Critical Mass Strain

Critical Mass strain is wildly popular in the medical field for its notable CBD content, that is known to help many pain-related medical conditions. This plant is as smooth as they come, truly defining what it means to be strong indica, and earning its fan base by being consistently easy to cultivate, and offering a generous yield to boot.

Sativa/Indica % Indoor Yield Outdoor Yield Flowering Period
20% / 80% 27oz/ m2 21oz/ plant8 – 9 weeks indoors, mid-September outdoors.

This strain is a legend in its own right and is a profitable and generous strain even for novices to cultivate. Critical Mass produces buds that are capable of growing heavy to such a degree that they may be in danger of breaking branches from trying to hold up its impressive weight.

Critical Mass was created by crossing an Afghani indica with renowned heavyweight Skunk #1, thus creating a soothing bud with a potent knock-out punch. This hybrid is a new take on the famed Mr. Nice Seeds strain called Bug Bud, but has carved out a reputation for itself as a true-blue heavy-body indica dominant strain.

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    Information about Critical Mass Strain:

    ORIGINAfghani indica mixed with Skunk #1
    EFFECTSrelaxed – 10
    happy – 7
    sleepy – 5
    euphoric – 5
    uplifted – 5
    dry eyes – 4
    anxious – 2
    dizzy – 2
    paranoid – 2
    FRAGRANCEcitrus, honey, skunky, sweet
    FLAVORSearthy, sweet, pungent, skunky, citrus
    MEDICALstress – 10
    pain – 9
    depression – 7
    insomnia – 7
    inflammation – 4
    THC CONTENT %20%
    CBD %5%%
    INDICA / SATIVA %80% / 20%
    INDOOR YIELD27oz/ m2
    OUTDOOR YIELD21oz/ plant
    CLIMATEwarm and sunny mediterranean outdoor climate
    RESISTANCE TO DISEASEprone to mold, so best to keep plant well ventilated and dry

    * 10 is the highest
    * 1 is the lowest


    Critical Mass is a very reliable relaxant, and is therefore an easy choice to consider when you are in for a relaxed night in watching movies, by yourself or even with company. This strain is quite heavy on the body, so as long as you don’t have to operate heavy machinery, you should be in for a good ride.

    Critical Mass is guaranteed to make you feel happy and in a light and floaty mood, and will make it easy for you to tuck away your worries and let them go for the day .


    Critical Mass can also make you feel sleepy and if you continue to smoke it in large doses, don’t be surprised if it ends up putting you to sleep.

    Critical Mass Effects
    Critical Mass Effects

    Critical Mass CBD has a strong body high that is said to last you for a few hours, keeping you in a giggly and euphoric mood for the rest of the night. This hybrid is especially pleasant for those who need a little mood-booster, as it is able to keep you in good spirits and will make you feel thoroughly uplifted.


    Critical Mass has a very distinctly refreshing fragrance. This sweet bud can fill the room with its citrus-sugary aroma, making you feel invigorated and invited. It has a slightly skunky hint to it, mixed with the scent of sweet and freshly harvested honey.


    This fragrant plant has a taste that does not disappoint. Critical Mass boasts of all the especially sweet flavors you can think of. It will leave a taste of skunky citrus on your tongue upon the inhale, and in the exhale will make you think of a sweet earthy smoke.

    Adverse Reaction

    Critical Mass has only a few side effects, the most common ones being that you may at times feel slightly dehydrated, and it may leave you with a dry mouth and dry eyes. In some cases you may experience some mild dizziness along with the dehydration, but this does not usually persist.

    Critical Mass Adverse Reaction
    Critical Mass Adverse Reaction

    This indica-dominant hybrid can also induce feelings of anxiety and sometimes even paranoia in some. Critical Mass is quite potent, and is heavy on the body, and so if you aren’t accustomed to its strength, this strain may overwhelm you and cause for you to feel slightly uncomfortable with its high.


    Critical Mass is very popular in the medical cannabis community, because of its above average CBD levels. This means that this strain is a master at easing many pain-related discomforts, allowing the patient to go about their day without feeling weighed down by it.

    Among the pain conditions it is widely used for, Critical Mass is especially useful for the treatment of joint pain, muscle spasms and migraines. It is also an effective way to treat inflammation, and has proven itself to offer much relief for long term sufferers, without the side effects of prescription medication.

    Critical Mass Medical
    Critical Mass Medical

    Critical Mass has also been recommended to those who struggle with mood disorders. Chronic stress can be crippling, but this indica dominant hybrid can offer much help in this department, allowing the patient to relax and leave his worries behind. For this same reason, this strain should also be considered for those suffering from depression and insomnia.

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      Flowering Time


      This indica-dominant plant can take around 8 to 9 weeks to flower and be ready for a harvest when grown indoors. Critical Mass can be expected to produce an indoor yield of about 27 ounces per square meter of good and fresh bud.


      Critical Mass grown outdoors needs a Mediterranean climate to thrive in, and can be expected to yield an average of about 21 ounces per plant. This strain is usually ready for a harvest around the middle of September.

      Critical Mass’s great relaxant effects makes it quite appealing to people who want to chill and have a good time. If you’re looking for something that will make you feel happy and in a light and floaty mood, then Critical Mass is the strain for you!


      1. Afghani
      2. Skunk #1

      FAQ About Critical Mass Strain

      What is the Critical Mass strain yield?

      Critical Mass yields 27oz/ m2 indoors and 21oz/ plant outdoors.

      How much THC does Critical Mass have?

      Around 20% THC.

      What are the origins of the Critical Mass strain?

      Critical Mass was created from a cross between an Afghani indica and Skunk #1 strains.

      Have you ever smoked or grown your own Critical Mass? Please let me know what you think about this marijuana strain in the comments below.


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      Robert Bergman

      Robert Bergman is an Amsterdam-based marijuana grow expert who has years of experience from small grows to massive operations. His passion for growing lead him to develop his own Gold Leaf strain. Now, Robert is dedicated to sharing his knowledge with the world.... [Read full bio]


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        6 comments on “Critical Mass Strain”

        1. I grew Critical Mass last season outside. She was over 10′ and had so many heavy buds that one of the lower branches broke under its own weight. The buds tested 19% THC. Overall a very good strain.

        2. I was given Some bud from a close friend who claimed this has been his best crop hes ever grown, after trying i was hooked and he gave me a seed. I’m Currently 22 days into flower on a indoor grow of critical mass. This is my first time growing And she has Been great to me. So far this strain has been forgiving of my learning curve with only a few minor issues along the way. The final Verdict is on the horizon can not wait for a taste. I pulled 7 clones from her in veg because It’s been such a nice strain and had ti keep her going. Highly recommend

        3. i have been growing critical mass for a year now,its as awesome as they say,one of my strongest strains,i for some reason got seeds on my last years grow,what a treasure,i grew the seeds and cloned from them,let me tell you,the clones are yhe way to go,they gtow even stronger and dankier,thank you weed gods,i must have 10 pounds this year and didnt expect that

        4. Jeffrey,
          I Suggest You Go Here: Support.Ilovegrowingmarijuana.Com Our Members And Staff Can Take A Look At Your Pictures And Give You Informed Advice.

        5. Currently going to critical mass plants right now they average about six feet tall and I put them out at 6 in tall in June nice nose just curious by the way my plants look they got two to three more weeks but you guys are saying mid-september it’s mid September now for me what do you suggest I do email me at

        6. Looks like a massive good deal, you sold me, I am definitely trying gold leaf and probably the mass! Your seeds are second to none!☮