Best Critical Cannabis Strains

In this category you will find all the Critical strains on our website that originate from varieties of Critical Genetics.

The genetics of Using Critical Auto, a balanced cross between Auto Big Bud and Skunk, are a remarkable blend of two influential strains in the cannabis world. The Auto Big Bud contributes a robust genetic heritage known for its heavy yields and substantial resin production, which is essential for creating potent extracts. Meanwhile, Skunk, a legendary strain with a rich lineage, adds an unmistakable aroma and flavor profile, enhancing the overall sensory experience. This combination of genetics results in a strain that embodies the best traits from both parents, making it a perfect foundation for breeding new hybrids.

This hybrid's 80% indica and 20% sativa composition not only ensures a relaxing and soothing effect but also infuses energetic and cerebral qualities, creating a balanced experience for users. The rapid seed-to-harvest time of 8-9 weeks makes it an attractive choice for growers, allowing them to cultivate multiple cycles within a year. Its indoor yield range of 500-600 grams per square meter is impressive, further solidifying its status in the market.

Additionally, the THC content of 18-22% provides an effective potency that appeals to both recreational and medicinal users alike. The minimal CBD presence allows for a more psychoactive experience, making it particularly sought after among enthusiasts. These compelling characteristics not only contribute to its popularity but also inspire breeders to explore new genetic creations, utilizing the stability and vigor that Using Critical Auto offers in future hybrid endeavors.

