CANNALIB · STRAIN DOSSIER · SOUR TSUNAMI
Sour Tsunami
3 independent sources put THC at 10%; 417 flower lab samples give a 10th to 90th percentile band of 0.4 to 9.4%; 3 recorded parents; 55 recorded descendants. It placed in results from WSIA Sun Cup / WSCA Craft Cannabis Cup (Washington Sun & Craft Growers Association), High Times Cannabis Cup (United States) and NECANN Cup.
Sour Tsunami is a hybrid cannabis strain bred by Lawrence Ringo. Lab tests put its THC between 0.4 and 9.4% (the middle 80% of 417 flower samples), with CBD around 11.9%. The terpenes most often reported are myrcene, terpinolene, pinene. Recorded parents: Ac Dc × Nyc Diesel × Sour Diesel. Stated flowering time 63 to 70 days. 11 cup placings on record, 2 verified against published results.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 3 independent sources
● type: hybrid
10%
THC, most-agreed claim
3 independent sources
0.4–9.4%
Flower lab range
10th to 90th percentile of 417 samples
3
Recorded parents
with sources, never guessed
55
Recorded descendants
through stated parent links
2/11
Cup results, verified/total
placings found in published results
8
Pictures on record
shown with source and credit
CHEMISTRY, CLAIM BY CLAIM
Every THC claim, and who made it.
| THC | Independent sources | Who states it |
|---|---|---|
| 10% | 3 | allbud, cannaconnection, master, bank_blim-burn-seeds |
| 0.7% | 2 | cannlytics_expand, replication_data |
| 0.9% | 2 | cannlytics_expand, replication_data |
| 0.4% | 2 | cannlytics_expand, replication_data |
| 0.7% | 2 | replication_data, steep_hill_chemotypes_zenodo_3986252 |
| 0.7% | 2 | maxvalue_terpenes, wa_wslcb_leaf_new |
| 0.8% | 2 | replication_data, wa_wslcb_leaf_new |
| 0.5% | 2 | maxvalue_terpenes, geno_open_cannabis_project_ocp_zenodo_node_17 |
| 0.6% | 2 | or_prr00150, maxvalue_terpenes_csv |
| 0.6% | 2 | or_prr00150, maxvalue_terpenes |
| 0.8% | 2 | replication_data, wa_wslcb_leaf_new |
| 1.5% | 2 | replication_data, smith_phytochem_sample |
Lab range 0.4 to 9.4% THC is the 10th to 90th percentile of 417 flower lab samples, median 0.7%; CBD 0.7 to 16.4% over 392 samples.
top terpenes by stated value: myrcene, terpinolene, pinene, linalool, β-caryophyllene, β-ocimene
1,147 chemistry rows on record. Flagged rows never used as potency: 359 non flower, 84 quality flagged, 0 percent outliers.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 80 to 120 cm | 2 | seedcity, seedcity_local |
| 152 to 244 cm | 1 | cropking |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 63 to 70 days | 3 | truenorth, cannaconnection, bank_blim-burn-seeds |
| 63 days | 2 | cropking, seedfinder |
| 56 to 63 days | 2 | seedcity, seedcity_local |
| 56 to 70 days | 1 | hytiva |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Ac Dc | 1 | seedfinder |
| Nyc Diesel | 1 | strain_fact:allbud |
| Sour Diesel | 1 | strain_fact:allbud,bank_blim-burn-seeds |
55 descendants through recorded links, including 13Th Warrior, 4 Times Sour, Auto Eter Express, Balanced Breakfast, Blunami, Canna So Hard, Canna Tsu, Cannaboom Cbd.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2023 | Mid-Mo Canna Cup | Sativa | 2nd | unverified |
| 2021 | NECANN Cup | CBD FLOWER | 1ST PLACE | unverified |
| 2021 | WSIA Sun Cup / WSCA Craft Cannabis Cup (Washington Sun & Craft Growers Association) | Best CBD flower | runner-up | unverified |
| 2020 | WSIA Sun Cup / WSCA Craft Cannabis Cup (Washington Sun & Craft Growers Association) | Best CBD Flower | runner-up | verified |
| 2018 | THC Classic (Rooster Magazine) | CBD:THC | 2nd | unverified |
| 2018 | Dope Cup | Best CBD Distillate | runner-up | unverified |
| 2018 | Dope Cup | Best CBD Shatter/Taffy | runner-up | unverified |
| 2017 | Dope Cup | Best CBD Flower | 2nd | unverified |
| 2015 | Dope Cup | Best BHO – CBD | winner | unverified |
| 2015 | Dope Cup | Best BHO – CBD | runner-up | unverified |
| 2014 | High Times Cannabis Cup (United States) | HIGH CBD AWARD – Flower | winner | verified |
Award claims checked 1 confirmed · 0 unchecked. Only confirmed claims count as results.
| Claim | Year | Source | Verdict |
|---|---|---|---|
| Cannabis Cup | not stated · matched 2020, 2021 | hytiva | confirmed |
PICTURES, WITH CREDIT
8 pictures on record. Three shown, each with its source.
credit: seedfinder.eu · shown with credit, copyright unverified
credit: allbud.s3.amazonaws.com · shown with credit, copyright unverified
credit: cropkingseeds.com · shown with credit, copyright unverified
How to read this page
Every value is a stated claim with its sources. Where sources disagree all claims are listed. The lab range is the 10th to 90th percentile of flower lab samples and is never blended with seed-bank claims. Parents are recorded links, never guessed. Pictures are shown with their source and credit; copyright is unverified. Nothing on this page was invented, averaged across sources or merged from another name.
Aliases on record: Sour Tsunami, sour tsunami feminized seeds bulk seeds, sour tsunami feminized seeds canuk seeds, sourtsunami, 018NY6XC00VTXEG3ERETKYXNYE
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dossier sour-tsunami · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Sour Tsunami strain dossier. https://cannalib.org/strains/sour-tsunami/