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Critical Feminized

Brand: Nirvana Seeds

  • This is a Indica dominant strain
  • THC levels are Medium 15% - 20%
  • Effects: Focusing, Calming, and Antiphlogistic
6 seeds €39,60
Per seed €3,30
€19,80
Taxes included. Shipping calculated at checkout.
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Critical Feminized

Critical took the breeding scene by storm when she first appeared. After winning multiple cups and producing epic yields, she quickly became a household favorite in Spain and Europe. One of the easiest hybrids that can be grown, who does not require much maintenance, making her a wise choice for beginner growers.

A medium-sized plant that reacts amazingly well to plant training, thrives in hot climates with an exceptionally high resistance to mold. This hybrid is a heavy feeding strain, so giving large amounts of nutrient solution is no problem.

Critical seeds grow fast, and can take a heavy feed, rewarding even first time growers with jars filled with fruity and frosted nugs. Commercial growers will also find this monster producer a wonderful and solid performing cultivar.

Growing

By taking two of our best strains Critical Mass and crossing with OG Kush, the result is an enormous yielding hybrid that possesses the best traits from both stud parents.

We were able to maintain the high resistance and potency from the OG Kush, and the gigantic harvests and fast flowering time from Critical Mass.

Growers can expect the best from both worlds, without the knock-out potency typically associated with Kush hybrids.

Indoor
Plants will grow to a medium height during the vegetative stage, with a large amount of side branching.

Once flowering indoors, the plants will stretch almost double in size, making her a great choice for growers with limited growing space.

We recommend growing Critical Feminized seeds as a Sea of Green. This allows for massive harvests in a short amount of time.

Outdoor
Outdoors, Critical Feminized can become a real beast that takes over your garden. Expect plants to become giant Christmas trees with thick and long side branches. The main central cola will be huge and surrounding buds are easily fist sized once mature.

Fungal resistance

She is a solid performer that can withstand high temperatures, and heavy winds. Despite her massive buds, she does not get mold and is a great choice for growers who experience short Summers and wet climates.

Flowering time

Indoor
Growers searching for a fast flowering cultivar will have great results from a pheno hunt with Critical cannabis seeds. Depending on phenotype, plants will be ready to harvest within 7-9 weeks.

Outdoor
We recommend planting the seeds outdoors in Spring time, with a harvest date of October time. Depending on the climate and pot size, harvest time may differ.

Keep the plants in a South-facing location for the best results and to ensure the plants receive the most amount of sunlight when flowering.

Yield

Indoor
Yields of 550 g/m² (1.8 oz per square foot) can be easily achieved, with even bigger yields possible with plant training.

She will grow large buds, so make sure your airflow in the grow room is well ventilated when flowering.

Outdoor
Outdoors it is possible to harvest up to 1000+ grams (35.5 oz) per plant in a hot climate. Critical Feminized is of the most productive plants we have to offer, that has unlimited yielding potential.

Plant height & structure

Despite staying short and bushy, she grows a great open structure that allows light to penetrate all the way down. This means that despite a short size of around 100 cm (39 inches), she has long buds that are super dense, giving her a chunky and squat appearance.

Training

For the grower who loves to get hands on with their plants and do every training method in the book, Critical is the strain for you. She will react superbly to LST, Topping, Super Cropping and Pruning.

We also advise growing this cultivar in a SCROG set up, with a long vegetative period of 18/6 for extraordinary yields.

Smell, taste, and effect

The aroma of the buds are sweet, earthy with floral candy overtones. A complex terpene profile that has a perfume sweet essence with berry notes.

The taste of a bud when smoked is very bold and starts sweet and earthy and blends into a floral cherry and strawberry flavor. The extracts and hash she makes is very fruity and sweet, and they really emphasize the candy over tones she offers.

One of the things that made her so popular in Europe, was her well-balanced effect that can be enjoyed morning until night.

Despite her OG Kush lineage, users will be able to enjoy Critical without any heavy body side effects. She will keep you elevated throughout the day with plenty of energy, creativity, and motivation.

An excellent choice for hot days at the beach, out socializing with friends, at home gaming, lounging out watching Netflix, reading a good book, making music, artists, or a good long walk in nature.

Smokers with a low tolerance will find Critical to be the ideal strain for them and one of the best ways you can think of to kick-start your busy mornings.

Specifications

Genetics Critical Mass x OG Kush
Plant type Indica dominant
CBD Low (0,1% - 01%)
THC Medium (15% - 20%)
Plant height Short
Yield High (450 - 550 g/m²)
Taste Flowery , Fruity , Sweet
Effects Focusing , Calming , Antiphlogistic
Grow difficulty Easy

THC

LowHigh
20%

Medium (15% - 20%)

This strain is an Indica

Indica strains originate from cooler regions. They are known for their compact growth, calming and body relaxing effects.

