Top 15 Best Autoflowering Seeds

15) Auto Bubble Gum Seeds

Best candy-flavored autoflowering strain. Auto Bubble Gum seeds are bred by 00 seeds, combining the Bubble Gum hybrid strain and a c. ruderalis. This autoflowering cannabis plant grows 80-130 cm(32-51 inches) in height. Auto Bubble Gum plants form shiny and velvety buds high in sticky resin. Sweet bubble gum aroma and taste.

Grow Time 63 days from seed
Plant Height 32-51 inches
Seed Sex Feminised
Yield 300 – 350 g/m2

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14) Lowryder #2 Autoflowering Seeds

Lowryder#2 is a selectively inbred autoflowering cannabis strain made by The Joint Doctor, a breeder responsible for marketing the first commercially available autoflowering strain: Lowryder. Lowryder #2 has Santa Maria Brazilian/Lowryder genetics, that increase yields and improve flavor. Moderate THC content.

Grow Time 63 days from seed
Plant Height Short
Seed Sex Feminised
Yield High

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13) Black Cream Auto Seeds

Creamy, high-performing purple buds. Black Cream Auto by Sweet Seeds comes from their famed Cream Caramel strain and a ruderalis plant. These autoflowering seeds grow up to a height of 60 – 110cm(24-43 inches) when sprouted and grown. Excellent bag appeal. A speedy, high-yielding strain that turns purple.

Grow Time 56 days from seed
Plant Height 24-43 inches
Seed Sex Feminised
Yield 350-550 g/m2, 35-150 g/plant

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12) Sour Diesel AUTO Seeds

Humboldt Seed Co.’s Sour Diesel #2 is crossed with a ruderalis to make these Sour Diesel AUTO Seeds. Sprouted, these seeds form a plant that grows 1 – 2 meters(39-79 inches) in height. This mold resistant strain does well against bud mold(botrytis) and is a preferred outdoor variety for growers.

Grow Time 70-75 days from seed
Plant Height 1 – 2 meters
Seed Sex Feminised
Yield 60+ g/plant

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11) Green Crack Autoflowering Seeds

The popular Green Crack Afghani/Skunk #1 hybrid has been bred with ruderalis to make this variety autoflowering. Green Crack Autoflowering seeds, bred by Fastbuds, grow vigorously and the buds contain a very high THC content(over 20%). Hits hard. Sweet melon-mango flavors on these short 60-90 cm(23-35 inch) plants.

Grow Time 63 days from seed
Plant Height 23-35 inches
Seed Sex Feminised
Yield 500 – 650 g/m2, 70-300 g/plant

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10) Auto UK Cheese Seeds

Care must be taken to contain the very strong aroma of Auto UK Cheese. This UK Cheese/Critical+ Auto cross forms skunk-poo intense narcotic marijuana. Auto UK Cheese seeds sprout to grow a plant 60-90 cm(24-35 inches). Not the highest yielding autoflower strain, but one of the strongest smelling best.

Grow Time 80-85 days from seed
Plant Height 24-54 inches
Seed Sex Feminised
Yield 35-125 g/plant

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9) Auto Northern Lights Seeds

Auto Northern Lights by 00 Seeds, a tried-and-true legend turned autoflowering. Seeds sprout fast and outgrow many other strains in the grow room. Full growth height is 80-150 cm (32-59 inches). Hardy plant both indoors and outdoors. 00’s Auto Northen Light seeds are positively reviewed by many. High THC(15-20%)

Grow Time 75 days from seed
Plant Height 80-150 cm
Sex Feminised
Yield 300 – 400 g/m2

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8) Pineapple Express Autoflowering Seeds

Amazing smell and bag appeal. Pineapple Express Auto seeds by Barney’s Farm are not the traditional Pineapple Express genetics, but rather a cross between Pineapple Chunk and their “Super Auto” ruderalis. Pineapple Express Auto seeds can get to a height of 100-110 cm(39-43 inches) and are easy to grow, heavy-yielding plants.

