Best autoflower strains 2023—the best autoflowering marijuana seeds to buy and grow. Top best-selling auto strains list. The definitive autoflower seeds buyers guide.
Autoflower seeds grow into cannabis plants that flower regardless of light cycle.
Autoflower plants take less time to mature than standard photoperiod cannabis varieties.
You can grow top-quality autoflower crops by purchasing the best autoflower seeds online.
Each autoflower strain listed below is for sale as feminized seeds with guaranteed fast delivery to all fifty states of the US.
Northern Lights Auto Seeds
Overview: Northern Lights Auto is a best-selling, potent autoflower strain created by crossing ruderalis to the legendary Northern Lights. These indica-dominant autoflowering plants are robust, resilient, and produce abundant yields with high THC levels. They grow well in many climates and show good resistance to fungus, pests, and diseases. Northern Lights Auto is ready to harvest at ten to twelve weeks from germination. Its matured buds have green, blue or purple colors and shine in trichomes. The scents and flavors are sickly sweet with earthy pine and sour plum notes. The high of Northern Lights Auto eases the mind and relaxes the body. 23% THC.
| Grow Time | 10–12 weeks |
|---|---|
| Brand | Seedsman |
| Height | 31–59 inches |
| Pack Size | 1–100 seeds |
| Yield | 500 g/m2 |
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Dark Devil Auto Seeds
Overview: Dark Devil Auto is a popular autoflower purple strain with remarkably dark buds. Its nearly black color scheme is inherited from Pakistani Chitral Kush genetics. Dark Devil Auto seeds become vigorous autoflowering plants with strong central stems, numerous side branches, and large dominant colas. A quick producer, Dark Devil Auto only takes eight to nine weeks from seed to harvest. The buds are very resinous with fruity citrus aromas and flavors. Its effects are psychoactive and comforting. 15–20% THC.
| Grow Time | 8–9 weeks |
|---|---|
| Brand | Sweet Seeds |
| Height | 31–51 inches |
| Pack Size | 3/5/10 seeds |
| Yield | 400–600 g/m2 |
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Critical Orange Punch Auto Seeds
Overview: Critical Orange Punch Auto is a high yielding autoflower with flavorful and potent buds. A perfect indoor strain, Critical Orange Punch Auto is suitable for most growing methods and does not require any special techniques to perform well. These hefty plants bulk up with huge colas and bud-heavy side branches in just ten to eleven weeks from seed. Its frosty, resin-coated buds smell and taste like oranges with hints of earthy pine. Critical Orange Punch Auto cannabis provides long-lasting euphoric highs. 15–20% THC.
| Grow Time | 10–11 weeks |
|---|---|
| Brand | Dutch Passion |
| Height | 28–39 inches |
| Pack Size | 1/3/7 seeds |
| Yield | 450–600 g/m2 |
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White Widow Auto Seeds
Overview: White Widow Auto is an autoflowering version of the world-famous White Widow strain of cannabis. These seeds are always among the most popular autoflowers sold at leading marijuana seed banks. White Widow Auto plants perform well in practically any cultivation setup indoors or outdoors and yield impressively. The buds are nearly white with trichomes, exude pungent yet sweet aromas, and retain the classic White Widow flavor profiles. Its high delivers a boost of energy. Up to 19% THC. Also check out Seedsman’s White Widow Auto.
| Grow Time | 11 weeks |
|---|---|
| Brand | ILGM |
| Height | 20–24 inches |
| Pack Size | 5/10/20 seeds |
| Yield | 5–15 oz/3x3ft |
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Purple Punch Auto Seeds
Overview: Purple Punch Auto is an indica-dominant autoflower strain with great yields, quick grow speed, appealing purple colors, and delectable terpenes. It only takes fifty to sixty days to mature from germination. Purple Punch Auto seeds become fast-growing auto plants that thrive indoors and out, showing good resistance to mold, mildew, spider mites, and cold weather. The buds are dense and blanketed in sparkling trichomes. Purple Punch Auto smells and tastes like freshly baked apple pie with cloves. Its high is euphoric yet relaxing. 18% THC.