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  • Flowering Time: 6-8 Weeks 42-55 Days clear
  • Indoor Height: 50-90cm (Very Short) clear
  • Indoor Height: 120-150cm (Medium) clear
  • Grower Difficulty: Advanced (Difficult) clear
  • Grower Difficulty: Intermediate (Medium) clear
BCN Critical XXL FAST Feminized Marijuana Strain by Seed Stockers Big Discount 40% OFF Clearance Sale
-60%
BCN Critical XXL Fast V Seedstockers (60%OFF)
£52.00
£130.00 -60%
(tax excl.)
In Stock 1-2 Days Dispatch
(Clearance Sale 60% OFF) Seed Stockers BCN Critical XXL Fast V is a 60% Indica 40% Sativa cross of Unknown x Skunk 1 x Afghani Big Bud. Flowering Time is around Under 8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Cream Mandarine Auto Feminized Marijuana Strain by Sweet Seeds For Sale Online at Cannabis Seeds Outlet
-33%
Cream Mandarine Auto Fem by Sweet Seeds (33%OFF)
£17.89
£26.70 -33%
(tax excl.)
In Stock 1-2 Days Dispatch
Clearance Sale 33% OFF Sweet Seeds Cream Mandarine Auto is a 70% Indica 30% Sativa cross of Ice Cool (India x NYC Diesel) x Cream Caramel Auto (BlueBlack x Maple x Rhino). Seed to Harvest Time is around 9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
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Sweet Critical Fast V Feminized Marijuana Strain by OO Seeds For Sale Online at Cannabis Seeds Outlet
-33%
Sweet Critical Fast V Fem by 00 Seeds (33%OFF)
£13.27
£19.80 -33%
(tax excl.)
In Stock 1-2 Days Dispatch
Clearance Sale 33% OFF OO Seeds Sweet Critical Fast V is a 60% Indica 40% Sativa cross of Skunk 1 x Afghani reversed ruderalis. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
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Critical Poison Fast V Feminized Marijuana Strain by OO Seeds For Sale Online at Cannabis Seeds Outlet
-33%
Critical Poison Fast V Fem by 00 Seeds (33%OFF)
£13.27
£19.80 -33%
(tax excl.)
In Stock 1-2 Days Dispatch
Clearance Sale 33% OFF OO Seeds Critical Poison Fast V is a 60% Indica 40% Sativa cross of Critical Mass x Green Poison (Reversed Auto). Flowering Time is around 6-7 Weeks with an Indoor Height of 50-90cm Indoor Yield is 400-500 grams m2 with 20-25% THC and 0-1% CBD
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Critical Mass Marijuana Strain by Just Feminized For Sale Online at Cannabis Seeds Outlet
Critical Mass Strain by Just Feminized
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Critical Mass is a 60% Indica 40% Sativa cross of Skunk 1 x Afghani Big Bud. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Sweet Critical Fast V Feminized Marijuana Strain by OO Seeds For Sale Online at Cannabis Seeds Outlet
Sweet Critical Fast V Female by 00 Seeds
£13.00
(tax excl.)
In Stock 1-2 Days Dispatch
OO Seeds Sweet Critical Fast V is a 60% Indica 40% Sativa cross of Skunk 1 x Afghani reversed ruderalis. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Megaton Mass Fast Feminized Marijuana Strain by Critical Mass Collective For Sale Online at Cannabis Seeds Outlet
Megaton Mass Fast V Critical Mass Seeds
£10.00
(tax excl.)
In Stock 1-2 Days Dispatch
Critical Mass Collective Megaton Mass Fast V is a 60% Indica 40% Sativa cross of Critical Mass x Ultra Monster Mass Auto. Flowering Time is around 6 Weeks with an Indoor Height of 50-90cm Indoor Yield is 600-700 grams m2 with 16-22% THC and 0-1% CBD
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Critical XXL Marijuana Strain by Seed Stockers For Sale Online at Cannabis Seeds Outlet
Critical XXL CBD Female by Seed Stockers
£88.50
(tax excl.)
Product available with different options
Seed Stockers Critical XXL CBD is a 80% Indica 20% Sativa cross of Critical Mass Skunk Afghani Big Bud. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 5-10% THC and 1-10% CBD
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Sweet Critical CBD Feminized Marijuana Strain by OO Seeds For Sale Online at Cannabis Seeds Outlet
Sweet Critical CBD Feminized by 00 Seeds
£13.00
(tax excl.)
In Stock 1-2 Days Dispatch
OO Seeds Sweet Critical CBD is a 80% Indica 20% Sativa cross of Critical Mass Skunk Afghani Big Bud. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 5-10% THC and 1-10% CBD
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Marmalate Early V Feminized Marijuana Strain by Delicious Seeds For Sale Online at Cannabis Seeds Outlet
Marmalate Early Fast V Female by Delicious
£49.00
(tax excl.)
In Stock 1-2 Days Dispatch
Delicious Seeds Marmalate Early Fast V is a 70% Indica 30% Sativa cross of Critical Mass x (Super Skunk x Big Skunk Korean x Afghani). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Monster Mass Feminized Marijuana Strain by Critical Mass Collective For Sale Online at Cannabis Seeds Outlet
Monster Mass by Critical Mass Collective
£10.00
(tax excl.)
In Stock 1-2 Days Dispatch
