in a small growing closet with leds. Nice high and really productive as therapeutic cream.

    By A. S. on 28/May/2018 :

    Title : very nice
    Comment : worked well outdoors

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From Bradley | 2018-05-26 13:03:46

Are these seeds feminized and if not can I purchase just feminized seeds of this strain please? Thanks Brad.

Royal Queen Seeds Team

Please note that all of our seeds are feminized, including the autoflowering and the CBD seeds.

From Katia | 2018-05-23 09:10:28

Si può usare anche per fare infusi o va solo fumata?

Royal Queen Seeds Team

Please check out the following article for more information:

From Angelo Puntillo | 2017-10-17 09:52:12

CBDs are Autof. I work like feminists for the hours of light I mean ....

Royal Queen Seeds Team

We only have two CBD Strains Autofeminised. Stress Killer and Fast Eddy. All the rest are feminized.

From Angelo Puntillo | 2017-10-16 10:47:31

quante ore di luce bisogna dare a questa pianta ?

Royal Queen Seeds Team

Please check the below entrance from our blog. You will find a very complete answer there>

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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.


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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.