Buy Autoflowering Marijuana Seeds
We offer a selection of the very best autoflowering seeds, each guaranteed to germinate and produce strong, stable female-only plants, capable of flowering regardless of the number of hours of darkness they receive.
Unlike traditional seeds that require set, regular hours of darkness to flower, bud and mature, autoflowering seeds grow and flower simultaneously, reducing the overall time from germination to harvest to an absolute minimum.
The heaviest yields and best quality buds are achieved during the very height of Summer, when the plant receives as many hours of natural daylight as possible. Their ability to flower, even under twenty-four light makes them a perfect outdoor choice.
The highest quality genetics ensure discreet, compact plants, capable of quality harvests in the fastest time possible. The number #1 choice for ‘guerrilla-growers’ across the USA during the Summer months, with guaranteed delivery and germination assured with every purchase.
Whether you’re new to growing or a seasoned veteran, you can buy Marijuana seeds online and receive all the help and support you may need from purchase through to harvest, here at Marijuana Seeds US.
Autoflowering Seeds For Sale.
Afghan (Auto)
Afghan Autoflower Seeds
A powerful Marijuana strain, Afghan Autoflowering seeds can produce buds with THC levels of up to 20%. Fast-acting and long-lasting, the effects are felt as a powerful ‘body-buzz’. Free shipping to USA.
AK-47 (Auto)
AK-47 Autoflower Seeds
One of the easiest ways of producing your own, high quality AK 47 buds, with generous harvests in approximately ten weeks from sprouting. Discreet and compact, these seeds require as much sunlight as possible to produce their best harvests.
Amnesia Haze (Auto)
Amnesia Haze Autoflower
A high quality medical marijuana strain capable of generating potent harvests. Amnesia Haze autoflowering seeds produce buds with similar traits and attributes as their feminized counter-parts, but without the need for a regular and defined dark period.
Auto 2.0 Mix Pack
Autoflower 2.0 Seeds Mix
A perfect choice to provide regular harvests throughout the growing season. Contains Bubblegum, Jack Herer and OG Kush Autoflowers.
Autoflower CBD Mix
Autoflowering CBD Seeds Mix
Containing equal amounts of both THC and CBD, they produce a balanced high and positive effects, perfect for both recreational and medicinal use.
Auto Classic Mix
Autoflowering Classic Seeds Mix
If you’re looking for a variety of easy-to-grow Marijuana seeds, the Autoflower Classics Seeds Mix Pack is a perfect choice. Containing three classics strains. AK 47, Sour Diesel and Super Skunk
Autoflower Mix Pack
Autoflowering Seeds Mix
Compact, easy to grow, and capable of producing their best harvests during the very height of Summer make autoflowering seeds a popular choice for growing outdoors in the USA. Contains Amnesia Haze, Blueberry and Northern Lights.
Autoflower Snack Mix
Autoflowering Snack Seeds Mix
Enjoy a selection of appetite inducing flavors with the Autoflower Snack Seeds Mix Pack. Containing 5 or 10 seeds of all three strains, giving you a total of 15 or 30 feminized Autoflowering seeds per pack.
Autoflower Super Mix
Autoflowering Super Seeds Mix
Great for beginners and those growers looking for a quick and easy harvest, these super-fast Autoflowering Marijuana seeds require no set hours of darkness to fully ripen and mature.
Autoflower Sweet Mix
Autoflowering Sweet Seeds Mix
Their ‘throw-and-grow’ nature and smaller size makes them far easier to disguise and camouflage, while the 8 – 10 week total time from sprouting to harvest means several crops can be cultivated over the course of a full growing season.
Banana Kush (Auto)
Banana Kush Autoflower Seeds
Banana Kush Autoflower seeds are a 60% Indica dominant strain, first bred and created in California, A mix between Ghost OG and Skunk Haze strains.
Blue Cheese (Auto)
Blue Cheese Autoflower Seeds
A classic strain, developed back in the 1990’s, it was created from crossing a fruity Blueberry with a pungent female Cheese. Free shipping to USA.
