CannaConnection's own strains page acknowledges that staff have not personally tested the strains they rank, while the same pages carry undisclosed affiliate banner ads for the seed banks whose products fill those lists — a combination that makes the rankings untrustworthy as independent guidance.
What it's really for Drive organic search traffic on cannabis strain queries and monetize via seed-bank affiliate commissions and sponsored content
What our grade covers The grade on this page is about Cannabis strain ratings, Top 10 and curated best-strain lists, and grow product mentions, not everything the site does.
Medium Scoring Confidence Mostly sourced, but a detail or two still needs a primary source, so the grade could shift slightly.
Banner ads and sponsored gift guides for seed banks including Royal Queen Seeds and Azarius appear prominently on the same pages as strain rankings and Top 10 lists. The strains page states "Special thanks go to our friends at Azarius" and carries affiliate banner ads for seed banks without disclosing whether ranked strains correspond to commercial partners.
Source →- Operating since
- 2012 (14 years) · source
- What it costs you
- Free to read The reviews are free to read.
- How they make money
- Affiliate commissions and sponsored content from seed banks (Royal Queen Seeds, Zamnesia, Azarius); display advertising on strain and blog pages.
- What they do
- Publishes a database of 1,500+ cannabis strains with editorial grow guides, Top 10 strain lists, a StrainFinder search tool, and news. Staff write curated "best strains" lists and cultivation content.
- What to watch for
- Staff openly admit they have not personally tested, grown, or smoked all the strains they rank. Top 10 lists are editorial opinion without disclosed criteria, lab testing, or verified user data. No methodology page found. Author credentials are not published.
- Composite score
- 1.40 / 5.00 → grade D
How the grade was reached
Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.
What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.
Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?
Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?
How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.
Evidence
- The strains page states: 'We have obviously not seen, smoked and grown all these strains ourselves' and advises readers not to interpret Top 10 lists as authoritative, directly undermining the evidentiary basis of their rankings. Source: CannaConnection Strains page — methodology disclaimer →
- Affiliate banner ads for competing seed banks Zamnesia, Azarius, and Royal Queen Seeds appear on the main strains ranking page with no accompanying affiliate disclosure or conflict-of-interest statement near the rankings. Source: CannaConnection Strains page — commercial banners →
- Homepage features an 'RQS 4/20 Gift Guide' and 'RQS Christmas Gift Guide' as editorial-style content — sponsored by Royal Queen Seeds — without a clear paid-partnership label visible in the page summary. Source: CannaConnection homepage — sponsored content →
- An article carries the line 'Special thanks go to our friends at Azarius' — a commercial seed bank that also advertises on the site — with no disclosure of whether the relationship affected coverage. Source: CannaConnection homepage content summary →