Green Crack Auto


Green Crack Auto is an autoflowering strain that everyone loves. It is very easy to grow and does not require a great effort to achieve exaggerated yields. It is very discreet and does not exceed one meter in height. From germination it takes only 9-10 weeks to harvest. Its buds are large, dense and very very resinous. The flavor is very tropical, with delicious hints of pineapple and mango. And finally the effects are very powerful, after the first puffs you will feel a tingling throughout your body and as a source of energy invades you afterwards. Perfect for any time of the day.

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Green Crack Auto is the smaller, faster sister of one of the most prized and delicious marijuana strains from the United States, a cannabis gem that you can now enjoy in record time.

Green Crack is an Indica-dominant hybrid that combines an old Skunk #1 from the Dutch bank Super Sativa Seeds Club and possibly an Afghan Indica. Like so many other similar combinations such as Critical Mass or Super Skunk, it is a very complete strain in every sense.

It is also a strain often chosen by banks such as Blimburn or FastBuds. The difference is that our bulk seeds are the cheapest.

How to grow Green Crack Auto

Like its older sister, it is a variety of marijuana that is a pleasure to cultivate. It is grateful, very resilient and both indoors and outdoors it offers championship harvests.

It is also a very discreet plant that usually does not exceed one meter in height, very suitable for small terraces or balconies where it will not draw attention.

Like any other autoflowering plant, it appreciates being planted directly in a large pot. This way it can grow without the typical stops that sometimes occur after a transplant and will reach a larger size.

The life cycle is so short that up to 3 harvests can be taken in the outdoor growing season. You will be harvesting about 9-10 weeks after the seeds are germinated.

Characteristics of Green Crack Auto

The buds are enormous, very compact and covered by a thick layer of shiny trichomes. Some phenotypes take on some beautiful and very striking purple shades.

Its aroma and taste are exquisite, you can appreciate tropical touches of pineapple and green mango with hints of cured wood very suggestive. It is very, very rich.

The effects are powerful and cerebral. It will provide you with an energetic, talkative trip and high concentration. It’s a perfect cannabis variety to enjoy during the day.

Despite its discreet size, the yield is well above the average of autoflowering seeds. Outdoors, the plants that reach larger size have a yield of up to 200 grams. Indoors it will be easy to reach 600 grams per m² with a 300-350 W LED team.

What we like the most

  • Very easy to grow.
  • XXL production.
  • It is harvested in just 63-70 days.
  • Very powerful and energetic effects.
  • Its price.

What we like least

  • It’s very smelly in bloom.

Frequently Asked Questions

Here you will find the answer to the most frequently asked questions by growers interested in this strain:

When does Green Crack Auto start to bloom?

About 3-4 weeks after germination, the plants will start to bloom.

How long does it take to harvest a Green Crack Auto from its germination?

It is a very fast autoflowering marijuana strain that is harvested in a total of 9-10 weeks.

How to grow a feminized Green Crack Auto?

It is very easy, resilient, and discreet. Use a large pot from the first day to get the largest plants.

What are the effects of Green Crack Auto in bulk?

The effects produce an intense tingling that will fill your body with energy. Ideal for debate.

Additional information




Mostly Sativa


Green Crack x Ruderalis



Recommended crop

Interior and exterior

Full life cycle

Short: less than 75 days


Very High

Indoor production

450-600 g/m2

Outdoor production

100-200 g/plant

Outdoor height

1 m

Aromas and flavours

Acid, Handle, Pineapple, Tropical, Wood


Concentration, Energy, Locuacidad, Tingling


15% – 20%


Low: < 1%.


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