95.81% germination rate

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21%
THC

Extreme Impact Auto Seeds

Name: Extreme Impact Auto Seeds
Brand: Heavyweight Seeds
Price: 31.09 USD
Availability: InStock
Rating: 5 (8 reviews)

Heavyweight Seeds

Feminized

Autoflowering

Spain

5.0 8 reviews

Extreme Impact Auto Strain Characteristics

Strain brand	Heavyweight Seeds
Strain Gender	Feminized
Strain light cycle	Autoflowering
Suitable for growing	Outdoor, Indoor, Greenhouse
Strain THC level	21%
Strain CBD level	0.6%
% Sativa/ Indica/ Ruderalis	10% Sativa / 90% Indica
Strain harvest	650 g/m² indoors 50 - 150 g/plant outdoors
From seed to harvest	56 days
Strain height	70 - 80 cm indoors 70 - 80 cm outdoors
Strain effect	Crushing blow
Genetics	Mazar Auto x Fast&Vast Auto

Extreme Impact Auto Strain Reviews

5.0

8 reviews

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Extreme Impact Auto by Heavyweight Seeds was created by crossing Mazar Auto and Fast & Vast Auto to produce a strong and bushy autoflowering cannabis strain. Its spicy, lemony aroma enveloped in dense white smoke will make you feel relaxed and give you the clarity you need. Extreme Impact Auto is highly recommended for evening use, as after the smoking session is over, you’ll fall asleep especially quickly.

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Description

Melt Into The Relaxing Effects Of The Dense Smoke

With a THC level of 21% and CBD of 0.6%, the Indica-dominant Extreme Impact Auto provides intense effects that direct waves of a magical relaxing sensation to every part of your body. Meanwhile, your mind gains clarity and fills with curious ideas and thoughts that you’ve never really had before. Extreme Impact Auto is highly recommended for use in the evening, when you can dedicate enough time to yourself and not be distracted by the outside world.

Sleepy

Relaxed

Creative

Extreme Impact Auto: Hashy Taste And Aromas With A Twist

Extreme Impact Auto has an aroma and taste with a unique personality; it’s powerful and will certainly excite you. This autoflowering weed variety’s spicy aroma becomes even more pronounced in its sweet, dense smoke. The taste consists of the solid base of traditional hashish and additional zesty notes of lime and lemon that put an exciting twist on the classic taste, making it fresh and playful.

Pungent

Lime

Lemon

For Those Who Want To Grow An Uncomplicated Indica

Extreme Impact Auto has a strong, short, bushy structure with sturdy branches that can adapt pretty well to almost any environment or climate. It’s very easy to grow, which makes it a perfect choice for both amateur and professional growers. Besides that, Extreme Impact Auto has enormous yields that can outperform even a standard photoperiod strain. This weed variety will thrive in any grow medium, producing resin-laden buds whether grown indoors, in a greenhouse, or outdoors in the open sun.

This strain has a short lifecycle of just 8 weeks – plant early to harvest twice in one season!
Its maximum height of 80cm (2’7”) is perfect for stealthy/guerilla growers and those with limited grow space.
Expect yields of up to 650g/m²(2.1oz/ft²) indoors and 150g (5.3oz) per plant outdoors.
Incorporate LST techniques to achieve the largest possible yields.

Unbeatable Genetics Of Extreme Impact Auto

Extreme Impact Auto is an Indica-dominant autoflowering hybrid by Heavyweight Seeds that was produced from a cross between two different strains, Mazar Auto and Fast & Vast Auto. These two autoflowering cannabis strains were combined to create an auto variety that can outperform many photoperiod strains both in terms of potency and yield.

Shipping to New Zealand

How can I track the status of my order after it has been shipped?

You can track the status of your order on the Tracking page.

How long does it take for a package to be delivered to New Zealand?

Delivery usually takes 8 to 15 days after payment is verified and the order is shipped.

How well will the seeds in my order be concealed from prying eyes?

We offer an enhanced discreet shipping service to New Zealand and conceal the seeds inside items that do not arouse suspicion to avoid confiscation at customs.

What should I do if my order is seized at customs?

All orders shipped to New Zealand are insured, which guarantees you the right to two free reshipments in the event that your items are confiscated by customs. You can contact our live chat support if anything goes wrong.