Blue Dream (Auto)
Blue Dream Autoflower Seeds
Blue Dream is a popular West Coast Marijuana strain with a relaxing, but energizing high, perfect for daytime use. Now available in Autoflowering form, you can grow your own Blue Dream Marijuana in just 56 days.
Blueberry (Auto)
Blueberry Autoflower Seeds
Fruity, colorful buds make Blueberry marijuana a popular choice, and this autoflowering variety make growing even easier. A perfect choice to grow during the Summer months, flowering regardless of the number of light hours it receives.
Bruce Banner (Auto)
Bruce Banner Autoflower Seeds
Enjoy an energizing, euphoric high, that’s fast-acting and hard-hitting, leaving you feeling alert, creative and positive with these Bruce Banner Autoflower seeds.
Bubba Kush (Auto)
Bubba Kush Autoflower Seeds
Indica dominant strain with a sweet, spicy flavor. Bubba Kush is a small, squat dense plant which Autoflowers in 8 – 9 weeks. High THC levels up to 22% makes it perfect choice for medical marijuana users and can increase appetite and aid sleep.
Bubblegum (Auto)
Bubblegum Autoflower Seeds
Introducing the latest addition to our recommended marijuana strains, Bubblegum autoflowering seeds are an easy to grow hybrid containing equal amounts of both Indica and Sativa genes.
CBD Kush (Auto)
Kush CBD Autoflower Seeds
CBD Kush Auto seeds are easy to grow and fast flowering, no trimming is required during the grow cycle. Enjoy guaranteed results with this 50% Indica 50% Sativa hybrid.
Cheese (Auto)
Cheese Autoflower Seeds
A unique and highly aromatic strain that has become the number #1 ‘killer-weed’ n the UK. Its Skunk #1, Afghan and autoflowering genetics produce an Indica dominant plant.
Critical Mass (Auto)
Critical Mass Autoflower Seeds
Easy to grow strain producing dense, creamy buds with a citrus flavor. Powerful THC/CBD levels induce a relaxing ‘body-buzz’ effect.
Critical Mass CBD (Auto)
Critical Mass CBD Autoflower Seeds
Critical Mass CBD Auto is a rich, autoflower version of the popular Indica dominant strain of marijuana. Produces high yields and relaxing effects.
Do-Si-Dos (Auto)
Do-Si-Dos Autoflower Seeds
Do-Si-Dos is a easy to grow strain, producing generous yields of dense, potent buds. Powerful THC levels of up to 30%, with a 1% CBD ratio. Now available in both feminized and autoflowering form.
Durban Poison (Auto)
Durban Poison Autoflower Seeds
Generous yields of pure-Sativa buds. Perfect for the outdoor grower, regardless of experience. Uplifting, creative high, great for daytime use.
G13 (Auto)
G13 Autoflower Seeds
G13 Autoflower is a squat, bushy plant with a strong branches and dense structure. THC levels up to 24% induce a powerful sensation felt in both body and mind. G13 is well known for helping reduce stress, anxiety and depression.
Gelato (Auto)
Gelato Autoflower Seeds
With Sunset Sherbet and Girl Scout Cookies as its parents, Gelato Marijuana was always going to be tasty, expect sweet, fruity flavors and a floral aroma from its large, dense buds.
Girl Scout (Auto)
Girl Scout Cookie Autoflower Seeds
As you would expect from a Girl Scout Cookie variety, the buds are dense and covered in resin. THC levels are high at 21% providing a fast, hard-hitting, but euphoric high that leaves the user very relaxed and uplifted.
Gold Leaf (Auto)
Gold Leaf Autoflower Seeds
The wait for an automatic version of the best selling Robert Bergman creation is finally over with the release of Gold Leaf Autoflower seeds. Created using the same genetics as the highly popular feminized variety, these special little seeds are the perfect choice for all levels of experience.
Gorilla Glue (Auto)
Gorilla Glue Autoflower Seeds
A complex strain, Gorilla Glue Autoflower seeds are comprised of three different varieties blended together; Sour Dubb, Chem’s Sister and Chocolate Diesel.
