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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  • Brand: Flash Seeds clear
  • Yield per m2 indoors: 400-500 grams clear
Nirvana Sky Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Nirvana Sky Auto Fem
£31.64
(tax excl.)
 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
(tax excl.)
 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
(tax excl.)
 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
(tax excl.)
 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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Cookie G13 Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Cookie G13 Auto Feminized
£44.28
(tax excl.)
 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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Copacabana Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Copacabana Auto Fem
£31.64
(tax excl.)
 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
(tax excl.)
 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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Black Samba Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Black Samba Auto Fem
£44.28
(tax excl.)
 Despatch Time 24-48 Hours (fast delivery)  If unavailable get FREE seeds & item refund Black Samba Auto Fem by Flash Seeds is a Chunky Ruderalis x NL Ortega Hash Plant & Afghani Cannabis Strain. Its Heritage comes from 95% Indica 5% Sativa and has a 9 Weeks Seed to Harvest Time. Yields per m2 indoor are around 500 grams with a height of 50-90cm THC Content at 15-20% 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
(tax excl.)
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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Cobra Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Cobra Auto Feminized or Reg
£19.30
(tax excl.)
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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Annapurna Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Annapurna Auto Feminized
£31.64
(tax excl.)
 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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Strawberry Mango Haze Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Strawberry Mango Haze Auto
£44.30
(tax excl.)
Product available with different options
 Despatch Time 24-48 Hours (fast delivery)  If unavailable get FREE seeds & item refund Strawberry Mango Haze Auto by Flash Seeds is a Cup Winning NL5 Haze Afghani Skunk Cannabis Strain. Its Heritage comes from 70% Sativa 30% Indica and has a 10-11 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 80-120cm THC Content at 15-20% 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
(tax excl.)
 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
(tax excl.)
 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
(tax excl.)
 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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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
(tax excl.)
 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
(tax excl.)
 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
(tax excl.)
 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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Ace Auto by Flash Seeds Cannabis Seeds For Sale at Just Feminized
Flash Seeds
Flash Seeds - Ace Auto Feminized
£26.70
(tax excl.)
Product available with different options
 Despatch Time 24-48 Hours (fast delivery)  If unavailable get FREE seeds & item refund Ace Auto Fem by Flash Seeds is a Killer Ruderalis x Super Silver Haze x Nevies Haze Cannabis Strain. Its Heritage comes from 20% Indica 80% Sativa and has a 11-13 Weeks Seed to Harvest Time. Yields per m2 indoor are around 400-500 grams with a height of 90-130cm THC Content at 20-28% and Low CBD under 0.5%
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