Critical Marijuana Strain Information and Review

Ladies and gents, connoisseurs and growers alike, gather ’round! We’re about to dive deep into the sensational world of the Critical cannabis strain. This strain is an actual cannabis celebrity, having graced countless grow rooms and smoke sessions around the globe. Known for its bountiful buds and balanced buzz, Critical is like the Cinderella of…

Critical Marijuana Strain Information and Review

Type: 60% Indica / 40% Sativa

Genetic: Afghani x Skunk

THC: 18 – 22%

CBD: 0.1 – 1%

Terpenes: Myrcene, Pinene, Terpinolene

Flowering Time: 49 – 63 days

Indoor Yield: 1.6 – 2.5 oz/ft²

Outdoor Yield: 21 – 25 oz/plant

Effects: Relaxed, Sleepy, Uplifted

Flavors/Taste: Earthy, Skunk, Sweet

Critical Strain Genetics

Now, what’s the magic behind this cannabis wonder? Let’s peek under the hood and discover what makes this cannabis strain tick.

Origins and Lineage

Hailing from the prestigious genetic lineage of famous Afghani x  legendary Skunk, Critical comes from a line of champions.

Originally bred by Mr. Nice Seeds and Royal Queen Seeds dispensaries, it’s the brainchild of renowned cannabis breeders Shantibaba and Neville Schoenmaker.

Origins and Lineage

Its parents have a reputation for potency and remarkable effects, traits that Critical proudly inherits.


Critical, aka Critical Mass is the Cinderella story of the cannabis world.

Over the years, this cannabis cultivar by Royal Queen Seeds has gained a global fanbase among growers for its robustness, high yields, and relatively short flowering time.

Critical has also graced numerous awards ceremonies, being the belle of the ball at multiple competitions, including the Bitox Indoor and Outdoor Sativa Cup of 2009, and then took 2nd place at the Marina Baixa Cup in 2010 and Valencia THC Cup.

The Appearance of Critical Weed

Now, let’s talk about looks.

A veritable “snow queen,” Critical is adorned with frosty trichomes that make her a sight to behold.

Her buds are heavy and dense with massive dank cola and generously covered in resins, giving her a tempting appeal to any cannabis lover.

Is Critical Indica or Sativa?

Critical is an indica-leaning hybrid.

In layman’s terms, it’s like being tucked into a warm, fuzzy blanket while your creative juices are flowing.

It’s a strain that offers the perfect balance of both worlds: the comforting relaxation of indica and the invigorating cerebral stimulation of sativa.

Is Critical Indica or Sativa?

Cannabinoids and Terpenes

Ready to take a deeper dive into the chemical composition of Critical flowers? Hold on to your seats; it will be a thrilling ride!

Terpenes Profile

Critical carries a flavorful bouquet of terpenoids that lend to its iconic aroma and taste.

It’s like walking into a sweet, earthy forest after the rain, with hints of skunk lurking in the background.

All thanks to its unique terpenoids blend.

THC and CBD levels

Critical is a powerhouse with a THC level averaging 18% to 22%.

With such levels, it is not one to be taken lightly.

Its CBD content, however, typically falls below 1%, contributing to a tres bien potent experience.

Aroma and Flavor

Critical is a treat for the senses of every smoker.

With its powerful aroma inherited from heritage, it’s a strain that announces its presence even before it hits the taste buds.

The flavor profile echoes the aroma, offering a sweet, earthy taste with a hint of skunkiness that fans will undoubtedly appreciate.

Critical Cannabis Strain Effects and Medical Benefits

Next, let’s tackle the reason we’re all here: Critical’s effects and potential medical benefits.


Smoking Critical is like riding a rollercoaster – it starts slow, then suddenly, you’re on cloud nine.

You will feel both uplifting and nice stoned effect, providing a good smoke and balanced head and body high.

Think of it as a trip to the amusement park without long lines and screaming kids.


However, overindulgence may lead to a severe case of couch-lock and an insatiable craving for snacks.


Remember, even roses have thorns, and so does Critical.

Some smokers report dry mouth and eyes, so keep a bottle of water nearby when embarking on your Critical journey.

Strain Helps With

Critical is also a popular choice among medical marijuana users.

It’s reported to aid with stress, depression, pain, and even insomnia.

It’s like a Swiss Army Knife of cannabis!

Growing Critical

For those with a green thumb (or those aspiring to have one), let’s explore the joy and challenges of growing Critical.

Critical Seeds

Critical seeds are the beginning of your growing journey.

These photoperiod feminized seeds and auto cannabis seeds are like the golden tickets to Willy Wonka’s factory – they promise an exciting adventure filled with delights (and hopefully fewer mishaps than Charlie Bucket encountered).

Growing Guide

Critical is easy to grow, suitable for rookie and seasoned cultivators.

With a relatively short stature (80-140cm), this strain is like the cannabis equivalent of a bonsai tree – small in size but big on returns.

Extra support can be added by tying the branches into place with strips of cloth and stakes.

Growing Guide

It is also very suited to be grown in a Sea of Green (SoG) or ScroG, allowing growers to shoot for maximum yields.

Indoor and Outdoor Growing Info

Critical thrives in outdoor and indoors setups, although it flourishes best indoors, where the growing conditions can be meticulously controlled.

As a bonus, its compact size makes it a discreet choice for growers with prying neighbors.

Feeding Critical Plants

Regarding feeding, Critical is like a greedy teenager – the more, the merrier.

A diet rich in nutrients and minerals will ensure your plant grows happy and healthy, and in return, you’ll be rewarded with a bounty of luscious buds.

Flowering Time and Yield of Critical Seeds

Critical has short flowering period of around 7 weeks to 9 weeks.

With Critical, you can expect a yield of around 1.6 – 2.5 oz/ft² (500-650g per m2) indoors and over 21 ounces (600g) per plant outdoors.

With such generous and large yields, this is like a gift that keeps giving.

Flowering Time and Yield of Critical Seeds

Comparison of Alternative Strains to Critical

Now, let’s see how Critical measures up against its competitors.

CriticalAfghani x Skunk #1Relaxing, UpliftingSweet, Earthy
Critical RuntzCritical x RuntzEuphoria, RelaxingSweet, Fruity
Critical KushCritical x OG KushRelaxing, HappyPungent, Citrus
Northern CriticalNorthern Lights x CriticalStoned, CreativeSweet, Citrus
Critical PlusCritical x Big BudEuphoric, RelaxingSkunky, Citrus
Critical LemonCritical x Lemon HazeEnergetic, HappyLemon, Citrus

The verdict? Each brings its own unique spin to the table.

However, Critical stands strong with its balanced effects, sweet earthy flavor, and high yields.


What is Critical strain?

Critical is an indica-leaning hybrid known for high yields and balanced effects, derived from Afghani and Skunk #1.

Is Critical strain indica or sativa?

Critical is an indica-dominant hybrid.

Is Critical a good strain?

Yes, it’s famous for its fast flowering, generous yields and balanced high.

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