| Grow Time | 50–60 days |
|---|---|
| Brand | Barney’s Farm |
| Height | 32 inches |
| Pack Size | 1/3/5/10 seeds |
| Yield | 350 g/m2 |
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Zkittlez Auto Seeds
Overview: Zkittlez Auto is one of the most flavorful autoflowers on the market. Based on the famous exotic weed strain Zkittlez, this autoflowering version crosses the original genetics to Fruit Kush Auto, an autoflower strain named for its fruitiness. The resulting plants grow with great vigor and produce high yields when given plenty of water and nutrients. Zkittlez Auto is ready to harvest at approximately ninety days from seed. The buds smell sugary sweet and taste like candy. Its powerful effects balance between heady and stoney. 21–24% THC.
| Grow Time | 90 days |
|---|---|
| Brand | Seedsman |
| Height | 31–47 inches |
| Pack Size | 1–100 seeds |
| Yield | 400–500 g/m2 |
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Blackberry Kush Auto Seeds
Overview: Blackberry Kush Auto is a popular dark-colored autoflower strain bred from the original Blueberry and purple Hindu Kush cannabis genetics. It has very sticky buds oozing with resin that deliver heavy-hitting, narcotic highs. Blackberry Kush Auto seeds grow into short plants with sturdy main colas, compact branching, and tight internodes. They perform best when cultivated in controlled and dry environments to prevent bud rot. Blackberry Kush finishes in just ten weeks from sprouting. Its terpene profile gives off fruity and earthy qualities with hints of pine or diesel. 20% THC.
| Grow Time | 10 weeks |
|---|---|
| Brand | Dutch Passion |
| Height | 20–40 inches |
| Pack Size | 1/3/7 seeds |
| Yield | 400–450 g/m2 |
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Red Poison Auto Seeds
Overview: Red Poison Auto is a unique red-colored autoflower strain created by crossing the award-winning Green Poison to an exotic purple auto strain descended from Pakistani Kush genetics. Its buds are very dense, resinous, and feature beautiful red and purple colors. Red Poison Auto seeds become vigorous plants with strong main stems and long, flexible side branches that mature in only eight weeks from germination. The smell and taste of Red Poison Auto are sweet and fruity with a skunky background. Its high eases the body while stimulating the mind. 15–19% THC.
| Grow Time | 8 weeks |
|---|---|
| Brand | Sweet Seeds |
| Height | 24–47 inches |
| Pack Size | 3/5/10 seeds |
| Yield | 400–500 g/m2 |
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Girl Scout Cookies Auto Seeds
Overview: Girl Scout Cookies Extreme Auto is an autoflower cookies strain that excels in yield, flavor, and potency. These short and bushy plants are perfect for beginner growers because they can be grown basically anywhere with minimal upkeep. Plus, they resist mold, pests, and frost quite well. Girl Scout Cookies Extreme Auto is ready to harvest after ten to fourteen weeks of growth. Its rock-hard buds have the famous minty chocolate cookies smell and taste. The effects of Girl Scout Cookies Auto are felt mentally and physically. Up to 21% THC.
| Grow Time | 10–14 weeks |
|---|---|
| Brand | ILGM |
| Height | Small |
| Pack Size | 5/10/20 seeds |
| Yield | Up to 110 g/plant |
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Banana Blaze Auto Seeds
Overview: Banana Blaze Auto is an indica-dominant autoflower with a penetrating scent that closely resembles bananas. Its fragrant buds are long, plump, and extremely sticky with oily resin. Banana Blaze Auto seeds become robust, compact plants that grow in a Christmas-tree formation, reaching maturity at twelve weeks from germination. This strain is easy to grow and yields well in most climates. The effects of Banana Blaze Auto combine soothing body sensations with electric head highs. 15–16% THC.
| Grow Time | 12 weeks |
|---|---|
| Brand | Dutch Passion |
| Height | 31–39 inches |
| Pack Size | 1/3/7 seeds |
| Yield | 150 g/plant |
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Strawberry Cheesecake Auto Seeds
Overview: Strawberry Cheesecake Auto is a tasty and heavy yielding cross of Strawberry Banana Auto and Cheese Auto. These indica-dominant autoflower seeds become squat, medium-sized plants with plenty of branches that get loaded with bud sites. Strawberry Cheesecake Auto is best grown in dry conditions due to its susceptibility to Botrytis mold. Its dense buds are highly resinous and well suited for extract or concentrate production. Strawberry Cheesecake Auto has sweet skunky aromas and flavors. The effects are physically relaxing while providing mental stimulation. 15% THC.