Growing experience
You can expect a compact plant that stays relatively short and bushy. She is fast flowering with dense and resinous buds. Ideal for growing indoors or grows with limited space.

Consuming experience
Indica strains in general provide deep and relaxing body effects. Depending on the terpenes, you can expect calming and even sedative effects.

Dominant Terpenes

The terpenes below shape this strain’s unique aroma, taste, and feel. They are the dominant ones found in this strain.

Pinene

This terpene will give this strain a pine and woody aroma. It’s also responsible for the focusing effects.

More about Pinene

Myrcene

This terpene will give this strain a herbal and tropical aroma. It’s also responsible for sedating and relaxing effects.

More about Myrcene

Humulene

This terpene will give this strain a spice and earthy aroma. It can help with suppressing appetite and inflammation.

More about Humulene

Why feminized?

Feminized seeds make growing easier and more efficient. There’s no need to identify or remove male plants. Giving you more time to focus on your strong, productive females.

Grow your way
You decide when to flip to flowering. Great for growers who want to shape, train, and optimize every stage of growth.

Bigger plants, bigger yields
With more time in the vegetative phase, feminized plants grow larger, stronger, and produce heavier harvests.

All female genetics
No males, no surprises. Beautiful female plants ready to deliver premium buds every time.

More about feminized seeds

Looking for a faster turnaround?

Try autoflower seeds for quicker grow and harvest sooner.

Critical Autoflower

Critical Autoflower is an extremely low maintenance, easy to grow strain that is a beast producer. Very reliable outdoors due to her high plant resistance factors. Easily one of the biggest producing autos on the market today and a solid performer.

Find out more...

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  • 5 stars: 56 (67%)
  • 4 stars: 18 (22%)
  • 3 stars: 5 (6%)
  • 2 stars: 4 (5%)
  • 1 star: 0 (0%)
A
Andreas
Ohne Schnitt oder Training 3,5 Meter - 600 Gramm

Habe das zweite mal Critical von Nirvana im Garten angebaut. Mai 2024 als 3 Wochen Sämling ausgesetzt, ohne Beschnitt oder sonstiges Training wuchsen sie zu 3-3,50 Meter Giganten mit weiten Seitentriebe heran. Seitentriebe musste ich nach 4 Wochen Blütephase die Seitentriebe wegen des Gewicht der Blüten am Stamm gegen ausbrechen verbinden /umwickeln.Der Größe wegen musste auch der Stamm mehrfach angebunden werden, da sonst bei Wind die Spitze oder ganze Pflanze gebrochen wäre.
2025 das zweite mal Critical von Nirvana im Garten, auch wieder 3-3,5 0 Meter Bäume.
Samen waren sehr Keimfähig,Samen waren nach 2 Tagen aufgegangen /gekeimt.
Dieses Jahr werde ich die Criticals der Größe wegen mal beschneiden/trainieren.
Erträge waren beide mal 500-600Gramm. 10% Schimmel waren dieses Jahr den kalten Nächte 4C und langer Feuchtigkeit (90%Feuchte) morgens geschuldet. Kein Problem mit Pilz, Ungeziefer.
Baue jetzt seit vielen Jahren Cannabis mit Samen von Nirvana an, es kommt sehr sehr selten vor, daß mal ein Samen nicht keimt, finde die Samen von Nirvana sogar sehr günstig, Keimfähig und Ertragreich.

M
Mark
I really like this one

Legal outdoor grow in Germany. Plants were huge and bushy, it was like a jungle. Good stuff too. Needed a fair bit of wind support. Very little predatory problems. In late autumn need to keep them dry and watch out for rot.

M
M.T.
Arrived in 14 days

I bet these are kickas!

M
Mladen
critical

This strain is so kind ! the smell and the taste are great! And the effects are also great! One of my favorite strains, becuase it makes you feel real good! No nasty side effects.

B
Ben
Huge aromatic buds!

Fast and healthy growth with no issues at all. I recommend this strain! Thanks, Nirvana!

R
Roger
Good for beginners

Have bought this strain one other time after this initial purchase of it. Consistent genetics and your typical hard indica density.

R
Roger
Smells so nice

Decent strain with average yield and good density. Smells and tastes great with an average potency.

