WeedsFinder is the world's most comprehensive cannabis discovery platform — built for people who want facts, not hype.
We maintain the largest structured cannabis strain database on the web — 45,555+ strain profiles with verified cannabinoid data (THC, CBD, CBG, CBN), terpene profiles, effects, flavors, genetics, medical uses, and growing information. Every strain page includes expert notes, safety guidance, and community reviews.
Beyond strains, we publish cannabis law guides for 46 countries and detailed city buying guides for 314 cities — updated regularly to reflect changing regulations. Our free tools (THC calculator, dosage calculator, grow planner) help consumers make informed decisions, and our AI-powered strain finder gives personalized recommendations based on your goals and tolerance.
Cannabis information online is chaotic — buried in forum threads, locked behind paywalls, or written to sell products rather than inform. We built WeedsFinder to be the opposite: structured, transparent, evidence-based, and free.
Every piece of content we publish is reviewed for accuracy. Strain data comes from breeder labs, seed bank catalogs, peer-reviewed research, and aggregated community reports. Law guides cite official government sources. Our editorial team includes cannabis researchers, medical professionals, and industry veterans.
WeedsFinder is independently operated. We do not accept payment for strain rankings, law guide content, or editorial recommendations. Sponsored placements are always clearly labeled. Our commitment is to accuracy — advertisers and partners do not influence our content.
Our strain database combines data from multiple sources:
Strain ratings are calculated from community reviews using a weighted Bayesian average to prevent manipulation. Ratings with fewer than 5 verified reviews are not displayed. Learn more about our full methodology.
Everything on WeedsFinder is for educational purposes only. We do not provide medical advice, legal advice, or individual strain recommendations for specific medical conditions. Cannabis laws vary by country, state, and city — always verify local regulations before purchasing, possessing, or consuming cannabis.
If you are considering cannabis for a medical condition, consult a qualified healthcare provider. If you are in a country where cannabis is illegal, this site is for informational purposes only — we do not encourage or facilitate illegal activity.