Hard Cannabis Strains

32 strains from 320+ breeders worldwide — filtered

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1–24 of 32

Royal Gorilla by Royal Queen Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

Royal Gorilla

by Royal Queen Seeds

Royal Gorilla commands attention within the Royal Queen Seeds collection, ranking among the most potent varieties available today.

⚡ 98g🌍 Netherlands
🛒 Buy at Royal Queen Seeds→
Gorilla Girl by Sweet Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

Gorilla Girl

by Sweet Seeds

Gorilla Girl® (SWS74) represents a hybrid cross combining Gorilla Glue with Girl Scout Cookies, specifically utilizing the Thin Mint phenotype of GSC.

⚡ 104g🌍 Spain
🛒 Buy at Seedsman→
Gorilla Girl F1 Fast Version by Sweet Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

Gorilla Girl F1 Fast Version

by Sweet Seeds

A rapid-blooming photoperiodic cultivar with feminized seeds, this strain represents an accelerated phenotype of Gorilla Girl® (SWS74), Sweet Seeds®' most powerful offering in their "Super Strong" lineup, boasting THC concentrations reaching 31%.

⚡ 49g🌍 Spain
🛒 Buy at Seedsman→
Sticky Monkey GG#4 by Seedstockers, Photoperiod cannabis strain
Photoperiod
♀ Fem

Sticky Monkey GG#4

by Seedstockers

Sticky Monkey GG#4 represents a top-tier feminized photoperiod strain from the United States, developed by crossing authentic Gorilla Glue #4 genetics.

⚡ 45g🌍 Spain
🛒 Buy at Herbies Seeds→
Future #1 by Anesia Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

Future #1

by Anesia Seeds

There are now some cannabis strains that regularly reach THC levels of 30% and more.

⚡ 161g🌍 Spain
🛒 Buy at Seedsman→
IMPERIUM X by Anesia Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

IMPERIUM X

by Anesia Seeds

Imperium X stands among the world's most potent cannabis cultivars, merging three exceptionally cannabinoid-rich parent strains—the scarce City of God, The White Angel, and the remarkably strong Future #1—into a single triple hybrid.

⚡ 157g🌍 Spain
🛒 Buy at Seedsman→
Malawi Gold by Lineage Genetics, Photoperiod cannabis strain
Photoperiod
♀ Fem

Malawi Gold

by Lineage Genetics

Malawi Gold stands as one of the world's most celebrated and potent sativa varieties, distinguished by its sustained energizing properties and distinctive taste characteristics.

⚡ 63g🌍 Spain
More Lineage Genetics strains→
Redline by Anesia Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

Redline

by Anesia Seeds

Red Line represents a sophisticated hybrid creation (65% Indica / 35% Sativa) engineered through the combination of Lemon Cherry Gelato, Frozen Black Cherry®, and Strawberry Pop Rocks genetics.

🌍 Spain
More Anesia Seeds strains→
Ethos Chem OG RBX1 by ETHOS Genetics, Photoperiod cannabis strain
Photoperiod
♀ Fem

Ethos Chem OG RBX1

by ETHOS Genetics

ETHOS Chem OG RBx1 represents a carefully refined genetic line that demonstrates exceptional stability, with no documented instances of hermaphroditic characteristics—an uncommon achievement in authentic ChemDog-based hybrids.

⚡ 175g🌍 United States
More ETHOS Genetics strains→
Durban Kush S1 by ETHOS Genetics, Photoperiod cannabis strain
Photoperiod
♀ Fem

Durban Kush S1

by ETHOS Genetics

Durban Kush S1 from ETHOS Genetics combines genetics from Durban Poison, Chem D, and OG Kush into a balanced hybrid expression.

🌍 United States
More ETHOS Genetics strains→
G-Force by Paradise Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

G-Force

by Paradise Seeds

G-Force (Limited Edition!) brings together the distinguished lineages of Gary Payton and Animal Mints in a sativa-leaning hybrid form.

