Green Crack autoflower seeds

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Green Crack Auto is a Sativa-dominant strain known for its friendly, uplifting effects. These cannabis seeds are easy to grow and perfect for indoor setups.

  • Up to 21% THC
  • 50% Sativa / 30% Indica
  • High fungal resistance
  • Quick harvest
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Green Crack autoflower seeds
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Green Crack autoflower seeds


Strain Info

THC level 21 %
CBD level 0.7 %
CBG level 0.1 %
Type Sativa dominant
Ruderalis 20 %
Sativa 50 %
Indica 30 %
Genetics Afghani x Skunk #1 x Ruderalis
Yield indoor 500-600 grams per m2
Yield outdoor 70-300 grams per plant
Height indoor 60-90 cm
Height outdoor 80-125 cm
Flowering time 49-56 days
Fungal resistance High
Grower profile Beginner
Cultivation Indoor, Outdoor, Greenhouse
Climate Temperate, Mediterranean, Arid
Flavors Flowery, Fruity, Mango
Effects Calming, Relaxed, Powerful, Uplifting, Euphoric
Terpenes Phytol, Borneol, Eucalyptol, Valencene, Alpha Humulene, Beta Pinene, Alpha Pinene, Beta Caryophyllene, Limonene

Green Crack autoflower seeds

In terms of potency, yields, and flavors, this autoflower clearly and positively stands out from other autoflower strains. It is also a highly regarded strain in states that have legalized medical cannabis, such as California.

Wondering why you should buy Green Crack auto fem seeds for your next grow? Read on!

Why you should buy Green Crack autoflower seeds:

  • Easy to grow
  • Suitable for indoor growing due to its compact size
  • Quick to harvest, and impressive buds covered in glistening trichomes
  • Uplifting effects that keep you active during the day

Growing Green Crack autoflower (indoors and outdoors)

The Green Crack auto is suitable for indoor and outdoor cultivation but can also be grown in a greenhouse without any problems. It is a plant with an incredibly short flowering time and a very high resistance to fungus.

Meaning you can harvest quickly and that you will grow a plant that is very easy to grow. These traits make this autoflowering plant eminently suitable for beginner growers who want to grow an autoflower with a good yield.

When you grow the autoflower version of the Green Crack, you will be delighted by the almost perfect internodal distance. The plant is insanely beautiful and resembles the shape of a Christmas tree. Her uniformity also means she responds well to training methods like SCROG and SOG. Ideal for making the most of your growing space.

Flowering time

Green Crack Auto will make it easy on you whether growing indoors, outdoors or in a greenhouse. Thanks to her short flowering time of only 7 to 8 weeks, you can harvest multiple times a year!

Plant height

The Green Crack autoflower is a plant with a manageable height. She will stretch considerably during the vegetative phase and reach about two-thirds of her final height. Check out the average plant height below.

Grown indoors, she reaches a height between 60 - 90 cm.

Outdoors, heights can stretch up to 80 - 125 cm

Green Crack auto yield

Whether you are growing indoors or outdoors, the Green Crack autoflower will not disappoint.

However, don't be tempted to harvest too early. Therefore, look at the pistils every day. As soon as they are curly and brown, it would be best if you looked at the trichomes with a magnifying glass. Wait until they are mostly cloudy, and some have an amber color before you harvest.

Indoor growers will be rewarded with slightly bigger plants and thus yield more grams per plant. High yields are excellent, but the density of the buds makes Green Crack Auto so appealing, and that's exactly what this powerful autoflower has to offer!

Growing Indoors, impressive yields of 500 to 600 grams per m² are no exception.

When growing Green Crack auto outdoor, yields fluctuate depending on the circumstances, but she will always put a nice weight on the scale between 30 up to 300 grams per plant.

Effects of Green Crack Auto

Due to its Sativa dominant properties, the effect of the weed is powerful and euphoric but with a soothing, relaxing afterglow. The weed is, therefore, primarily a daytime weed. But, do you smoke weed in the evening? Then you might have trouble falling asleep due to its uplifting properties.

Because of the ruderalis genes, do not expect any compromise on potency. The THC level will always be around 21%. In short, a potent weed!

Side effects

Green Crack will, in many cases, result in a dry mouth and dry eyes. In addition, at high dosages, feelings of anxiety or paranoia may occur. Therefore, keep the dosage on the low side.

Smell and taste

The aromatic ensemble that Green Crack delivers is excellent, especially compared to other autoflowering strains on the market. The flavors and aromas of Green Crack autoflowering cannabis are very similar to those of a mango energy drink. Wonderfully floral, spicy, and predominantly fruity.

While smoking the weed, you will experience a strong smell reminiscent of an apple pie just out of the oven. She offers a scent with a distinct earthy side and an exotic hint of mango in the background.


Green Crack Auto genetics, a cross between the Afghani, 1989 SSSC Skunk #1 and Ruderalis, was developed in the US. Green Crack was initially named Green Cush by its original breeder. However, she was later renamed Green Crack by none other than rapper and notorious cannabis activist Snoop Dogg as a reference to its potent, Sativa-like effects. 

Green Crack Autoflower seeds for sale at Weedseedsexpress

The Green Crack autoflower seeds offer everything the grower's heart desires. Beautiful, generous yields of excellent quality, delicious fresh tastes and smells, and a flowering time that is much shorter than average. We therefore strongly recommend you to grow this fantastic autoflowering plant. You will certainly not regret it! Buy the best Green Crack auto seeds today at Weedseedsexpress.

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