See more information on our delivery terms on the Shipping page.

Payment in New Zealand

In what currency is the payment made – in New Zealand dollars?

All card payments are processed in euros. If your card is denominated in New Zealand dollars, the amount will be automatically converted, and you will receive the amount in your currency in your account.

How can I pay for my purchase in New Zealand?

You can pay for your order using a debit or credit card, cryptocurrency, Apple Pay, or by bank transfer.

Do I have to pay any additional fees?

Your bank or payment provider may charge a currency conversion fee. If you’re sending cryptocurrency, there may also be network fees. The only additional charge on Herbies’ side is shipping insurance, which covers up to two free reshipments for added peace of mind.

Are there any restrictions on cards or bank accounts?

Herbies accepts only valid debit or credit cards with 3D Secure. Make sure your card can be used for international transactions. As for bank transfers, you cannot make a payment from ANZ or Kiwi Bank. Make sure your bank can receive transfers to Caixa.

See extra information on the Payments page.

Written by

Ethan Cole

Cannabis cultivation expert and writer

Cannabis cultivation expert with over a decade of experience in indoor growing and grower education.

Reviewed by

Sylvia Johnson

Indoor growing expert and cannabis writer

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Customer ratings

5,0

Based on 8 ratings

5

8 ratings
4

0 ratings
3

0 ratings
2

0 ratings
1

0 ratings

Top review

ERUH

5

26 August 2019

26 August 2019
- Advantages
  
  It flowers quickly with thick, fat buds. Three hits in the morning and you forget your own mother! I've been smoking it for a month since harvest and so far no signs of developing a tolerance! It hits just as hard!
- Disadvantages
  
  I really can't say anything about it. There are some manageable moments, like an increased need for micronutrients when the plant flowers. And the smell is nauseating!
- General impressions
  
  When it comes to testing your harvest, this strain is definitely not for beginners! It flowered for 75-80 days, reached a height of 56 cm, and yielded 60 grams of dried buds. The plant is 50 days old in the photo.
5
Top review

Panzilla

5

4 January 2022

4 January 2022
- Advantages
  
  I started it in a small pot outside and it grew in no time. No nutrients. Just what I really had at home… charcoal dust in regular cheap potting soil and those 3-in-1 organic nutrients for small pebbles that you get at your local store. And the result was amazing! A really loud, heavy knocker for sure. I highly recommend it.
- Disadvantages
  
  None that I know of. Grew quite easily with very little maintenance at all.
- General impressions
  
  Next time I receive them, I'll do it properly and I think I can make something amazing. Really happy with these seeds :)))
Herbies Team
9 January 2022

Hello Panzilla, Thank you for reviewing this strain. It's always a great pleasure to hear that the varieties we offer are appreciated and recommended; thank you for sharing your experience with us.

Respectfully, Herbies Team

2
Top review

Dillon

5

3 July 2021

3 July 2021
- Advantages
  
  Fast-growing variety!! Incredible growth, excellent strain!!! Smells great!!!
- Disadvantages
  
  I didn't notice any
- General impressions
  
  Grown indoors with amazing results. Fast flowering, high bud density, irresistible aroma, and some of the most resinous buds I've ever grown. Truly extreme in almost every way.
1
theplantdaddy

5

27 September 2023

27 September 2023
- Advantages
  
  A great balance between indica and sativa effects. The buds grew so fast! Excellent strain grown from heavy seeds.
- Disadvantages
  
  Smoking conditions
- General impressions
  
  Super lemony, high yield compared to other strains. Was mainly responsible for filling the space. I'd give it a 7 out of 10 in terms of smoke quality because it wasn't anything special, but it was definitely a potent product.
0
Shmalevich

5

4 April 2023

4 April 2023
- Advantages
  
  This variety is not at all fussy.
- Disadvantages
  
  I would say no
- General impressions
  
  I faced some challenging conditions, including insufficient light and a lack of proper nutrients. However, my strong desire to grow something persisted. Among various options, I chose Extreme Impact Auto from Heavyweights Seeds. I was pleasantly surprised by the result—both by the noticeable effects and the plant's ability to thrive despite difficult conditions and frequent stress. I intend to grow this strain again in the future.
0

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