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.

Product sorting

147 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...

+ more
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...

+ more
Code: BM001
Cream Mandarine (1)
from €3,66

Creamy Mandarine Auto is a fast auto-flowering strain with 18-20 % THC and a life cycle of just 9 weeks. It impresses with generous yields and an intense, sweet aroma...

+ more
Code: CRMAA001
Diesel Auto - HiSeeds  New York Diesel x Ruderalis
from €3,66

Diesel Auto - autoflowering sativa-dominant NYC Diesel hybrid. A compact, resilient plant with dense, sparkling buds, iconic diesel aroma with citrus undertones, and a fast...

+ more
Code: DIA001
Gelato Auto - HiSeeds  Gelato x Ruderalis
from €3,66

Gelato Auto - premium autoflowering Gelato #33 x Cookies Auto genetics. Dense, resinous buds with purple hues and orange pistils. Complex sweet, creamy aroma with citrus and...

+ more
Code: GEA001
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...

+ more
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...

+ more
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,...

+ more
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...

+ more
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...

+ more
Code: ZKA001
BubbleGum Auto - Fast Buds  BubbleGum Auto
from €9,26 up to –25 %
from €6,95

Bubble Gum Auto is auto-flowering, 70% indica, ideal for beginners. With a 9–10 week cycle and high yields, it produces dense flowers with an unmistakable sweet terpene profile...

+ more
Code: BGA001
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...

+ more
Code: CBDC001

Listing controls

147 items total
Top

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