Automatic Cannabis Strains

Welcome to our specialized section for Auto Flowering Marijuana Strains, designed to simplify your search for the ideal cannabis variety. We have meticulously organized our strains to help both novice and experienced cultivators find easy-to-grow options that meet their needs.

Auto flowering strains are remarkable for their ability to flower based on age rather than light cycles, allowing them to grow successfully under diverse conditions. This feature makes them a favored option among growers. Browse our extensive collection to explore a range of flavors, effects, and growth traits tailored to your preferences.

Experience the convenience of auto-flowering cannabis with our expertly curated selection, and let us assist you in discovering the perfect strain for your cultivation journey.

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There are 32 products.

White Sirius Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - White Sirius Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund White Sirius Auto Fem or Reg by Flash Seeds is a Ruderalis x 50% White Widow 25% AK47 25% Chemdog Cannabis Strain. Its Heritage comes from 60% Sativa 40% Indica and has a 10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 100-150cm THC Content at 20-24% and Low CBD under 0.5%

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Russian Fuel Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Russian Fuel Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Russian Fuel Auto Fem or Reg by Flash Seeds is a Rare Ruderalis x White Widow x AK47 Cannabis Strain. Its Heritage comes from 60% Sativa 40% Indica and has a 10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 100-150cm THC Content at 20-24% and Low CBD under 0.5%

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Nirvana Sky Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Nirvana Sky Auto Fem

£31.64

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Nirvana Sky Auto Fem by Flash Seeds is a Vigorous Sativa Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 12-14 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 110-150cm THC Content at 20-25% and Low CBD under 0.5%

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Purple Sirius Kush Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Purple Sirius Kush Auto Fem

£24.96

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Purple Sirius Kush Auto Fem by Flash Seeds is a Original Ruderalis x Purple Hybrid Cannabis Strain. Its Heritage comes from 60% Indica 40% Sativa and has a 10-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 60-100cm THC Content at 18-22% and Low CBD under 0.5%

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Number One Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Number One Auto Fem

£37.88

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Number One Auto Fem by Flash Seeds is a Ruderalis x White Widow Afghani Nepal Skunk Cannabis Strain. Its Heritage comes from 70% Indica 30% Sativa Hybrid and has a 9-10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 40-80cm THC Content at 18-24% and Low CBD under 0.5%

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Mi6 Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Mi6 Auto Feminized

£37.88

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Mi6 Auto Fem by Flash Seeds is a Ruderalis x Blueberry x AK47 Cannabis Strain. Its Heritage comes from 60% Indica 40% Sativa and has a 10-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 90-140cm THC Content at 18-25% and Low CBD under 0.5%

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Russian Haze Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Russian Haze Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Russian Haze Auto Fem or Reg by Flash Seeds is a Ruderalis x Super Skunk x White Widow Cannabis Strain. Its Heritage comes from 70% Indica 30% Sativa and has a 10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 60-100cm THC Content at 18-24% and Low CBD under 0.5%

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Onyx Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Onyx Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Onyx Auto Fem or Reg by Flash Seeds is a Unique Ruderalis x White Widow x AK47 Cannabis Strain. Its Heritage comes from 60% Sativa 40% Indica and has a 10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 100-150cm THC Content at 20-24% and Low CBD under 0.5%

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Cookie G13 Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Cookie G13 Auto Feminized

£44.28

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Cookie G13 Auto Fem by Flash Seeds is a Ruderalis x G13 x Girl Scout Cookies Cannabis Strain. Its Heritage comes from 80% Indica 20% Sativa and has a 9-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 80-120cm THC Content at 18-22% and Low CBD under 0.5%

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Kick Ass Zamal by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Kick Ass Zamal Feminized

£44.28

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Kick Ass Zamal Feminized by Flash Seeds is a Unknown Nepal x Zamal (most probably) Cannabis Strain. Its Heritage comes from 70% Sativa 30% Indica and has a 10-11 Weeks Flowering Time. Yields per m2 indoor are around 450-550 grams with a height of 120-160cm THC Content at 20-24% and Low CBD under 0.5%

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Copacabana Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Copacabana Auto Fem

£31.64

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Copacabana Auto Fem by Flash Seeds is a Tweaked Sativa Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 12-14 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 110-150cm THC Content at 20-25% and Low CBD under 0.5%

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Missile 33 Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Missile 33 Auto Feminized

£37.88

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Missile 33 Auto Fem by Flash Seeds is a Pheno Sativa Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 12-14 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 110-150cm THC Content at 20-25% and Low CBD under 0.5%

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Stardust Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Stardust Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Stardust Auto Fem or Reg by Flash Seeds is a Killer Secret Hybrid Cannabis Strain. Its Heritage comes from 50% Indica 50% Sativa and has a 9-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 60-120cm THC Content at 20-25% and Low CBD under 0.5%

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Octopussy Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Octopussy Auto Feminized

£37.88

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Octopussy Auto Fem by Flash Seeds is a Ruderalis x Chocolate x Blueberry Cannabis Strain. Its Heritage comes from 50% Indica 50% Sativa and has a 10-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 80-120cm THC Content at 20-25% and Low CBD under 0.5%

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Mango Silver Haze by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Mango Silver Haze Feminized

£44.28

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Mango Silver Haze Feminized by Flash Seeds is a Mango x Super Silver Haze Cannabis Strain. Its Heritage comes from 75% Sativa 25% Indica and has a 10-11 Weeks Flowering Time. Yields per m2 indoor are around 450-550 grams with a height of 120-160cm THC Content at 22-25% and Low CBD under 0.5%

