25 results Sorted by latest
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Big Buddha Seeds – Sour Chiesel Automatic aka Auto Sour Chiesel Feminised Autoflowering Cannabis Seeds $10.06 – $71.08Price range: $10.06 through $71.08USD
The most important quality of Big Buddha’s ‘Sour Chiesel’ is its unique flavour and quality….. a special sweet/sour grapefruit citrus flavour synonymous with the Sour Diesel lineage, super fat calyxes in absolutely shinning encrusted resin glands, perfect for ‘extraction’ and now available in autoflowering form!
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Big Buddha Seeds – Auto Chiesel aka Chiesel Automatic Feminised Autoflowering Cannabis Seeds $10.06 – $71.08Price range: $10.06 through $71.08USD
Big Buddha’s Chiesel Automatic is Here! Another amazing cross of the famous New York City Diesel and the Big Buddha Cheese, engineered into an all female auto-flowering plant!
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Big Buddha Seeds – Auto Blue Cheese aka Blue Cheese Automatic $10.06 – $71.08Price range: $10.06 through $71.08USD
- Genetics: Big Buddha Blue Cheese x 3rd Generation Automatic (reversed)
- Flowering Time: 75-95 days from seed to harvest
- Smell: Old Skool Blueberry goodness, high grade dank
- Taste: Fruity Cheese, spicy ‘road kill’ skunk!
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Big Buddha Seeds – Auto Cheese aka Cheese Automatic Feminised Autoflowering Cannabis Seeds $10.06 – $71.08Price range: $10.06 through $71.08USD
The Big Buddha Cheese Automatic is a spectacular plant with its famous old skool skunk flavour and the comforting tast of the cheese… truly a real dank lovers delight.
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Big Buddha Seeds – Auto Critical Mass Feminised Autoflowering Cannabis Seeds $10.06 – $71.08Price range: $10.06 through $71.08USD
This beast is a cross of Critical Mass (so called as it almost creates more buds than a plant is physically capable of holding) and Big Buddha’s own Automatic strain.
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Big Buddha Seeds – Buddha Haze Automatic (aka Super Automatic Sativa) Feminised Cannabis Seeds $10.06 – $71.08Price range: $10.06 through $71.08USD
The past few years have seen a big development in auto flowering strains. Big Buddha Seeds have again come up with a new auto flowering plant with the intention of a fast flowering ‘Haze’ strain. The Super Automatic Sativa (S.A.S) is an auto flowering plant with a taste reminiscent of the Hazes’ of Amsterdam.
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G13 Labs – Auto Diesel Feminised Autoflowering Cannabis Seeds $11.40 – $50.30Price range: $11.40 through $50.30USD
Diesel Auto is the result of blending Canadian Ruderalis genetics with the legendary New York Diesel from the USA. The entire genetic history of this strain, which descends from the Chemdawg line, is too long to explain here.
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G13 Labs – Auto Blueberry (Auto Berry) Feminised Autoflowering Cannabis Seeds $11.40 – $50.30Price range: $11.40 through $50.30USD
G13 Labs Auto Blueberry…. G13 Labs introduces their brand new Auto-flower for 2012. A Hybrid of Blueberry and Lowryder Ruderalis. G13 Labs Auto Blueberry has the forest berry aroma of Blueberry, creating a fruity Automatic punch with intense delicious taste.
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G13 Labs – Auto Pineapple Express Feminised Autoflowering Cannabis Seeds $11.40 – $50.30Price range: $11.40 through $50.30USD
G13 Labs Pineapple Express Auto is an extremely high quality and much sought after seed. These seeds produce a great yield which is fast flowering with highly resinous buds. It has an incredible taste which is fruity and tropical.
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G13 Labs – Auto Northern Lights (NL Automatic) Feminised Autoflowering Cannabis Seeds $11.40 – $50.30Price range: $11.40 through $50.30USD
NL Auto flowering Feminized is a result of selective indica breeding carried out by G13 Labs experts. Feminized seeds of Northern Lights have been favourite amongst marijuana fans for years for their easy growing characteristics and great narcotic values.
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Auto Critical x AK47 (5 Auto Fem)
$24.15Original price was: $24.15.$8.05Current price is: $8.05.USDCritical x AK47
Heavy hitting and heavy yielding.
Flowers in 7-9 weeks.
Out of stock
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Black Skull Seeds – Skull Ryder Autoflowering Feminised Cannabis Seeds $8.04 – $46.94Price range: $8.04 through $46.94USD
At the beginning of the great Autoflowering adventure we tried some Lowryder seeds and were very impressed by their potential but wanted to try and improve the yields and potency. We went through a process of selecting the best performing plants and crossing them with some of the fastest finishing plants from our own genetic collection.