🌍 Netherlands
🛒 Buy at Herbies Seeds→
Category 5 by In House Genetics, Photoperiod cannabis strain
Photoperiod
♀ Fem

Category 5

by In House Genetics

Category 5 is a striking photoperiod feminized strain from In House Genetics, designed for the experienced home grower due to its hard cultivation difficulty.

🌍 United States
More In House Genetics strains→
Masterpiece by In House Genetics, Photoperiod cannabis strain
Photoperiod
♀ Fem

Masterpiece

by In House Genetics

Masterpiece, a premium strain from In House Genetics, is a feminized photoperiod variety that presents a hard cultivation challenge for home growers.

🌍 United States
More In House Genetics strains→
White Fire OG by Growers Choice, Photoperiod cannabis strain
Photoperiod
♀ Fem

White Fire OG

by Growers Choice

White Fire OG, commonly abbreviated as WIFI, combines genetics from Fire OG and The White.

⚡ 76g🌍 Netherlands
More Growers Choice strains→
Amnesia Haze XL by Zambeza, Photoperiod cannabis strain
Photoperiod
♀ Fem

Amnesia Haze XL

by Zambeza

Every cultivator eventually considers whether the moment has arrived to tackle the celebrated and sought-after Amnesia Haze.

⚡ 81g🌍 Netherlands
More Zambeza strains→
Ak 47 Ultra by IZI Seeds, Photoperiod cannabis strain
Photoperiod
♀ Fem

Ak 47 Ultra

by IZI Seeds

Strain Profile A sativa-leaning hybrid created by crossing AK 47 with MK-Ultra, this cultivar delivers a powerful full-body experience.

⚡ 95g🌍 Czech Republic
More IZI Seeds strains→
Bruce Banner 1.0 by Dark Horse Genetics, Photoperiod cannabis strain
Photoperiod

Bruce Banner 1.0

by Dark Horse Genetics

Bruce Banner 1.

⚡ 69g🌍 United States
More Dark Horse Genetics strains→
Race Fuel by Archive Seed Bank, Photoperiod cannabis strain
Photoperiod

Race Fuel

by Archive Seed Bank

High Octane OG stands out as a renowned phenotype of OG Kush that gained prominence in California's San Fernando Valley.

⚡ 30g🌍 United States
More Archive Seed Bank strains→
Rocket Fuel by Archive Seed Bank, Photoperiod cannabis strain
Photoperiod

Rocket Fuel

by Archive Seed Bank

Jet Fuel OG is a potent strain that emerged from Southern California's cannabis scene and quickly gained widespread popularity, particularly after receiving endorsement from B-Real of Cypress Hill.

🌍 United States
More Archive Seed Bank strains→
True Colours by Archive Seed Bank, Photoperiod cannabis strain
Photoperiod

True Colours

by Archive Seed Bank

Acclaimed across multiple cannabis competitions, True OG stands as a premier cultivar in the industry.

🌍 United States
More Archive Seed Bank strains→
The Potion by Archive Seed Bank, Photoperiod cannabis strain
Photoperiod

The Potion

by Archive Seed Bank

Archive's inaugural hybrid creation from 2004 combined Malawi Gold with 95' NL5 and Haze F2 genetics, representing a sativa-dominant expression from an era when sativa varieties dominated the premium market.

🌍 United States
More Archive Seed Bank strains→
Forum Cut GSC BX by SinCity Seeds, Photoperiod cannabis strain
Photoperiod

Forum Cut GSC BX

by SinCity Seeds

Forum Cut GSC BX by SinCity Seeds is a photoperiod strain that showcases the renowned Girl Scout Cookies lineage, specifically the coveted Forum Cut.

🌍 United States
More SinCity Seeds strains→
Pit Boss by SinCity Seeds, Photoperiod cannabis strain
Photoperiod

Pit Boss

by SinCity Seeds

Pit Boss is a potent hybrid strain known for its powerful and assertive effects.

🌍 United States
More SinCity Seeds strains→
MAC V2 by Capulator, Photoperiod cannabis strain
Photoperiod

MAC V2

by Capulator

MAC V2, a sophisticated creation by Capulator, is a photoperiod strain that presents a challenging cultivation experience for home growers.

🌍 United States
More Capulator strains→
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