Sour #97
An undocumented strain name with unclear origin and no verifiable breeding record.
Growing, buying or possessing cannabis and seeds is legal only in some places. Check the law where you live before acting on this information.
Sour #97 has no documented breeder, published lab test, or entry in any major strain database. If someone is selling it, ask for a certificate of analysis and breeder information. Many cannabis products circulate under names that are not traceable to a real breeder—this appears to be one. Before buying, verify the lab test and cross-check the seller's claims.
What We Could Verify
Sour #97 does not appear in any publicly accessible strain database, seed bank catalog with verifiable company records, breeder registry, or peer-reviewed horticultural literature. No data We could not locate a company or individual claiming to have bred it, nor could we find a consistent lineage claim with supporting documentation.
The name suggests a connection to Sour Diesel, a widely circulated strain with its own disputed origins. However, the specific genealogy of Sour #97—whether it is a Sour Diesel self-pollination, a cross with another strain, or an independent line—remains undocumented. No laboratory has published a cannabinoid or terpene profile specific to a product called "Sour #97" in a peer-reviewed journal or regulatory database we can verify.
Why a Name Is Not Evidence
Cannabis strain names circulate informally through growers, seed vendors, and online forums, but they are unregulated and not tied to genetic identity or breeding records. Weak / limited [1] Two products sold as "Sour #97" from different sources may have different genetic backgrounds, cannabinoid levels, or terpene profiles. The name alone does not establish:
- Parentage or breeding history — A breeder must provide verifiable documentation (breeding notes, photographs, genetic testing).
- Cannabinoid content — THC and CBD vary by growing conditions, harvest timing, and testing methodology, not by name. Weak / limited [2]
- Terpene composition — Aroma and flavor depend on environment and genetics; the same strain name can produce different profiles across batches. Weak / limited [3]
- Effects — Individual response to cannabis depends on dose, tolerance, setting, and neurobiology, not on strain name. Disputed [4]
If a seller claims to be selling Sour #97, ask for proof: a breeder name, a batch-specific laboratory certificate, and reproducible growing parameters. Without these, the name is marketing, not identity.
What to Check If You See It for Sale
Before purchasing any cannabis product—especially one with no documented breeder—verify:
- Certificate of Analysis (COA) — Request the batch-specific lab report. It should list:
- Cannabinoid percentages (THC, CBD, etc.)
- Terpene profile
- Pesticide and residual-solvent screening results
- Lab name, accreditation, and test date
See Certificate of Analysis (COA) for how to read one.
- Breeder or company name — A legitimate product should identify who bred or produced it. Search for that name online; verify they have a public record, website, or verifiable history in cannabis breeding or retail.
- Batch consistency — If you return to buy more, request the same batch number. Different batches of the same "strain" will have different test results. This is normal, but it confirms the product is not a standardized, genetically fixed line.
- Regulatory compliance — In legal markets, check that the seller is licensed and that the product has passed mandatory testing. Look for a regulatory label or tracking code (e.g., from a state cannabis tracking system).
If none of these details are available, the product may be from an unlicensed source or may be mislabeled.
Similar Documented Strains
If you are looking for a strain with a documented origin and Sour Diesel lineage, these are publicly traceable:
- Sour Diesel — The parent strain (origins themselves disputed, but widely documented and tested).
- Sour #13 — Another Sour-family strain with a clearer public record.
- Sour #29 — Also in the Sour family with some documented cultivation reports.
- Stellar Diesel — A documented hybrid with Diesel genetics.
These strains have more verifiable cultivation information, published lab tests from licensed sources, and clearer breeder attribution. They are not guaranteed to produce identical effects across batches, but they are at least traceable and testable.
Frequently Asked Questions
Is Sour #97 indica or sativa?
Without verified genetics, we cannot classify it. The "Sour" name and marketing claims suggest a sativa-dominant profile, but see The Indica/Sativa Myth for why these labels are unreliable predictors of effect. Individual response varies regardless of classification.
How much THC does it have?
Not documented. If a seller claims a specific percentage (e.g., 20% THC), ask for a laboratory certificate of analysis. Laboratory results vary by batch, growing method, and testing protocol, and lab-to-lab variation can be significant. Weak / limited [2]
How long does it take to flower?
No verified cultivation data exists. Grower forums may report 8–10 weeks under standard indoor 12/12 lighting, but this is anecdotal and not confirmed across documented crops. Growing parameters depend on genetic background, which is unverified for Sour #97.
Who bred Sour #97?
No breeder has been documented. If you know of a breeder or company that claims to produce it, or if you have a batch with lab results and packaging showing a breeder name, send that information to flag an error on this article. Verified breeder records help close this gap.
Sources
- Peer-reviewed Hillig, K. W., & Mahlberg, P. G. (2004). A chemotaxonomic analysis of cannabinoid variation in Cannabis (Cannabaceae). American Journal of Botany, 91(6), 966–975.
- Peer-reviewed Jikomes, N., & Zoorob, M. (2018). Cannabinoid concentrations in commercially available cannabis flowers. JAMA, 319(7), 729–730.
- Peer-reviewed Russo, E. B. (2011). Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects. British Journal of Pharmacology, 163(7), 1344–1364.
- Peer-reviewed Curran, H. V., Brignell, C., Fletcher, S., Middleton, P., Henry, J., & Moss, B. (2002). Cognitive and subjective dose-response effects of acute oral Δ9-tetrahydrocannabinol (THC) in infrequent cannabis users. Psychopharmacology, 164(1), 61–70.
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