Auto SkullRyder Feminized Seeds is a Medium THC and Low (0-1%) CBD strain with Lowryder X Bubblebud genetics of the Feminized variety brought to you by Black Skull Seeds
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Black Skull Jack-Matic Autoflowering (FEM) $8.04 – $46.94Price range: $8.04 through $46.94USD
Jack-Matic is an autoflower cross of SkullRyder and Blackskull’s own fast-flowering version of the awarding winning Jack Herer. The result is a Sativa dominant auto strain for connoisseur growers who are looking for something a little special for their collection.
Auto Jack Matic Feminized Seeds is a High THC and Low (0-1%) CBD strain with SkullRyder X Jack Herer genetics of the Feminized variety brought to you by Black Skull Seeds
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Black Skull Diesel-Matic Autoflowering Feminised Cannabis Seeds $8.04 – $46.94Price range: $8.04 through $46.94USD
Diesel Matic is a cross of our super-fast Skull Ryder and the multiple award winner NYCD (New York City Diesel). The result is a very potent auto flowering strain which gives off an amazing fuel-type aroma and has an incredible spicy yet fruity flavour.
Auto Diesel Matic Feminized Seeds is a Medium THC and Low (0-1%) CBD strain with SkullRyder X N.Y.C.D (New York City Diesel) genetics of the Feminized variety brought to you by Black Skull Seeds
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Black Skull Critical Ryder Autoflowering Feminised Cannabis Seeds $8.04 – $46.94Price range: $8.04 through $46.94USD
Critical Mass is a well-known big production strain that was created by crossing big bud and skunk. We took critical mass and crossed it with Skull Ryder and refined it until it was 100% autoflowering. The resulting autoflowering strain is a strong smelling auto skunk that fills the grow room with a pungent aroma and produces taller than average plants with slender leaves and long buds.
Auto Critical Ryder Feminized Seeds is a Medium THC and Low (0-1%) CBD strain with Skull Ryder X Critical Mass genetics of the Feminized variety brought to you by Black Skull Seeds
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Black Skull Seeds – Auto Speed Haze Autoflowering Feminised Cannabis Seeds $8.04 – $46.94Price range: $8.04 through $46.94USD
Blackskull Speed Haze was already a very fast sativa strain but we wanted to produce a haze that could be planted outdoors and have it in flower and finished long before the Autumn. It took many generations and selections to get the speed haze 100% autoflowering but it was finally done and we are very pleased with the results.
Auto Speed Haze Feminized Seeds is a Medium THC and Low (0-1%) CBD strain with Skull Ryder X speedhaze genetics of the Feminized variety brought to you by Black Skull Seeds
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Black Skull Seeds – Auto Pineapple Gum Autoflowering Feminised Cannabis Seeds $8.04 – $46.94Price range: $8.04 through $46.94USD
Auto Pineapplegum is the result of crossing Skull Ryder with Pineapplegum. We were looking to increase the crystal production within our range of autos and Pineapplegum added the necessary genetic traits.
Auto Pineapple Gum Feminized Seeds is a Medium THC and High (5-10%) CBD strain with Skull Ryder X Pineapplegum genetics of the Feminized variety brought to you by Black Skull Seeds
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Zambeza Power Plant XL Auto (FEM) $8.04 – $57.67Price range: $8.04 through $57.67USD
Power Plant XL Autoflowering is the result of crossing Super Silver Haze, Bubblegum and Ruderalis. The Sativa influence shows in the height of the plants but does not affect the maturing process. This autoflowering variety can grow up to 90cm in height and delivers roughly 400g/m² after 8-9 weeks after germination. Strong physical effect and optimistic, clear high.
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Zambeza OG Bubble Gum Auto (FEM) $11.40 – $80.47Price range: $11.40 through $80.47USD
OG Bubble Gum Autoflowering will end its short life cycle in less than two months. Indoor yields of up to 350-400g/m² can be realized in 50-60 days from germination, and outdoor growers have very good chances of harvesting up to 100-175g per plant. It’s clearly an indica-dominant strain, combining the sweet berry taste of Bubble Gum with strong effects of OG Kush. THC levels were tested at 16%.
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Zambeza Amnesia Haze XL Auto (FEM) $11.40 – $80.47Price range: $11.40 through $80.47USD
At first sight the name Amnesia Haze XL Autoflowering could look intimidating, but don’t worry, your memory will remain intact – well, at least to a certain extent. The plants grow up to a maximum height of around 100cm yet it is possible to yield up to 400g/m². Requires 10-12 weeks from germination to harvest. The high THC level and euphoric high will convince you in no time.
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Zambeza Big Bud XXL Auto (FEM) $8.72 – $67.06Price range: $8.72 through $67.06USD
Big Bud XXL Autoflowering is definitely a variety of choice for inexperienced growers – it does not require much space, is easy to grow, is ready for harvesting after only 7-8 weeks after germination and delivers a decent yield of 300-400g/m² without much hassle and care. Zambeza harnessed Skunk and Ruderalis to create this dwarfed variety.
