Leaf Lab: Cannabis Strain Library
Canada's most comprehensive cannabis strain database & library — 100+ verified strain profiles with real THC/CBD data, terpene flavor notes and effects.
Use the filters above or browse the A–Z list below to explore strains by effect, terpene profile or cannabinoid levels.
New to cannabis? Start with our Cannabis Glossary to learn the terms used in strain profiles.
Showing 20 of 508 strains
Grease Monkey
Grease Monkey is an indica-leaning hybrid known for its heavy body relaxation and sweet, gas-and-cream flavour profile. ...
Great White Shark
Great White Shark is a hybrid strain known for its balanced, relaxing effects and distinctive aromatic profile. Typicall...
Green Crack
Green Crack is a well-known sativa that many users report as bright, energetic, and motivating. Often associated with da...
Green Gelato
Green Gelato is a hybrid cannabis strain known for its dessert-like aroma and typically potent effects. Many users repor...
Green Lantern
Green Lantern is a sativa-leaning hybrid known for an uplifting, energetic profile and a citrus-forward aroma. It has a ...
Green Love Potion
Green Love Potion is a hybrid strain known for a balanced, uplifting profile that leans toward sociable and creative eff...
Guava
Guava is an indica-leaning strain known for its sweet tropical aroma and relaxing reputation. Many users report mellow, ...
Harlequin
Harlequin is a sativa-leaning strain known for its balanced profile and typically high CBD-to-THC ratio. Many users repo...
Hash Plant
Hash Plant is a classic indica known for heavy, hash-like flavours and strong, relaxing effects. Typically reported as a...
Hellfire OG
Hellfire OG is an indica‑leaning strain known for its muscle‑easing, calming reputation and punchy aroma. Typically repo...
Hells Angel OG
Hells Angel OG is an indica-dominant strain known for its heavy, calming reputation and pungent aroma. Many users report...
Hindu Kush
Hindu Kush is a classic indica known for its steady, soothing profile and rich, hash-forward aroma. Many users report de...
Holy Grail Kush
Holy Grail Kush is an indica-dominant strain known for its heavy, relaxing reputation and pronounced flavour profile. Ma...
Honey Bananas
Honey Bananas is an indica-leaning hybrid known for its sweet, fruity profile and balanced mix of uplift and body calm. ...
Hot Rod
Hot Rod is an indica-leaning hybrid known for its lively citrus and diesel notes and generally uplifting yet relaxing ef...
Ice
Ice, often styled as ICE (Indica Crystal Extreme), is an indica-leaning hybrid known for dense, crystal-coated buds and ...
Ice Cream
The Ice Cream strain is an indica-leaning cannabis variety known for its creamy sweet flavour and calming reputation. Ma...
Ice Cream Cake
Ice Cream Cake is an indica strain known for its dessert-like flavour profile and typically soothing, body-forward exper...
Incredible Hulk
The Incredible Hulk is a hybrid strain known for its energizing lift and distinctive diesel-earth flavour. Many users re...
Island Sweet Skunk
Island Sweet Skunk (also known as Sweet Island Skunk) is a classic Canadian-leaning sativa celebrated for its bright, ci...
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Strain Library: Frequently Asked Questions
Why Use a Cannabis Strain Library?
A well-organized strain database helps you compare varieties based on THC/CBD levels, terpene profiles and effects — especially important in Canada's evolving legal market.
What is a cannabis strain library?
This is a searchable collection of cannabis varieties, each with verified data on THC/CBD, terpene profile, effects and flavour notes. Useful for discovery and comparison.
How accurate is the data in a strain database?
We use verified sources where possible and label each profile with updates. Use data as a guide — effects may vary batch to batch.
What are terpenes and why do they matter?
Terpenes are aromatic compounds found in cannabis that contribute to flavour and may influence the overall experience. Browse our terpenes guide for more.
How should I choose a cannabis strain in Canada?
Consider your desired effect (e.g., relaxation or creativity), THC/CBD levels, terpene profile and legal compliance. Use the filters above or explore strain profiles for details.