Critical Mass Collective Monster Mass is a 60% Indica 40% Sativa cross of Critical Mass x Critical +. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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CBD Jam Feminized Marijuana Strain by Delicious Seeds For Sale Online at Cannabis Seeds Outlet
Jam CBD Feminized by Delicious Seeds
£49.00
(tax excl.)
In Stock 1-2 Days Dispatch
Delicious Seeds Jam CBD is a 50% Indica 50% Sativa cross of Critical Bilbo x Lavender x Unknown CBD. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 7-10% THC and 10-15% CBD
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Sugar Black Rose Early Version Feminized Marijuana Strain by Delicious Seeds For Sale Online at Cannabis Seeds Outlet
Sugar Black Rose Early Fast V by Delicious
£58.00
(tax excl.)
In Stock 1-2 Days Dispatch
Delicious Seeds Sugar Black Rose Early Fast V is a 80% Indica 20% Sativa cross of Black Domina x Critical Fast Auto Reversed. Flowering Time is around 8-9 Weeks with an Indoor Height of 50-90cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
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Critical 707 CBD Regular Marijuana Strain by Emerald Triangle For Sale Online at Cannabis Seeds Outlet
Critical 707 CBD Fem or Reg by Emerald
£18.90
(tax excl.)
In Stock 1-2 Days Dispatch
Emerald Triangle Critical 707 CBD is a 80% Indica 20% Sativa cross of Afghani x Big Bud x Critical x Super Skunk. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 4-6% THC and 1-10% CBD
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Critical Relief CBD Feminized Marijuana Strain by Garden of Green For Sale Online at Cannabis Seeds Outlet
Critical Relief CBD Fem by Garden of Green
£71.40
(tax excl.)
In Stock 1-2 Days Dispatch
Garden of Green Critical Relief CBD is a 25% Indica 75% Sativa cross of Skunk 1 x Afghani Big Bud x CBD. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 6-8% THC and 10-15% CBD
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Critical Poison Feminized Marijuana Strain by OO Seeds For Sale Online at Cannabis Seeds Outlet
Critical Poison Feminized by 00 Seeds
£13.00
(tax excl.)
In Stock 1-2 Days Dispatch
OO Seeds Critical Poison is a 60% Indica 40% Sativa cross of Critical Mass x Green Poison. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Critical Poison Fast V Feminized Marijuana Strain by OO Seeds For Sale Online at Cannabis Seeds Outlet
Critical Poison Fast V Female by 00 Seeds
£13.00
(tax excl.)
In Stock 1-2 Days Dispatch
OO Seeds Critical Poison Fast V is a 60% Indica 40% Sativa cross of Critical Mass x Green Poison (Reversed Auto). Flowering Time is around 6-7 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Medical Mass CBD Feminized Marijuana Strain by Royal Queen Seeds For Sale Online at Cannabis Seeds Outlet
-15%
Medical Mass CBD Female by Royal Queen
£7.23
£8.50 -15%
(tax excl.)
In Stock 1-2 Days Dispatch
Royal Queen Seeds Medical Mass CBD is a 60% Indica 40% Sativa cross of Critical Mass x Jack The Ripper x Queen Mother. Flowering Time is around 7-8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 8-12% THC and 10-15% CBD
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BCN Critical XXL Feminized Marijuana Strain by Seed Stockers For Sale Online at Cannabis Seeds Outlet
BCN Critical XXL Female by Seed Stockers
£70.50
(tax excl.)
In Stock 1-2 Days Dispatch
Seed Stockers BCN Critical XXL is a 60% Indica 40% Sativa cross of Unknown x Skunk 1 x Afghani Big Bud. Flowering Time is around 8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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BCN Critical XXL FAST Feminized Marijuana Strain by Seed Stockers For Sale Online at Cannabis Seeds Outlet
BCN Critical XXL Fast V by Seed Stockers
£124.00
(tax excl.)
In Stock 1-2 Days Dispatch
Seed Stockers BCN Critical XXL Fast V is a 60% Indica 40% Sativa cross of Unknown x Skunk 1 x Afghani Big Bud. Flowering Time is around Under 8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Critical XXL Feminized Marijuana Strain by Zambeza Seeds For Sale Online at Cannabis Seeds Outlet
Critical XXL Feminized by Zambeza Seeds
£40.00
(tax excl.)
In Stock 1-2 Days Dispatch
Zambeza Seeds Critical XXL is a 60% Indica 40% Sativa cross of Unknown x Skunk 1 x Afghani Big Bud. Flowering Time is around 8 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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Quick Mass Feminized Marijuana Strain by Exotic Seeds For Sale Online at Cannabis Seeds Outlet
Quick Mass Feminized by Exotic Seeds
£67.00
(tax excl.)
Out of Stock
Exotic Seeds Quick Mass is a 65% Indica 35% Sativa cross of White Widow x Critical Mass x Critical Mass. Flowering Time is around 6-7 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-22% THC and 0-1% CBD
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