95.81% germination rate

741 sales

21%
THC

Extreme Impact Auto feminized seeds

Name: Extreme Impact Auto feminized seeds
Brand: Heavyweight Seeds
Price: 52.32 AUD
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 Australia

How do I track my order after it has been shipped to me?

We have a special Tracking page where you can track your order.

How long does it usually take for a package to be delivered to Australia?

Delivery usually takes 14-21 days after payment is confirmed and the order is shipped.

Will the seeds in my package be well-hidden from others?

For Australia, we offer enhanced stealth shipping and hide the seeds inside items that don’t arouse suspicion to minimize the risk of seizure at customs.

What should I do if my package is held up at customs?

Every order to Australia is covered by mandatory insurance, which guarantees that if customs seizes your order, we’ll offer you up to two free reshipments. Just message us via the support chat.

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

Payment in Australia

In which currency is the payment processed – Australian dollars or euros?

All card transactions are processed in euros. If your card is denominated in AUD, the amount is automatically converted, and you’ll see the amount in your own currency on your bank statement.

What payment methods are available in Australia?

The easiest way to pay for an order in Australia is with a credit or debit card. You can also make a bank transfer to our European bank account.

Will I have to pay any extra fees?

Your bank or payment provider may charge a currency conversion fee. 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 eligible standard debit or credit cards with 3D Secure. Make sure international transactions are enabled on your card. As for banks, you won’t be able to make a payment through ANZ. Make sure your bank supports 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’s flowering rapidly with thick fat buds. 3 hits in the morning and you forget your own mama! I’ve been smoking it for a month after the harvest and so far no signs of growing tolerance! It hits as hard!
- Disadvantages
  
  I can’t really say anything about this. There are certain manageable moments like an increased need for microelements when the plant is flowering. And the smell is obnoxious!
- General impressions
  
  When it comes to trying what you harvested, this strain is clearly not for beginners!
  75-80 days of flowering, 56 cm in height, and I got 60 grams of dry buds from it. The bush is 50 days old on the photo
5
Top review

Panzilla

5

4 January 2022

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

Hello Panzilla,

Thank you for the review to this strain. It's always a great pleasure to hear that the strains we offer are being liked 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 strain!! Amazing growth, excellent strain!!! Smells great!!!
- Disadvantages
  
  Didn’t notice any
- General impressions
  
  Grown indoor with amazing results. Fast to flower, great bud density, overwhelming smell, and some of the most resinous buds I have ever grown. Truly extreme in almost every way.
1
theplantdaddy

5

27 September 2023

27 September 2023
- Advantages
  
  Strong balance of indica and sativa effects. Buds bulked up so quickly! Great strain from heavyweight seeds.
- Disadvantages
  
  Terms of smoke
- General impressions
  
  Super citrusy, high yield compared to the other strains. Was mostly responsible for filling out the space. I'd give it a 7 out of 10 in terms of smoke cause it was nothing special but definitely potent stuff.
0
Shmalevich

5

4 April 2023

4 April 2023
- Advantages
  
  This strain is not capricious at all.
- Disadvantages
  
  I would say no
- General impressions
  
  I faced unfavorable conditions, including insufficient light and a lack of proper fertilizers. However, my strong desire to cultivate something persisted. Among various options, I opted for the Extreme Impact Auto from Heavyweights seeds. I was pleasantly surprised by the outcome — both the notable effects and the plant's ability to thrive despite challenging conditions and frequent stress. I intend to cultivate this strain again in the future.
0

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