T
Tadej
Absolutely great for anything

My experiences with Critical: 5 completed grows. Insanely dense buds (hard as a brick!), watch out for foliage density and be prepared to spend some time trimming, especially novices. Definitely a strain I would recommend to someone who would like to spice up LST skills and trimming. Also no need for supercropping. Trim and defoliate vigorously, leave only 3-4 nodes before 12/12 (they will stretch up to 10 nodes and you can continue trimming if you like). Works great for cloning, can handle stresses and recover from them quickly. I always cut clones from seeded plants to get one more grow out of them and to maintain a perpetual grow/harvest. My cloning success with critical was always 10/10. Great yields, but don't concentrate on main colas alone because they are slightly more compact! Leave some shoots, trust me, I have never experienced this with other strains, they can get as big as a small kiwi! Lights 250w HPS veg, 600w HPS bloom, 4x4 tent, coco:perlite 50:50, TA coco nutes exclusively + bloom boost, continuous fertigation method. I always compare other strains in my reviews to Northern Lights. Less stretch, lower EC nute requirements, more dense buds, no more than 120cm in height (with the pot!), but more babysitting as the plant bushes up vs NL. For sure one of those strains you wouldn't wanna leave alone for a few days during first quarter of bloom period.

P
Patrick
Critical

Nirvana never seems to fail at producing great stable genetics hands down!

G
Gavin
Pricey but good

I just bought some more. Easy grow. Lovely crispy buds

J
Jussi
Critical

Quality changes alot in 5 seed pack

F
Francisco
good

grows well, buds are big and dense.
flavor wise it's nice. but isn't that potent, not for me at least.

V
Velimir
Outdoor

This babies are going outdoors this year.

K
Kathryn
Red Head

She gets a bit hairy on top and really shows her harvest date by her hair

G
Görkem
Big trichomes

big trichomes and high harvest.

k
karin
...

A+++++++++++++++++++++++++++++++++++++++++++++++best ever+++++++++

k
karin
...

A+++++++++++++++++++++++++++++++++++++++++++++++best ever+++++++++

g
garry
this years review

bought five critical seeds and all five are growing.
sadly one seed was so small i didn't think it would pop open.
it did but has only produced a dwarf plant.
maybe a bit more attention to the size of the seeds sent out in future.

d
dan
Fine as wine

Great with a glass of wine

J
Jeff
Critical

Amazing! Nice solid buds. Love the Buzzzzzzzzzzzz too. Highly recommend, easy grow. Nirvana is the best.

D
David
finished the first month of flower

I've been a long time buyer of Nirvana. You can never go wrong with Nirvana seeds. So I'm 8 weeks into a 12 week grow. As always Nirvana ships fast, and seeds are always premium when received. Germinated 3 seeds and picked the best 2. One seedling died but it was probably my fault so I was left with one plant.Using advanced nutrients in a DWC. Plant is doing great, easy to grow, but I'm surprised it isn't building bud yet. Other than that, no problems. Since I haven't harvested yet I can't comment on the high but I'm optimistic.

C
Claire
Very good grows easy .all popped

Too much for me .all grew well my head s fried

a
anthony
mr pascoe

sir as i live in a police state i cant grow so they are for a collection. however i will say delivery good so evrything went smoothly

K
Kathryn
Big buds

Easy to grow if you can get the seeds to pop

H
Hiski
critical

critical is ok bud, very nice high

J
Jonathan
Get ready.

Will definitely put you in a critical position on the couch.

D
Don
Critical

I am currently not growing, too hot in the room.

L
Larry
Super potent!

Critical was the first strain I've tried that made me say whoa...it is super potent!
For me it was a very inda couch, catatonic high.
I respect the power, but for me it works better in a "salad" with some lighter strains.
I'm still giving it a 5 because game respects game.

D
David
Wow

Another strain to relax with nice yields also

G
Giampaolo
Critical strain review.

Basically, this is simply another cross strain of Big Bud....or better yet, Big Sis to Big Bud. Very simple to grow, and yields aren't half bad. You won't yield as much as the BB counterpart, but the potency is kickass. I had a couple different phenos though. Some grew long dense colas, while some grew what looked like golf balls. She seems to be very resistant to pests. Gotta love it because it literally smells like gasoline at times. This was my second batch of seeds because the first batch was so old and tiny they wouldn't sprout. I was mad, but Nirvana always has my back. I've complained about quality a few times, and they always make it right. As for harvesting, these girls are what I call hairy. You'll have to be a somewhat skilled trimmer because it takes a loong time to trim. I think it took me three days just to trim and harvest 3 plants. Worth it because I never fail to produce less than a pound of bud from a 2x4 tent with any nirvana seeds.

H
Halil
Nirvana tohum 1numara

Yıllardır nirvana tohumdan tohum alırım hiç sorun yaşamadım