Want to grow a high-quality, potent weed but have little to no experience? Buy Critical Purple Auto seeds, a super easy to grow strain indoors and outdoors. Moreover, the strain doesn't depend on nutrients, making growing even simpler.

With our Critical Purple autoflower seeds, you start your journey in the wondrous world of cannabis cultivation easily and conveniently.

Why you should buy Critical Purple Auto seeds:

  • Suitable for indoor and outdoor cultivation
  • High THC
  • The long-lasting physical and mental effect

Growing Critical Purple Autoflower seeds (indoor and outdoor)

Our Critical Purple autoflowering strain seeds result from a cross between Critical Mass, Big Bud, and the Ruderalis. By adding autoflowering genetics, the ease of growth has increased significantly.

Autoflowering plants use the strong Russian Ruderalis' ability to enter the flowering phase without any help. For you as a grower, this means not having to worry about the ideal moment to change the light hours in your greenhouse.

The auto Critical Purple seeds are easy to germinate and thrive indoors, ideally in a hydroponic plant environment or compost. And if you let her bloom a bit beyond the indicated flowering time, she can turn quite purple!

Flowering time

Being an autoflowering variety and thus not dependent on a light cycle, the flowering phase takes between 7 to 8 weeks, after which your plant is ready for harvest.

Plant height

Our Critical Purple auto belongs to medium-sized plants and is easily recognized by its central stem with many large shoots.

Indoors she grows to a height of about one meter, while outdoors, she reaches an average height of 120 cm under the right conditions.

Critical Purple auto yield

Towards the end of flowering, the plant will be full of buds, and harvesting can begin.

When Critical Purple auto is grown indoors, expect to harvest up to 400 grams per m².

Outdoors the average yield will be approximately 200 grams per plant.

Effects of Critical Purple

As an Indica dominant hybrid strain with a high THC content, it will not surprise you that the effect is enormously relaxing and lasts for a long time. However, after that, you feel entirely numb, and regardless of your tolerance, this strain is best used in the evening or at night.

In addition to the powerful sleep the weed induces, Critical Purple is known for reducing chronic pain, relieving anxiety and stress, reducing nausea, and even reducing headaches and migraines.

Critical Purple auto weed can also be used to improve appetite, a beneficial side effect for people who have an eating disorder or who are undergoing chemotherapy or radiation therapy to fight cancer. In the latter case, the anti-emetic quality of Critical Purple is also helpful.

In short, the auto Critical Purple is perfect for smoking after moments of stress or for seeking physical and mental relaxation.

Side effects

Critical Purple Autoflower weed can give you "munchies," so you might want to keep a few snacks handy. Also, a dry mouth and eyes may occur.

Smell and taste

Do you enjoy a sweet, earthy strain with plenty of fresh citruses? Critical Purple Auto weed offers all of this and more! The sweet fragrant odor reminiscent of cedarwood is a treat for cannabis connoisseurs.

The best Critical Purple Auto seeds for sale at Weedseedsexpress

Growing Critical Purple auto flower is a true joy since this is an exceptional plant in every way. Robust, stable, and forgiving. She is the perfect choice for many growers of all skill levels with good yields and a beautiful appearance.

Ready for new cultivation? Buy Critical Purple autoflowering seeds at Weedseedsexpress and enjoy the many benefits this great strain has to offer!

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Specifications Critical Purple autoflowering seeds

THC level 25%
CBD level 0.7%
Variety 60% Indica / 20% Sativa / 20% ruderalis
Genetics Critical Mass x Big Bud x Ruderalis
Max yield indoor 300 to 400 grams/m²
Max yield outdoor 150 to 200 grams/plant
Height indoor 50 to 90 cm
Height outdoor 60 to 120 cm
Flowering time 49 to 56 days
Fungal Resistance High
Growersprofile Beginner
Cultivation Indoor, Outdoor, Greenhouse
Climate Temperate, Mediterranean, Arid
Flavors Earthy, Sweet, Woody, Citrus
Effects Calming, Hungry, Lazy, Relaxed, Sleepy, Focused, Tingly
SOG suitable yes
SCROG suitable yes

Critical Purple autoflowering strain review

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

4 / 5 stars out of 5 reviews


Sun Ra (Verified customer) 2022-09-10

Grew six of these along side six x Gorilla Glue Autos and the difference between the two strains was stark. GGs thrived where for some reason the CPs were stunted and started flowering at 1 to 2 weeks. I stuck with them just to see what would happen but the result was about 40 grams in TOTAL of dried heads of very strong weed but plants were 15 cms to 30 cms max. Colour of plants was a dark purple from 1 week - all of the plant. I still have some of these seeds so I guess I'll give them another go. Disappointed this time though.

ian (Weedseedsexpress) replied on 2022-09-12

Hi Sun Ra, I just read your other reviews, too bad you were having issues with this strain, though. Our customer support team has reached out to you to see if we can resolve this issue. Cheers, Ian

Mike (Verified customer) 2022-02-17

So far out of the 20 I ordered I have planted 11. I started with 3 right away. 2 hermied near the end but still produced and 1 was great! So next I put up a brand new tent and started with 3 again and one more hermied almost right away. The other 2 look amazing currently. I'm using geoflora in coco coir / promix with 6.8 ph water. I'm monitoring my vpd. I'm beginning to think I just got bad genetics. I'll update my review when the rest that I just planted are done

Vincent (Weedseedsexpress) replied on 2022-02-22

Hi Mike, Thanks a lot for your review! Let us know how the rest of your grow goes! Cheers, Vincent

Guy Campbell (Verified customer) 2021-07-15

All five seeds popped right away and once planted they took off like rockets. At about one month in the deer ate four of them. Thankfully I had the other one fenced off. It is about two weeks away and looking and smelling amazing. I can hardly wait to give it a try. I have already ordered another pack of seeds.

Marc (Weedseedsexpress) replied on 2021-07-16

Hi Guy, That's the way we like it. Germination issues can always occur, and in those cases we'll always provide a solution. Anyhow, in your case they were all good, so that's great! Keep us posted on your grow! Cheers, Marc

Rick Wiseman (Verified customer) 2021-07-12

Just got them all planted and had 5 of the 5 I planted make it into seedling phase and they’re looking very nice. Can’t wait to see what they all do. Thank you, I’ll be ordering again soon!!!

Marc (Weedseedsexpress) replied on 2021-07-12

Hi Rick, Thanks for leaving a review. Great to hear that they're all doing well. Keep us posted on your grow! Cheers, Marc

Tania Harris (Verified customer) 2021-04-02

My critical purple auto is growing amazing thanks to your support and care. U guys are the best, it was so easy, quick to order and very discreet delivery. Can’t thank u guys enough and hope to order more in future.

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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 worldwide, discreetly packaged and a guaranteed delivery.

  • Free shipping We ship to the United States for free on orders above $100.00

  • Discreetly packaged - The shipments 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

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What does delivery guarantee mean? - When you order from Weedseedsexpress, delivery is guaranteed. This means that in case of delivery problems we will send a new shipment free of charge.

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Critical Purple autoflowering seeds


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