Auto-Flowering Cannabis Seeds - Autos

Auto-flowering cannabis seeds, often called “autos”, are the ideal choice for growers looking for speed and simplicity. Thanks to Cannabis ruderalis genetics, these plants begin to flower automatically after a few weeks of growth, completely independently of the light cycle. The whole process from seed to harvest usually takes just 8-12 weeks. They are great for beginners, growers with limited space, and anyone who wants discreet plants and more than one harvest in a single season.

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48 items total

List of products

Alpine x Cream Auto - HiSeeds  Alpine Star x Ruderalis
from €3,66

Alpine x Cream Auto - a fast and compact F1 hybrid with high yield. It combines a sweet creamy flavour with the gassy, earthy aroma of the OG line. Premium genetics for modern...

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Code: ACA001
Blue Mazar Auto
from €3,66

Blue Mazar Auto is a reliable autoflowering strain with indica dominance and THC content of up to 23%. With a fast 9-10 week life cycle and compact height, it offers massive...

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Code: BM001
GSC Auto - HiSeeds  Girl Scout Cookies x Ruderalis
from €3,66

Girl Scout Cookies Auto - the legendary auto-flowering GSC. Compact, dense buds with purple and orange shades. Sweet, dessert-like aroma of fresh biscuits with mint and...

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Code: GSC001
lemon cherry gelato (1)
from €3,66

Lemon Cherry Gelato Auto is the autoflowering version of a Californian legend with extremely high THC (up to 28.5 %). It offers a lightning-fast 8-10 week life cycle, generous...

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Code: LCHGA001
Skywalker OG Auto
from €3,66

Skywalker OG Auto – an auto-flowering, feminised legend with Indica dominance. Fast cycle (70-75 days), compact growth and high yields of up to 500 g/m². Intense aroma of pine,...

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Code: SOG001
White Truffle Auto (1)
from €3,66

White Truffle Auto is a premium auto-flowering strain with exceptionally high THC of up to 26 % and a fast 9-10 week cycle. It stands out for its unique gourmet aroma combining...

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Code: WHTRA001
Zkittlez Auto - HiSeeds  Zkittlez x Ruderalis
from €3,66

Zkittlez Auto – an auto-flowering legend with round, dense flowers covered in trichomes. Intensely sweet fruity aroma and flavour reminiscent of a blend of berries, mango and...

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Code: ZKA001
CBD Crack 1:1 - Fast Buds  Green Crack x CBD Autoflower
from €9,26 up to –25 %
from €6,95

Discover CBD Auto 1:1, a sativa-dominant autoflowering variety with a balanced ratio of approximately 7% CBD and 7% THC. With a 9–10 week cycle and easy cultivation, it is an...

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Code: CBDC001
Pineapple Express Auto - Fast Buds  Pineapple Express Auto
from €11,31 up to –25 %
from €8,48

Pineapple Express Auto is a high-yielding and easy-to-grow autoflowering hybrid. With a 9–10 week life cycle, it rewards you with dense flowers and an explosive terpene profile...

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Code: PEA001
Fat Banana Auto
from €9,26

Fat Banana Automatic is a fast-growing auto-flowering strain, ideal for impatient growers. With a life cycle of just 9-10 weeks and THC up to 22%, it offers generous yields and...

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Code: FABAA001
CBD Auto 20:1 - Fast Buds  CBD Autoflower
from €13,37 up to –25 %
from €10,04

Explore CBD Auto 20:1, an autoflowering strain with a high CBD content (up to 20%) and a 20:1 ratio. This easy-to-grow sativa-dominant plant has a 9–10 week cycle and offers a...

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Code: CBDA001
Girl Scout Cookies Auto - Fast Buds  Girl Scout Cookies Auto
from €13,37 up to –25 %
from €10,04

Experience the West Coast legend in autoflowering form. Girl Scout Cookies Auto delivers XL yields in 9–10 weeks and an authentic terpene profile of sweet biscuit dough with...

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Code: GSCA001

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Auto-flowering seeds represent a revolution in cannabis growing, bringing simplicity and efficiency. Unlike standard photoperiod varieties, which require a change in the light cycle to switch to the flowering stage (reducing the day to 12 hours of light), auto-flowering varieties flower automatically.

How does it work?
This unique trait comes from the genetics of Cannabis ruderalis, which has adapted to harsh conditions with a short summer. As a result, the plants begin to flower on their own, usually after just 2–4 weeks of vegetative growth, regardless of the number of hours of light.

Main advantages of auto-flowering seeds:

  • Speed: The life cycle from germination to harvest is extremely short, usually ranging between 8 and 12 weeks. This allows for more than one harvest within a single year, both outdoors and indoors.
  • Ease of growing: There is no need to worry about changing and strictly maintaining light cycles, which makes them a perfect choice for beginner growers.
  • Discretion and flexibility: The plants are typically smaller in size, making them unobtrusive and ideal for growing in limited spaces such as balconies or smaller grow tents.
  • High quality: Modern auto-flowering varieties fully match feminised photoperiod seeds in harvest quality. With first-class genetics, a high cannabinoid content can be achieved, including more than 20% THC.

Auto-flowering varieties are also a great choice for growers who struggle with low temperatures in the grow room during the winter months, as the lights can stay on for longer and heat the space. In short, they are ideal for those who prefer quick results without unnecessary complications.

Immediate dispatch
Immediate dispatch
2 brick-and-mortar stores
2 brick-and-mortar stores
We store seeds in refrigerators
We store seeds in refrigerators
Discreet packaging
Discreet packaging