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Zambeza Candy Caramelo Auto (FEM) $8.72 – $67.06Price range: $8.72 through $67.06USD
Candy Caramelo Autoflowering is fast, sweet, and indica-dominant. It’s ready for harvest in 50-60 days from seed. The autoflowering version is not really inferior to the feminized Candy Caramelo. Genetics are just slightly modified with Ruderalis. THC levels are still high with 15%, and indoor yields peak at 300-400g/m². Spanish growers love their sweet caramel flavours: “Muy dulce”!
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Zambeza Green Monster Auto (FEM) $8.72 – $67.06Price range: $8.72 through $67.06USD
Green Monster Autoflowering is a complex cross of Green Monster x Big Devil 2 x Ruderalis. It only takes 55-60 days to be ready for harvest, and puts out a sweet and slightly spicy aroma. One can taste fresh citrus flavours when smoking this monster. The effect can be described as a classical happy high, with relaxing attributes due to the indica-dominant genetics
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Zambeza Vanilla Ice Auto (FEM) $8.72 – $67.06Price range: $8.72 through $67.06USD
You want some succulent weed really fast? Only 55-65 days after germination, Vanilla Ice Autoflowering delivers 300-350g/m². This small (60-90cm) indica-dominant plant impresses with a fresh, sugary vanilla flavor and a blissful and relaxed high. With a moderate THC content of 13% she is a good choice for occasions when a not too overwhelming effect is desired. Great strain for black ops.
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Zambeza Power Kush Auto (FEM) $8.72 – $67.06Price range: $8.72 through $67.06USDOur breeders did an excellent job in preserving the heavy-hitting Indica effects of Power Kush, when crossing in the autoflowering genetics. There is still a lot of power in this crossing, ready to be released as soon as the seed starts to root. Power Kush Autoflowering completes its short life cycle 55-65 days after germination, yielding up to 350-400g/m². Sweet and sour Kush flavours!
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Why Choose Autoflower Cannabis Seeds?
Autoflowers are perfect for growers who want fast, reliable and low-maintenance results. Modern automatic genetics deliver impressive potency, strong yields and vibrant terpene profiles, while staying compact and easy to manage.
- Fast seed-to-harvest: Most autos finish in 8–10 weeks.
- No light cycle changes: Plants bloom automatically based on age.
- Beginner-friendly: Tough, forgiving genetics with high resilience.
- Compact footprint: Ideal for micro-grows, balconies and small tents.
- Great in cooler climates: Performs well where photoperiods struggle.
- Multiple harvests a year: Perfect for perpetual growing.
How to Choose Autoflower Seeds
Choosing the right autoflower depends on your growing space, experience and preferred effects. Compact autos suit small indoor setups or discreet outdoor grows, while larger modern autos thrive outside with bigger yields. Indica-leaning strains offer relaxing effects, sativas provide energetic uplifts, and hybrids deliver a balanced experience. Autoflowers are versatile and suitable for growers of all levels.
Autoflowers vs Other Seed Types
Autoflowers offer unmatched speed and convenience, but each seed type has its strengths:
- Feminized Seeds: Photoperiod strains with maximum yield and canopy control.
- Regular Seeds: Ideal for breeders and purists, producing both males and females.
- Fast-Version Seeds: Quick-finishing photoperiod hybrids.
- High-THC Seeds: Optimised for potency and resin production.
Quality, Storage & Stealth Shipping
All autoflower seeds at StrainSupermarket® are kept fresh, sourced from trusted breeders and handled with care for maximum viability. Every order ships discreetly in plain, secure packaging with no external references to cannabis or seeds. Eligible orders also receive bonus free seeds.
If you want speed, simplicity and reliable performance, our autoflower range is the ideal place to begin.
Autoflower Cannabis Seeds – FAQs
What are autoflower cannabis seeds?
Autoflowers bloom automatically based on age rather than light cycle, making them simple, fast and suitable for all experience levels.
How long do autoflowers take?
Most autoflowering strains take 8–10 weeks from seed to harvest, with some ultra-fast varieties finishing even sooner.
Are autoflower seeds feminized?
Yes — most autoflower seeds are feminized. “Autoflower” refers to automatic blooming, while “feminized” means nearly 100% female plants. Many growers choose feminized autos for fast, easy and reliable harvests.
Do autoflowers need a light cycle change?
No — autoflowers bloom automatically. Many growers use 18–20 hours of light per day for the entire grow.
Can autoflowers produce good yields?
Yes — modern autoflower genetics can produce impressive yields and resin levels, often matching photoperiod strains.
Do you ship autoflower seeds internationally?
Yes — we ship discreetly to the USA, Canada, Australia, New Zealand and most European countries.