| Grow Time | 12–13 weeks |
|---|---|
| Brand | Seedsman |
| Height | 55–69 inches |
| Pack Size | 1–100 seeds |
| Yield | 500 g/m2 |
Buy Strawberry Cheesecake Auto Seeds🌱
Blueberry Auto Seeds
Overview: Blueberry Auto is an autoflowering version of the esteemed Blueberry cannabis strain, developed by DJ Short in the seventies. Among the best-tasting autoflowers available, Blueberry Auto has a distinctive blueberry scent and flavor. Blueberry Auto seeds are easily cultivated indoors and outdoors, requiring little space to thrive. The high of Blueberry Auto brings on a wave of tranquility. 14% THC.
| Grow Time | 10–14 weeks |
|---|---|
| Brand | ILGM |
| Height | 32 inches |
| Pack Size | 5/10/20 seeds |
| Yield | 5–15 oz/plant |
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Gelat.OG Auto Seeds
Overview: Gelat.OG Auto is a cross of two highly regarded American strains of cannabis—Gelato and OG Kush Auto. The Gelato parent brings high potency and dessert-like terpene profiles, while the OG Kush Auto contributes autoflowering genetics and smaller plant size. Gelat.OG Auto seeds grow into squat plants with compact structures that take approximately eighty days to finish. Some plants may develop purple colors. The buds have great density and resin content. Gelat.OG Auto cannabis delivers euphoric highs that progress to calming sensations. Up to 25% THC.
| Grow Time | 80 days |
|---|---|
| Brand | Seedsman |
| Height | 24–47 inches |
| Pack Size | 1–100 seeds |
| Yield | 400–500 g/m2 |
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Ultimate Auto Seeds
Overview: Ultimate Auto is an XXL autoflower strain with exceptional vigor and extremely high yields. It is one of the highest yielding autoflowers ever recorded. Ultimate Auto seeds become easy-growing plants with many side branches and huge dominant colas. Long hours of intense lighting will bring growers the best results. Ultimate Auto develops very resiny and large buds—most at least the size of a golf ball. It has a musky lemon smell and taste. The effects of Ultimate Auto are balanced and long-lasting. 20% THC.
| Grow Time | 12 weeks |
|---|---|
| Brand | Dutch Passion |
| Height | 39–59 inches |
| Pack Size | 1/3/7 seeds |
| Yield | Over 600 g/m2 |
Buy Ultimate Auto Seeds🌱
Gorilla Glue Auto Seeds
Overview: Gorilla Glue Auto is an autoflowering version of the award-winning Gorilla Glue strain of marijuana. This autoflower strain is very resistant to mold and powdery mildew. Gorilla Glue Auto seeds grow into compact, sturdy plants that perform well grown indoors and outdoors alike. Its matured buds are covered in trichomes and exude sweet, coffee-like aromas with piney notes. The high of Gorilla Glue Auto acts as a tranquilizing sedative. Up to 26% THC.
| Grow Time | 10–14 weeks |
|---|---|
| Brand | ILGM |
| Height | Small |
| Pack Size | 5/10/20 seeds |
| Yield | 5–15 oz/3x3ft |
Buy Gorilla Glue Auto Seeds🌱
Read Next: Best Feminized Seeds for Sale
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I would like to buy 100 to 200 seeds for my commercial grow. Do y’all send the paperwork with each strings solar commercial Grove can keep up with all their paperwork? And if a person bought a hundred seeds could you split them up into four different strains?
GROWN SHORT STUFF “PURPLE CHEESE” MY LAST GROW, THAT WAS 6 YEARS AGO B 4 ‘STARDAWG’ ND ‘GORILLA GLUE’ THEY R MY NEXT SCHEDUALED GROW LOOKING FORWARD TO SUM AUTHENTIC ‘STARDAWG’ INSTEAD OF BEEN TOLD IV BOUGHT A GRAM OF IT, WEN I CLEARLY KNOW IT AINT, ANNOYING
I m living in turkey.ıf I buy seeds can you send to turkey is it possible?
I m living in turkey.ıf I buy seeds can you send to turkey is it possible?
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I purchased 13 auto pounder and 13 gorilla glue seeds. 11 of the 13 auto pounders germinated and are growing great and are almost ready for harvest. Only 3 of the 13 gorilla glue seeds germinated although a very poor percentage germinated the 3 that did are looking great. both strains were planted 7/29/20 in 15 gallon pots outdoor using organic living soil.
Im in South Africa , Western Cape. Buying for medicinal research purposes. How and where can purchase seeds.
I wonder if we crossed it with kudzu would it grow all over and have vines with big buds hanging off?? Let’s do that