marijuana Strain Information Portal
Explore strain profiles with information on effects, terpenes, genetics, and commonly reported uses. All medical use associations are user-reported — not clinically validated.
Understanding Strain Types
Indica, Sativa, and Hybrid are traditional horticultural classifications. Modern research shows these labels are an oversimplification — effects depend more on a strain's specific cannabinoid and terpene profile than its botanical category. Use these as a general starting point, not a reliable predictor of effects.
Popular Strains
A sativa-dominant hybrid originating in California, Blue Dream delivers swift symptom relief without heavy sedative effects.
Not clinically validated. Based on user surveys, not clinical trials.
A legendary strain with a complex terpene profile that boasts a unique fuel-like aroma with notes of spice, skunk, and earth.
Not clinically validated. Based on user surveys, not clinical trials.
Introduced in 2003, this famous indica cross delivers cerebral euphoria and physical relaxation.
Not clinically validated. Based on user surveys, not clinical trials.
A fast-acting strain that delivers energizing, dreamy cerebral effects. Medical patients choose Sour Diesel for relief.
Not clinically validated. Based on user surveys, not clinical trials.
GSC is a potent hybrid strain known for producing euphoric effects followed by waves of full-body relaxation.
Not clinically validated. Based on user surveys, not clinical trials.
All Strains
One of the most famous indica strains, Northern Lights stands among the most popular of all time.
Not clinically validated. Based on user surveys, not clinical trials.
Named after the marijuana activist and author, this sativa-dominant strain combines a Haze hybrid with Northern Lights.
Not clinically validated. Based on user surveys, not clinical trials.
A balanced hybrid that has given rise to many other famous strains. White Widow provides a powerful burst of euphoria.
Not clinically validated. Based on user surveys, not clinical trials.
Terpene Guide
Aromatic compounds that contribute to each strain's scent, flavor, and potentially its effects.
Note: Terpene effects listed below are based on preclinical (animal/in vitro) research. Human clinical evidence for isolated terpene effects is limited. See our Terpenes page for full evidence details.
Need Help Choosing a Strain?
Our strain recommendation tool can help you find the perfect match based on your desired effects, medical needs, and preferences.