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Purple Mazar Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Purple Mazar Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Purple Mazar Auto Fem or Reg by Flash Seeds is a Potent Ruderalis x Blueberry x Mazar Cannabis Strain. Its Heritage comes from 80% Indica 20% Sativa and has a 9 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 60-100cm THC Content at 16-22% and Low CBD under 0.5%

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Critical Chaze Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Critical Chaze Auto Fem

£37.88

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Critical Chaze Auto Fem by Flash Seeds is a Ruderalis x Haze x Cheese Critical Cannabis Strain. Its Heritage comes from 70% Sativa 30% Indica and has a 11-12 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 110-160cm THC Content at 20-25% and Low CBD under 0.5%

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Bubble Hash Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Bubble Hash Auto Fem

£37.88

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Bubble Hash Auto Fem by Flash Seeds is a Ruderalis x Bubblegum x Afghani Hash Plant Cannabis Strain. Its Heritage comes from 40% Indica 60% Sativa and has a 9-10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 60-110cm THC Content at 20-25% and Low CBD under 0.5%

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Formula One Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Formula One Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Formula One Auto Fem or Reg by Flash Seeds is a Ruderalis x Unknown Sativa Genetics Cannabis Strain. Its Heritage comes from 70% Sativa 30% Indica and has a 9-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 450-550 grams with a height of 80-140cm THC Content at 18-24% and Low CBD under 0.5%

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Cobra Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Cobra Auto Feminized or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Cobra Auto Fem or Reg by Flash Seeds is a Ruderalis x Blueberry Cannabis Strain. Its Heritage comes from 90% Indica 10% Sativa and has a 10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 70-110cm THC Content at 18-22% and Low CBD under 0.5%

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Amazing Cherry Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Amazing Cherry Auto Fem

£44.28

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Amazing Cherry Auto Fem by Flash Seeds is a Ruderalis x Strawberry Kush x Nevilles Haze Cannabis Strain. Its Heritage comes from 65% Sativa 35% Indica and has a 10-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 80-120cm THC Content at 20-24% and Low CBD under 0.5%

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Annapurna Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Annapurna Auto Feminized

£31.64

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Annapurna Auto Fem by Flash Seeds is a Super Secret Hybrid Cannabis Strain. Its Heritage comes from 50% Indica 50% Sativa and has a 9-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 60-120cm THC Content at 20-25% and Low CBD under 0.5%

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Stichs Love Potion Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Stichs Love Potion Auto

£19.30

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Stichs Love Potion Auto by Flash Seeds is a Chunky Sativa Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 12-14 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 110-150cm THC Content at 20-25% and Low CBD under 0.5%

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Panama Lime Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Panama Lime Auto Fem

£44.30

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Panama Lime Auto Fem by Flash Seeds is a Ruderalis x Panama x Mango Biche x Stitch0.2 Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 14-16 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 110-150cm THC Content at 20-25% and Low CBD under 0.5%

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Muay Thai Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Muay Thai Auto Fem

£44.30

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Muay Thai Auto Fem by Flash Seeds is a THC Rich Sativa Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 12-14 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 110-150cm THC Content at 20-25% and Low CBD under 0.5%

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Kush Van Stitch Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Kush Van Stitch Auto Fem or Reg

£19.30

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Kush Van Stitch Auto Fem or Reg by Flash Seeds is a Chunky Ruderalis x Hindu Kush Hybrid Cannabis Strain. Its Heritage comes from 75% Indica 25% Sativa and has a 8-10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 60-100cm THC Content at 18-24% and Low CBD under 0.5%

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Jet 47 Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Jet 47 Auto Feminized or Reg

£19.30

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Jet 47 Auto Fem or Reg by Flash Seeds is a Super AK47 Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 10-12 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 60-100cm THC Content at 18-22% and Low CBD under 0.5%

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Jamaican Berry Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Jamaican Berry Auto Fem

£37.90

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Jamaican Berry Auto Fem by Flash Seeds is a Early Blueberry Hybrid (Ruderalis) Cannabis Strain. Its Heritage comes from 90% Indica 10% Sativa and has a 10 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 70-110cm THC Content at 18-22% and Low CBD under 0.5%

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Doctor Shiva Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Doctor Shiva Auto Fem

£37.90

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Doctor Shiva Auto Fem by Flash Seeds is a Ruderalis x Garhwali Shiva x Ak47 x Stitch 0.2 F1 Cannabis Strain. Its Heritage comes from Pure Sativa Dominant and has a 11-13 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 60-120cm THC Content at 18-22% and Low CBD under 0.5%

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Cristal Fruity Kush Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Cristal Fruity Kush Auto Fem

£37.90

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Cristal Fruity Kush Auto Fem by Flash Seeds is a Ruderalis x OG Kush x Hindu Kush Cannabis Strain. Its Heritage comes from 90% Indica 10% Sativa and has a 8-9 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 60-100cm THC Content at 18-24% and Low CBD under 0.5%

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Chazy Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Chazy Auto Feminized

£25.00

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Chazy Auto Fem by Flash Seeds is a Ruderalis x Haze x Cheese Cannabis Strain. Its Heritage comes from 70% Sativa 30% Indica and has a 11-12 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 110-160cm THC Content at 20-25% and Low CBD under 0.5%

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Chaze Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized

Flash Seeds

Flash Seeds - Chaze Auto Feminized

£37.90

Product available with different options

Despatch Time 24-48 Hours (fast delivery) If unavailable get FREE seeds & item refund Chaze Auto Fem by Flash Seeds is a Ruderalis x Haze x Cheese Cannabis Strain. Its Heritage comes from 70% Sativa 30% Indica and has a 11-12 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500-600 grams with a height of 110-160cm THC Content at 20-25% and Low CBD under 0.5%

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