Best G13 Cannabis Strains

In this category you will find all the G13 strains on our website that originate from varieties of G13 Genetics.

The G13 strain is a revered genetic marvel, originating from an exquisite cross of Pure Afghani genetics. This 100% Indica boasts a lineage that speaks to the heart of cannabis cultivation, bringing forth traits that are both desirable and potent. The G13's robust genetics provide a solid foundation for creating new hybrids, as its stability ensures reliable trait transfer to offspring, making it a perfect candidate for breeding new genetic strain creations.

A significant aspect of G13 is its flowering time of 8-9 weeks, which suits both novice and experienced growers alike. This optimal flowering period allows cultivators to maximize their harvests without excessive waiting, appealing to those looking to produce quality strains efficiently. With an indoor height of 90-120 cm, it remains manageable in space, making it particularly popular among indoor growers.

The G13 strain also delivers impressive yields of 500-600 grams per square meter, a hallmark of its Afghani lineage, which is known for its productivity. Coupled with a THC content of around 20% and negligible CBD levels, G13 produces potent effects that are characteristic of classic Indica strains, making it a favorite among consumers seeking relaxation and relief.

This balance of qualities, combined with its rich genetic history, underscores G13’s reputation in the cannabis community. Its stability and potency not only ensure a satisfying experience for users but also provide breeders with a reliable genetic base for future innovations in strain development.

