Sour Tsunami
Hybrid
Sour Diesel × Double Diesel
No alternate names recorded
- Sourced
- Cannabinoids: Sourced
- Effects: Sourced
- Review date not recorded
Review date not recorded

At a glance
- Type
- Hybrid
- High
- Head and Body
- Genetics
- Sour Diesel × Double Diesel
- Flowering
- 51–65 d
- THC Range
- 1% – 10%
- CBD Range
- 1% – 12%
- Dominant Terpenes
- Myrcene, Terpinolene, Caryophyllene
Effect Profile
Reported by the community and curated from multiple sources.
- Reported
- Reported Negatives
Frequency not recorded
Deeply Relaxing
Reported
Euphoric
Reported
Focused
Reported
Happy
Reported
Uplifted
Reported
- Dizzy
- Dry Eyes
- Dry Mouth
- Headache
- The Scaries
Plant Profile
Cannabinoid Profile (As Reported)
View methodology- THC1% – 10%
- CBD1% – 12%
- CBG0.4%
- CBN0%
Ranges reflect legacy lab reports and aggregated user data, as recorded.
Dominant Terpenes (Top 5)
View all terpenes
MyrceneHerbal, EarthyHigh- TerpinoleneLower
CaryophyllenePeppery, SpicyLower
HumuleneWoody, HoppyLower

Flavor & Aroma
Flavor
Citrus, Diesel, Pine, Sweet, Woody
Aroma
Citrus, Diesel, Earthy, Sour, Woody
User-Reported Medical Usage New
Community- and source-reported, not medical advice.
5 reported uses
- 1DepressionReported as a reason for use.—
- 2PainReported as a reason for use.—
- 3InsomniaReported as a reason for use.—
- 4Loss Of AppetiteReported as a reason for use.—
- 5Chronic PainReported as a reason for use.—
Listed by how widely each use is reported across strains. The share of reporters is not recorded for these reports. Not a measure of whether it worked.
View all reported usesGenetics & Origin
Sour Diesel’s parents
Sour Diesel
Hybrid
Parent Strain
Double Diesel
Hybrid
Parent Strain
Sour Tsunami
Hybrid
Origin
Sour Tsunami is a cross of Sour Diesel and NYC Diesel with Ferrari, an obscure California variety, selected over generations for CBD. The diesel parents are well known; Ferrari is not, and the exact recipe is not fully documented. Its place in history is as one of the strains that started CBD breeding, even if cleaner lines have since passed it.
Bred from Sour Tsunami (2)
The Grow
Best Results
Indoor and Outdoor
Preferred Climate
Warm
Grow Difficulty
- Beginner
- Easy
- Average
- Difficult
- Expert
Average
Outdoor
- Harvest
- October
- Height
- Average
- Yield
- 16oz/ plant
Indoor
- Harvest
- 58–63 d
- Height
- Average
- Yield
- 12 to 16oz/ m2
- Flowering
- 51–65 d
- Resistance
- Standard
The difficulty to grow Sour Tsunami is known for being average. For growers cultivating indoors, expect average height with a 12 to 16oz/ m2 yield with in about 58–63 d. Outdoors, harvest around October.
Cultivation Notes
Sour Tsunami yields 12 to 16 ounces a square meter indoors and around 16 ounces a plant outdoors, flowering in eight to nine weeks and finishing outdoors in mid October. Height and climate are not recorded. Figures are grower and breeder reported.
When To Try It
Best:
Night

Occasions:
after a stressful day
About
Sour Tsunami was one of the first strains bred for CBD, and it now has company.
Growers crossed Sour Diesel and NYC Diesel with an obscure California variety called Ferrari, selecting for CBD over THC across generations. It runs CBD-dominant, with THC in the low single digits. The diesel flavor stayed through all of it.
It was a landmark strain.
What to Expect
Sour Tsunami is mild and clear-headed. Leafly's reviewers lead with relaxed at 67 percent of a solid sample, with happy at 39 and focused at 31, and the low THC keeps the intoxication light throughout. There is a gentle lift, not a strong one.
There is very little to flag here. Dry mouth turns up for 13 percent of reviewers and dry eyes for 6, which is what a strain this low in THC produces. Not for anyone wanting a strong high.
Flavor and Aroma
Sour Tsunami is a sour citrus and diesel smell with an earthy, woody base. The flavor keeps the diesel with a sweet, piney edge. It is a genuine sour-diesel profile, unusual for a CBD strain.
Terpenes Explained
Sour Tsunami's terpene data in our records is a set of trace readings too small to rank, with Myrcene, Caryophyllene, Humulene and Terpinolene named.
The sour-diesel character sits in lighter compounds outside that readout. A jar that smells sharply of fuel and citrus is the sign of a well-grown cut.
Cannabinoids and Potency
Sour Tsunami runs CBD-dominant, with CBD generally in the low teens and THC in the low single digits. The exact ratio shifts by batch, so read it off a current test rather than the name. Concentrates made from it can push CBD much higher.
Sour Tsunami is a low-THC, CBD-forward strain, so buy it for the mild effect and check a current lab result for the ratio.
Awards & Recognition
Each award is bound to the exact entry that won it. Nothing is inherited by the strain as a whole.
2017 Dope Cup Washington — entry recorded as “Sour Tsunami”
Source: not recorded on this entry
2017 Dope Cup Washington — entry recorded as “Sour Tsunami”
Source: not recorded on this entry
2017 Dope Cup Washington — entry recorded as “Sour Tsunami”
Source: not recorded on this entry
0 verified recognitions. 3 unresolved entries shown but excluded from the count.
Competition historyBusinesses familiar with Sour Tsunami 0
View allNo business is linked to Sour Tsunami yet. Businesses record what they carry through their offerings, and none names this strain.
Listings are independently presented and scoped by location, freshness and verification. Nothing here is a sales offer.
How we verify businessesExperience Evidence & Sources
Where this record’s observations come from, and what each source covers.
Community strain database aggregation (Labster/Blaster/Grower/Writer)
Aggregated from third-party community strain databases — 6 source records.
Ascendancy Drupal preserved public extract
Carried over from the preserved Ascendancy archive — 1 source record.
Source summaries only. Evidence bodies are not published on this page.
Methodology and sourcesReader Reviews 0
Reader experiences, not verified data. Nothing here feeds the effect percentages above.
No reader reviews yet. Public reviews are not open; experiences you log stay private in your Passport.
Recipes & Edibles
No recipe is linked to Sour Tsunami yet.
Browse recipesTools & Calculators
Your Passport
Private to you
Your personal field journal for this strain.
Quick Facts
- Type
- Hybrid (indica-leaning)
- THC Range
- 1% – 10%
- CBD Range
- 1% – 12%
- Flowering Time
- 51–65 d
- Yield (Indoor)
- 12 to 16oz/ m2
- Yield (Outdoor)
- 16oz/ plant
- Difficulty
- Average
- Climate
- Warm
- Best For
- Night
- Height (Outdoor)
- Average
Data Freshness
Confirmation dates are not recorded
- Cannabinoids Sourced
- Terpenes Sourced
- Effects Sourced
- Awards Unresolved