The Critical autoflower strain has many benefits to offer. Speed, limited maintenance, sturdy and an average height which is suitable for basically all types of growing. The Critical autoflowering feminized seeds are therefore in most cases an interesting and besides a reliable choice.

Our Critical autoflowering feminized seeds are a cross between the Big Bud, Skunk, Lowryder and a ruderalis to give the plant the ability to bloom automatically. The properties of the Critical (fast, compact and high yield) have been well maintained and a very productive type of weed has emerged. Compared to other autoflowers, this autoflower does flower a little longer (on average it takes about 10-11 weeks before the plant is ready to be harvested), but it's more than worth the wait.

Critical autoflowering seeds 

The Critical autoflower shows a very robust growth. Small but rugged. During the growth the plant won’t become too tall (about 60-80 cm) and has a fairly open structure. Because of the open structure all parts of the plant can absorb sufficient light to support the development of the plant. At the end of the flowering period most people will be stunned by the delicious scent of herbs, sweets and wood.

Finally, with the Critical autoflower seeds there is no deed to adjust the light scheme to get the plant into flowering. This will happen automatically once the plant is ready for it. The yields of the deliciously sweet, skunk-like buds can reach up to 165 grams per plant and with methods like SOG and SCROG yields can reach up to 600 grams per m2. 

The effects, tastes and smells of Critical weed

Critical cannabis provides a relaxing and euphoric effect. On average the plant contains 14% THC. This makes the weed almost as powerful as the non-autoflower. However, there is a reduced "risk" for the couch lock. Due to the considerable Sativa and Indica characteristics, this weed is suitable to be productive and focused during the day while you can also go to bed with it in the evening.

Read morefold up

Specifications Critical autoflowering feminized seeds

THC level 20%
CBD level 0.5%
Variety 50% Indica / 30% Sativa / 20% ruderalis
Genetics Big Bud x Skunk #1 x Lowryder
Max yield indoor 400 to 450 grams/m2
Max yield outdoor 450 to 600 grams/m2
Height indoor 55 to 65 cm
Height outdoor 70 to 110 cm
Flowering time 63 to 70 days
Fungal Resistance High
Growersprofile Beginner
Cultivation Indoor, Outdoor, Greenhouse
Climate Temperate, Mediterranean, Polar
Flavors Herbal, Sweet
Effects Euphoric, Relaxed
SOG suitable yes
SCROG suitable yes

Critical autoflowering feminized strain review

The latest reviews on Critical autoflowering feminized seeds, do you have experience with this strain? Share your experience with other customers and write a review about the Critical autoflowering feminized strain.

4.5 / 5 stars out of 11 reviews


Ariel D. (verified customer) 2020-05-29

First time grower. after failing with my grows for 10+ times (learning curve with different species and techniques) the Critical Auto flower made it to the end on hydro DWC and the result is Amazing. I’m in love 😍

Madeleine Rogers (verified customer) 2019-11-02

So far so good, had some trouble with the seeds not sprouting though!

VillaMunson (verified customer) 2019-08-28

My grow in short: * Seeds arrived within 13 business days * Out of 10 ordered seeds (received 11 seeds) 9 germinated * Grown outdoors in spain * Plants started flowering after 3-4 weeks * Ready to be harvest after a little longer then 3 months (counted from seed to harvest) * Currently stoned every single day lol

sdawg1113 (verified customer) 2019-08-12

While Ill give the one star for the speedy shipping (5 days), I'm still left feeling wronged since none of the seeds have successfully germinated.

John (verified customer) 2019-04-10

I got great yield from the Critical autos. the plants actually really looks like the picture here. Thank for the free replacement of the order after the first one didn't arrive. It is pretty nice to have a stable and friendly seedbank delivering what they say, pretty unique these days. I sent some pictures by mail David.

Ervin M. (verified customer) 2019-03-27

Just received my order in Australia. No Border Control stealing my package. Germinating my seeds now will give update later.

Rick Hernan (verified customer) 2019-03-20

First shipment was intercepted, but re-shipment arrived without any issues. They are growing like crazy at the moment. Thanks a lot!

Jason (verified customer) 2019-01-29

The excellent service and genetics of Weedseedsexpress are recommended. Moreover, these seeds are easy to grow. Also for the beginners among us and just like me. The good, firm and discreet shipment has ensured that my seeds have arrived safely. Thanks for that

Lanford (verified customer) 2018-09-14

I promised myself to grow Crtical myself after i smoked this weed the first time and never had any regrets.

M. Ricks (verified customer) 2018-08-08

These autoflowers are really easy to grow. Without much effort I have been able to produce quite a lot of good tasting strong weed

Christopher Allain (verified customer) 2017-08-29

Are you looking for an original EXCITING strain, really don't look no further. What a unbelievable strain and yields! Easy growing and no diseases at all. Perfect for beginners as well I guess. Growing this Cheese made me a very happy cannibasseur!

Write a review

Tell us what your experience is with Critical autoflowering feminized seeds and help other growers!

Failed to sent review

Thanks for your review!

We will never publish your email address

Payment, shipping & delivery guarantee

What you can expect from us regarding payment, shipping and the delivery guarantee.

We do our utmost to deliver your order as fast as possible, with free shipping world wide, discreetly packaged and a guaranteed delivery.

  • Free shipping - We ship your order to United States (US) for free.

  • Discreetly packaged - The packages we send are very discreet without any reference to cannabis or cannabis seeds

  • Delivery time - You can expect your order within 15 to 26 business days on average.

  • Free replacement - In the rare cases where your seeds get damaged during shipment, we will replace for free.

You can find more information about shipping on our page Shipping & delivery

We offer the following payment methods:

  • Bank transfer - We have bank accounts in multiple countries for faster transfers. After ordering you receive an email with payment instructions.

  • Cash - Easily pay with cash in your currency and send to our office. This is the most private and anonymous way to order. After ordering you receive an email with payment instructions.

  • Creditcard - You can easily pay with credit card. Your payment will be processed by a secured payment service provider. Check with your card provider to remove restrictions for overseas purchases before you order

  • Bitcoin & altcoins - Pay with bitcoin or another altcoin for a private and anonymous checkout.

You can find more information about payments on our page Payment & processing

What does delivery guarantee mean? - Weedseedsexpress offers their customers a delivery guarantee which means that we provide a one time free re-shipment after 35 business days in case your products didn't arrive. We can only provide this free replacement of your order with Track and Trace. The Track and Trace is necessary for both you and Weedseedsexpress to have proof of shipment and to easily track the location of the order

Critical autoflowering feminized alternatives

These weeds seeds are a great alternative for Critical autoflowering feminized seeds

Critical autoflowering feminized seeds

(11 customer reviews)

Select your pack:

Our secure payment options

  • Free shipping to United States (US)

  • Shipping within 24 hours on business days

  • Delivery guaranteed