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Vali Mango Mass Marijuana Strain by Critical Mass Collective For Sale Online at Cannabis Seeds Outlet
Vali Mango Mass Fem by Critical Mass Collective
£10.00
(tax excl.)
In Stock 1-2 Days Dispatch
Critical Mass Collective Vali Mango Mass is a 70-95% Indica Dominant cross of Cali Mango Mass x Black Valium (Hash Plant x G13 x Afghan Ghost). Flowering Time is around 8-10 Weeks to a Height of 120-150cm a yield per m2 of 500-600g with 22-25% THC and 0-1% CBD
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G13 Skunk Haze Marijuana Strain by Just Feminized For Sale Online at Cannabis Seeds Outlet
G13 Skunk Haze Strain by Just Feminized
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized G13 Skunk Haze is a 60% Indica 40% Sativa cross of G13 x Haze Skunk (similar to Tangerine Dream). Flowering Time is around 10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 400-500 grams m2 with 20% THC and 0-1% CBD
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Badazz OG Blueberry Auto Marijuana Strain by Just Feminized For Sale Online at Cannabis Seeds Outlet
Badazz OG Blueberry Auto by Just Feminized
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Badazz OG Blueberry Auto is a 80% Indica 20% Sativa cross of Blueberry x OG Kush x G13 Skunk. Seed to Harvest Time is around 9 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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Black Cherry Soda Feminized Marijuana Strain by Flavour Chasers For Sale Online at Cannabis Seeds Outlet
Black Cherry Soda Fem by Flavour Chasers
£80.00
(tax excl.)
In Stock 1-2 Days Dispatch
Flavour Chasers Black Cherry Soda is a 40% Indica 60% Sativa cross of Airborne G13 Blackberry Cherry AK47 x C99 x Ortega. Flowering 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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Moby Dick Feminized Marijuana Strain by Barneys Farm For Sale Online at Cannabis Seeds Outlet
Moby Dick Feminized by Barneys Farm
£11.50
(tax excl.)
In Stock 1-2 Days Dispatch
Barneys Farm Moby Dick is a 40% Indica 60% Sativa cross of G13 Haze x White Widow. Flowering Time is around 8-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 20-25% THC and 0-1% CBD
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N13 Kush Feminized Marijuana Strain by Sensi Seed Bank For Sale Online at Cannabis Seeds Outlet
N13 Kush Feminized by Sensi Seed Bank
£47.50
(tax excl.)
In Stock 1-2 Days Dispatch
Sensi Seed Bank N13 Kush is a 85% Indica 15% Sativa cross of Mr. Nice G13 x Hash Plant x Nicole Kush. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 20-26% THC and 0-1% CBD
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Tangerine Dream Auto Feminized Marijuana Strain by Barneys Farm For Sale Online at Cannabis Seeds Outlet
Tangerine Dream Auto Fem by Barneys Farm
£10.50
(tax excl.)
In Stock 1-2 Days Dispatch
Barneys Farm Tangerine Dream Auto is a 60% Indica 40% Sativa cross of Ruderalis x G13 x Haze. Seed to Harvest Time is around 10-12 Weeks with an Indoor Height of 120-150cm Indoor Yield is 400-500 grams m2 with 20% THC and 0-1% CBD
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Buzz Light Gear Feminized Marijuana Strain by Dr Krippling For Sale Online at Cannabis Seeds Outlet
Buzz Light Gear Feminized by Dr Krippling
£90.00
(tax excl.)
In Stock 1-2 Days Dispatch
Dr Krippling Buzz Light Gear is a 85% Sativa 15% Indica cross of Amnesia Haze x Kali Mist x G13 Haze. Flowering Time is around 10-11 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20% THC and 0-1% CBD
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Kali and the Chocolate Factory Feminized Marijuana Strain by Dr Krippling For Sale Online at Cannabis Seeds Outlet
Kali n the Chocolate Factory Dr Krippling
£9.00
(tax excl.)
In Stock 1-2 Days Dispatch
Dr Krippling Kali n the Chocolate Factory is 70-95% Indica Dominant cross of Kali Mist x (G13 Skunk x Chocolope Kush). The Flowering Time is 8-10 Weeks 55-69 Days with an Indoor Height around 90-120cm. The Indoor Harvest Per m2 is 400-500 grams with 20% THC and CBD at 0-1%.
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Melon Kali Feminized Marijuana Strain by Dr Krippling For Sale Online at Cannabis Seeds Outlet
Melon Kali Feminized by Dr Krippling
£75.00
(tax excl.)
Product available with different options
Dr Krippling Melon Kali is a 90% Sativa 10% Indica cross of Haze x G13 x Kali Mist. Flowering Time is around 10-12 Weeks with an Indoor Height of 120-150cm Indoor Yield is 400-500 grams m2 with 20-25% THC and 0-1% CBD
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G13 Blueberry Headband Regular Marijuana Strain by Emerald Triangle For Sale Online at Cannabis Seeds Outlet
G13 Blueberry Headband Fem or Reg Emerald
£18.90
(tax excl.)
Product available with different options
Emerald Triangle G13 Blueberry Headband is a 60% Indica 40% Sativa cross of Headband Blueberry x G13 Skunk. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
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Cookie G13 Auto Feminized Marijuana Strain by Flash Seeds For Sale Online at Cannabis Seeds Outlet
