Critical Autoflower Seeds

Grouped product items
Product Name Qty
Critical Autoflower - 4 Pack Seeds 4x
Critical Autoflower - 8 Pack Seeds 8x
Critical Autoflower - 12 Pack Seeds 12x
Critical Autoflower - 25 Pack Seeds 25x
Add $50 More to Get 4 Free Seeds

Critical Autoflower Seeds

In stock

Starting at $55.00


With an average of 13% THC, this auto hybrid offers a far milder high than other Critical varieties, toning down the heavy sedative effects of the strain while still delivering that sweet cerebral...

Controlled Critical Mass


Bud Basics

With Critical Autoflower, you’re in for an altogether tamer experience of legendary Critical Mass - one perfectly suited to first-time growers and those new to the cannabis community and looking to build their THC tolerance.


More experienced growers or seasoned smokers might want to look to the original Critical for their beans and buds, or even the Critical Fast Version (for an even faster specimen with auto-worthy flowering times and the same high potency as the original).


But for those new to the ganja game, this autoflowering variety of the perennially popular Critical Mass is a true delight. The Ruderalis genetics from a cross with the Joint Doctor’s iconic Lowryder strain mean these plants will flower regardless of how much light they’re able to receive - this takes a huge pressure off the cultivator.


With an average of 13% THC, this auto hybrid offers a far milder high than other Critical varieties, toning down the heavy sedative effects of the strain while still delivering that sweet cerebral uplift and stimulating the creative juices.


This can be highly appealing even to more seasoned smokers with a high THC tolerance, particularly those longing for a way to have the physical energy to act on the creative inspiration Critical is known for inciting (which is a tricky task with the original non-auto variety’s strong sedation properties).


Rest assured though, those coveted relaxation traits are still at play here, and you’re sure to love the chill this cannabis brings.



Flavor and Fragrance of Critical Autoflower

Critical Autoflower exemplifies the best of her storied parentage in the flavor and fragrance profile, offering enough raw temptation to lure in everyone from modern marijuana mogul to old-school toker.


The classic and citric mix of myrcene, caryophyllene and limonene terpenes combine to create a dank and skunky experience with nuances of sweet and sour fruitiness, mixes of tropical tang and earthy musk on both the tongue and nose.




Critical Mass is famous for hitting you fast with an uplifting cerebral uppercut that shakes your mind free of any previous concerns, stress or worry, followed by a potent sedative pull which swiftly drags you to the couch or comfort - switched on, enlivened, lethargic yet inspired, creative, all at once.


It’s one hell of an experience, and especially favorable among creative types looking for the muses in marijuana, however, because of the original strain’s higher THC content and the sheer power of that sedative pull, it’s often hard to find the motivation to act on that inspiration.


With Critical Autoflower, the THC is tempered down to a moderate 13%, which can be exactly the difference you artistic types are looking for.


It’s not enough of a reduction to drastically affect the high, but rather is perhaps just enough to give you a milder and easier managed experience - one where you not only have the Eureka moment you were craving, but also the energy to make magic happen.


It’s a delicate balance that Critical Auto walks beautifully, but don’t go expecting not to feel that strong sedative influence washing over you - these buds still pack a punch that can leaden the limbs (certainly if you over-indulge) and often prompt giggle fits, too.


Overall, a delightful experience, though one for the cannabis connoisseurs or newcomers more than anyone with high THC tolerance and a desire to simply get utterly baked.



Medical Uses of Critical Autoflower

Though Cannabidiol (CBD) remains well under the 1% mark, Critical Autoflower is an ideal specimen for patients hoping to strengthen their THC tolerance with a milder and more approachable strain.


The instantly notable cerebral uplift consuming these buds brings is enough to take the edge off any day and redirect your focus away from any worries or stresses. This proves an invaluable tool in fighting any physical or mental malady as often the right state of mind is one of the most critical components towards healing.


With strong anxiolytic, anti-depressant, anti-emetic, analgesic and anti-inflammatory properties, those suffering from anything ranging from mild headaches to arthritis, migraines, stress, depression, anxiety, nausea, PTSD or even chemotherapy side effects can find relief with Critical Auto on their side.


This strain makes an ideal stepping stone for those hoping to build their THC tolerance and open up the doors to therapy with stronger cannabis specimens and higher doses of both THC and CBD - the combination of which, alongside terpene profiles, is widely accepted to be how you’ll receive the most therapeutic benefit from medical marijuana.



Growing Critical Autoflower Seeds

By introducing Lowryder genetics to the Critical Mass gene pool, breeders have succeeded in finding an answer to the original strain’s biggest challenge.


With the non-auto original, plants would often struggle under the weight of their own limbs - laden with innumerable budding sites and enormous nugs. Lowryder’s genetic influence serves to balance this by reducing the yield potential and overall size of the plants.


Yes, this does mean you’re less likely to receive as hefty a bud bounty come harvest when cultivating Critical Auto when compared with the original photoperiod variety, however, the original strain’s output was off the charts insane - you’re still looking at some seriously mighty yields with these auto beauties, don’t you worry.


As an added bonus, thanks to the unbeatable hardiness of the Ruderalis genes, Critical Autoflower is even more robust than her non-auto counterpart, requiring even less (try next to no) real input from the grower in order to thrive.


In fact, don’t use any kind of stress training techniques with these plants at all, just let them focus on doing their thing and provide a Sea of Green (SOG) setup if you’re able.


Your main consideration should be what cultivation medium to choose for your crop. Hydroponics tend to be ideal for speeding up the whole growth process and maximizing your yields, while opting for organic soil is best for growers hoping to boost the production of terpenes (responsible for the flavor, aroma and medicinal value of the weed).


Overall, expect between 8 and 10 weeks of flowering before your crop is ready to harvest and deliver in the region of 350 to 400 grams per meter squared indoors, or between 100 and 200 grams per plant outside.




Critical Autoflower takes the awesome potential of the beloved Critical Mass plant and presents it in an easier managed, effortlessly grown package.


Thanks to the autoflowering nature of these beans, your plants will flower regardless of the light they receive, can be grown all through the year, and boast more resilience to common plant problems than the original photoperiod Critical version.


Yes, you’ll receive lower yields than with the original, and at slightly reduced potency, however, with this auto variety, it’s pretty much plant and go - minimal effort for maximum rewards. Novice-friendly in every sense of the word. 

Strain Profile
SexFeminized Autoflower
THC ContentMedium (10-15%)
VarietyIndica / Sativa
CBD ContentLow (0-1%)
Flowering Time8-10 Weeks
Plant HeightMedium
Flowering TypeAutoflowering

This website is exclusively for individuals who are of legal adult age (21+).

Are you over 21 years of age?