Grand Daddy (Auto)
Grand Daddy Purple Autoflower Seeds
Combining the original Granddaddy Purple genetics and a top-quality Hindu Kush, these pure Indica Autoflowering seeds are completely feminized and guaranteed to produce autoflowering female plants.
Jack Herer (Auto)
Jack Herer Autoflower Seeds
Combining the Jack Herer genetics with the autoflowering gene has resulted in a stable, feminized strain that’s extremely easy to grow and requires no set hours of darkness to flower and mature.
LSD (Auto)
LSD Autoflower Seeds
A potent 80% dominant Sativa strain, almost psychedelic in effect. Fast to mature, easy to grow. Perfect for all levels of experience.
Lowryder (Auto)
Lowryder Autoflower Seeds
One of the first autoflowering strains, Lowryder offers small, compact plants with a large central cola. Very easy to grow, camouflage and disguise, often referred to as a ‘throw-and-grow’ strain with a smooth flavor and powerful, cerebral high.
NYC Diesel (Auto)
NYC Diesel Autoflower Seeds
These new NYC Diesel automatic seeds are beginner friendly. Considered a tall Autoflowering plant with heights up to 1 meter, producing up to 5 oz of diesel fuel smelling buds. Modest THC levels of around 15% makes NYC Diesel the perfect strain for daytime use.
Northern Lights (Auto)
Northern Lights Autoflower Seeds
Northern Lights auto seeds are the perfect choice for quick indoor crops, discreet outdoor personal plants, or, larger guerrilla grows during the late Spring and throughout the Summer.
OG Kush (Auto)
OG Kush Autoflower Seeds
While traditional growers are still vegetating their plants, autoflowering OG Kush plants can be grown, matured, harvested and enjoyed during the very height of Summer.
Purple Kush (Auto)
Purple Kush Autoflower Seeds
100% Indica, Purple Kush are one of the easiest autoflowering marijuana strains to grow. THC levels up to 22% it generates a body buzz feeling, deeply relaxing and almost sedative. Known to stimulate and improve the appetite.
Purple Punch (Auto)
Purple Punch Autoflower Seeds
If you like terpenes, you’ll love these new feminized Autoflowering Purple Punch seeds. This lovely hybrid features more terpenes than you can count on one hand, making it a powerful punch for whatever ails you.
Runtz (Auto)
Runtz Autoflower Seeds
This is a strain every grower needs to have in their garden, it was even named the 2020 Leafly Strain of the Year! Runtz produces buds that are compact and dense with royal purple, bright pink, emerald green, and lime shades.
Sour Diesel (Auto)
Sour Diesel Autoflower Seeds
Sour Diesel marijuana has been a popular choice since its creation in California back in the 1990’s. A heavy-yielding strain that produces large, dank buds with a unique flavor and powerful high.
Super Lemon Haze (Auto)
Super Lemon Haze Autoflower Seeds
A fast, easy-to-grow strain that thrives indoors. Sweet citrus lemon flavor and subtle growing aroma with a powerful, long-lasting Sativa high.
Super Skunk (Auto)
Super Skunk Autoflower Seeds
Speed, ease and quality combine in these autoflowering Super Skunk seeds, providing the quickest and easiest means of producing your own recreational and medical marijuana. The number #1 choice of ‘guerrilla growers’ across the USA.
Wedding Cake (Auto)
Wedding Cake Autoflower Seeds
Wedding Cake are a great choice combining the delicious flavors of Girl Scout Cookies and Cherry Pie has created a match made in heaven.
White Widow (Auto)
White Widow Autoflower Seeds
The most famous medical marijuana strain just got easier to grow with these White Widow autoflowering seeds. Great for beginners, requiring very little knowledge to produce a high quality crop, within twelve weeks from germination.
White Widow CBD (Auto)
White Widow CBD Autoflower Seeds
White Widow is a legendary strain now available with higher CBD and lower THC levels in autoflowering form, Flowering time is just 8 weeks. A complex body stone with a clear cerebral high .
Zkittlez (Auto)
Zkittlez Autoflower Seeds
Zkittlez Autoflower seeds produce dense, fruity buds with a powerful 23% THC content inducing a relaxing high.