Cookie G13 Auto Feminized by Flash Seeds
£51.00
(tax excl.)
In Stock 1-2 Days Dispatch
Flash Seeds Cookie G13 Auto is a 80% Indica 20% Sativa cross of Ruderalis x G13 x Girl Scout Cookies. Seed to Harvest Time is around 9-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 20% THC and 0-1% CBD
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Total Paralysis Feminized Marijuana Strain by Heavyweight Seeds For Sale Online at Cannabis Seeds Outlet
Total Paralysis Female by Heavyweight
£53.50
(tax excl.)
In Stock 1-2 Days Dispatch
Heavyweight Seeds Total Paralysis is a 60% Indica 40% Sativa cross of G13 Skunk x Moby Dick White Widow x Haze. Flowering Time is around 9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
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Black Valium Feminized Marijuana Strain by Top Shelf Elite For Sale Online at Cannabis Seeds Outlet
Black Valium Feminized by Top Shelf Elite
£10.00
(tax excl.)
Product available with different options
Top Shelf Elite Black Valium is a 95% Indica 5% Sativa cross of Afghani x Hash Plant x G13. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 16-22% THC and 0-1% CBD
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Dutchie Jones Feminized Marijuana Strain by Connoisseur Genetics For Sale Online at Cannabis Seeds Outlet
Dutchie Jones Feminized by Connoisseur
£94.54
(tax excl.)
Out of Stock
Connoisseur Genetics Dutchie Jones is a 80% Sativa 20% Indica cross of Nevil Haze Mango x G13 Haze Somas Cut x Casey Jones. Flowering Time is around 8-10Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
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Dutch Dog Regular Marijuana Strain by Connoisseur Genetics For Sale Online at Cannabis Seeds Outlet
Dutch Dog Regular by Connoisseur Genetics
£60.00
(tax excl.)
Out of Stock
Connoisseur Genetics Dutch Dog is a 25% Indica 75% Sativa cross of Nevil Mango x G13 Haze x Super Silver Chemdog Haze. Flowering Time is around 9-11 Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 20-26% THC and 0-1% CBD
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G13 Genius Feminized Marijuana Strain by Brothers Grimm Seeds For Sale Online at Cannabis Seeds Outlet
G13 Genius Feminized by Brothers Grimm
£80.00
(tax excl.)
Out of Stock
Brothers Grimm G13 Genius is a 70% Indica 30% Sativa cross of Durban Thai female x STS induced Cinderella 99 female.. Flowering Time is around 10-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
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G13 Skunk Marijuana Strain by Our Own Weed Breeders For Sale Online at Cannabis Seeds Outlet
G13 Skunk Fem by Cannabis Seeds Outlet
£3.30
(tax excl.)
Out of Stock
G13 Skunk Haze Similar Alternative by Just Feminized G13 Skunk is a 80% Indica 20% Sativa cross of G13 Mostly plus NL x Skunk. Flowering Time is around 9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20% THC and 0-1% CBD
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Tease Auto Feminized Marijuana Strain by Dr Krippling For Sale Online at Cannabis Seeds Outlet
Tease Auto Feminized by Dr Krippling
£75.00
(tax excl.)
Out of Stock
Dr Krippling Tease Auto is a 80% Indica 20% Sativa cross of Ruderalis x G13 x Cheese Skunk. Seed to Harvest Time is around 9-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 20% THC and 0-1% CBD
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Stichs Love Potion Auto Regular Marijuana Strain by Flash Seeds For Sale Online at Cannabis Seeds Outlet
Stichs Love Potion Auto by Flash Seeds
£35.50
(tax excl.)
Out of Stock
Flash Seeds Stich's Love Potion Auto is a 100% Pure Sativa cross of G13 x Santa Marta Colombian Gold x Ruderalis. Seed to Harvest Time is around 12-14 Weeks with an Indoor Height of 120-150cm Indoor Yield is 400-500 grams m2 with 20-25% THC and 0-1% CBD
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Gnomo Auto Feminized Marijuana Strain by Kannabia For Sale Online at Cannabis Seeds Outlet
Gnomo Auto Feminized by Kannabia Seeds
£26.00
(tax excl.)
Out of Stock
Kannabia Gnomo Auto is a 85% Indica 15% Sativa cross of Ruderalis x Black Domina x NL Blueberry G13 Afghani and Mexican. Seed to Harvest Time is around 9 Weeks with an Indoor Height of 50-90cm Indoor Yield is 400-500 grams m2 with 15-20% THC and 0-1% CBD
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Violet Haze Feminized Marijuana Strain by Plantformers For Sale Online at Cannabis Seeds Outlet
Violet Haze Feminized by Plantformers
£47.67
(tax excl.)
Out of Stock
Plantformers Violet Haze is a 70% Sativa 30% Indica cross of Strawberry Cough x Sour Diesel x G13. Flowering Time is around 8-10 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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G13 Haze x Free Tibet Regular Marijuana Strain by Soma Seeds For Sale Online at Cannabis Seeds Outlet
G13 Haze x Free Tibet Regular by Soma
£107.20
(tax excl.)
Out of Stock
Soma Seeds G13 Haze x Free Tibet is a 80% Indica 20% Sativa cross of G13 Haze Super Silver x Free Tibet Nepal x Afghani Hawaiian. Flowering Time is around 9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 20% THC and 0-1% CBD
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