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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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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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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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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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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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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Black Valium Auto Feminized Marijuana Strain by Top Shelf Elite For Sale Online at Cannabis Seeds Outlet
Black Valium Auto Fem by Top Shelf Elite
£10.00
(tax excl.)
Product available with different options
Top Shelf Elite Black Valium Auto is a 95% Indica 5% Sativa cross of Ruderalis x Hash Plant Afghani G13. Seed to Harvest 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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