Grow Time 60 – 65 days from seed
Plant Height 39-43 inches
Seed Sex Feminised
Yield 600 g/m2

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7) Gorilla Glue Autoflowering Seeds

Sticky as glue. This much desired strain is available in autoflowering seed form from FastBuds breeders. Gorilla Glue Auto makes dense hybrid buds for the yield-focused cash-cropper that demands the best quality. Sprouted seeds grow up 60-100 cm (24-39 inches)and produce a very high yield. Unbelievable smell and flavor.

Grow Time 56-63 days from seed
Plant Height 24-39 inches
Seed Sex Feminised
Yield 400-600 g/m2, 50-300 g/plant

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6) Auto White Widow Seeds

Top popular choice among autoflowering strain cultivators. Seedsman’s Auto White Widow seeds have a strong rate of germination and produce high yielding plants covered in white crystals. Classic widow flavor. Plants grow from 50-120 cm (20-47 inches). Auto White Widow has a high(15-20%) THC content.

Grow Time 80-85 days from seed
Plant Height 20-47 inches
Seed Sex Feminised
Yield 35-125 g/plant

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5) Super Lemon Haze AUTO Seeds

Super Lemon Haze Auto. Greenhouse Seed Co’s award-winning sativa variety is crossed with a ruderalis to make these autoflowering seeds. Super Lemon Haze Auto seeds are an easy grow. The plant reaches 80-100 cm(31-39 inches) in height, and it’s buds have a sweet lemon aroma and flavor. Frosty and gnarly-looking.

Grow Time 49-63 days from seed
Plant Height Autoflowering
Seed Sex Feminised
Yield 500 g/m2, 70-80 g/plant

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4) Auto Blackberry Kush Seeds

Extra-sticky purple buds. Auto Blackberry Kush seeds are bred by Dutch Passion using original Blueberry and dark hash plant kush strains. Dark shades of purple throughout this high THC(15-22%) plant. Grows up to 75-100 cm(30-39 inches). Auto Blackberry Kush buds have a fruity-berry aroma and flavor. Best quality.

Grow Time 70 days from seed
Plant Height 30-39 inches
Seed Sex Feminised
Yield High

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3) LSD-25 Autoflowering Seeds

If you like purple buds, this one is for you. Bred by FastBuds with the potent “LSD” hybrid strain and a Canadian ruderalis plant. LSD-25 Autoflowering cannabis seeds produce high THC(21-23%) marijuana. Germinated seeds grow to a height of 70-120 cm(28-47 inches). Good yield and top quality buds.

Grow Time 56-63 days from seed
Plant Height 28-47 inches
Seed Sex Feminised
Yield 450-500 g/m2, 50-250 g/plant

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2) Auto Chem Bubbly Seeds

Auto Chem Bubbly is a hybrid strain bred from the legendary Chem Dog and DJ Short True Blueberry. The photo above was contributed by Tyneside Cannabis Club, and yielded an great 7 oz. dry weight. Auto Chem Bubbly plants build long resin-soaked colas of narcotic buds. Highly recommended.

Grow Time 60-70 days from seed
Plant Height 18-35 inches
Seed Sex Feminised
Yield Up to 7 oz. plant

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1) AK-48 AUTO Seeds

AK-48 AUTO, a more potent autoflowering strain. Sagmartha’s AK-48 Auto is bred from selected AK-47 and Lowryder plants. Top-shelf best quality weed and also a very easy strain to grow. The specimen above is from a friend of the site: just look at those stacked colas! ~ 50-70 cm(20-28 inches). High-yielding autoflowering seeds.

Grow Time 56-63 days from seed
Plant Height 20-28 inches
Seed Sex Feminised
Yield 300 g/m2

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What’s the best seedbank to buy autoflowering seeds?

Mold Resistant Strains recommends these top trusted online seed banks: Seedsman and Seed Supreme. They offer discreet worldwide shipping plus free seeds with every order:

Disclaimer: Know your laws. Read federal and local/county laws before buying seeds online. We do not promote or undertake in illegal activities.

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