Sour Poison
Hybrid
Durban Poison × Sour 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
- Genetics
- Durban Poison × Sour Diesel
- Flowering
- 73–85 d
- THC Range
- 14% – 26%
- CBD Range
- 1%+
- Dominant Terpenes
- Camphene, Humulene, Myrcene
Effect Profile
Reported by the community and curated from multiple sources.
- Reported
- Reported Negatives
Frequency not recorded
Deeply Relaxing
Reported
Energetic
Reported
Happy
Reported
Sleepy
Reported
Uplifted
Reported
- Dry Eyes
- Dry Mouth
- Sedated
- The Scaries
Plant Profile
Cannabinoid Profile (As Reported)
View methodology- THC14% – 26%
- CBD1%+
- CBC0.33% – 0.6%
- CBG0.14% – 1.14%
- CBN0.07%+
- THCV0.35% – 0.87%
Ranges reflect legacy lab reports and aggregated user data, as recorded.
Dominant Terpenes (Top 5)
View all terpenes- CampheneReported
HumuleneWoody, HoppyReported
MyrceneHerbal, EarthyReported

Flavor & Aroma
Flavor
Lavender, Mint, Plum, Spicy
Aroma
Diesel, Earthy, Grape, Pine, Pungent, Sweet
User-Reported Medical Usage New
Community- and source-reported, not medical advice.
5 reported uses
- 1StressReported as a reason for use.—
- 2DepressionReported as a reason for use.—
- 3PainReported as a reason for use.—
- 4MigrainesReported as a reason for use.—
- 5ADHD/ADDReported 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
Durban Poison’s parents
Sour Diesel’s parents
Durban Poison
Sativa
Parent Strain
Sour Diesel
Hybrid
Parent Strain
Sour Poison
Hybrid
Origin
Sour Poison is a cross of Durban Poison and Sour Diesel, with the pairing consistent across sources. Durban Poison, a South African landrace, brings the spice and the fast structure; Sour Diesel the fuel and the sour punch. The interesting part is that a cross of two energetic sativas reads as a relaxing hybrid in the review data, a reminder that parentage predicts less than people expect.
The Grow
Best Results
Indoor and Outdoor
Preferred Climate
Warm
Grow Difficulty
- Beginner
- Easy
- Average
- Difficult
- Expert
Average
Outdoor
- Harvest
- October
- Height
- Average
- Yield
- Moderate
Indoor
- Harvest
- 8–10 wk
- Height
- Average
- Yield
- Moderate
- Flowering
- 73–85 d
- Resistance
- Standard
The difficulty to grow Sour Poison is known for being average. For growers cultivating indoors, expect average height with a moderate yield with in about 8–10 wk. Outdoors, harvest around October.
Cultivation Notes
Our grow notes for Sour Poison stop at an October outdoor harvest and standard disease resistance. Durban Poison is a reliable, resinous, quick outdoor finisher, and that side tends to carry through, but nothing specific to this cross is recorded. Figures are grower and breeder reported.
When To Try It
Best:
Night

Occasions:
- at night
About
Sour Poison has two daytime parents and lands like neither of them.
It crosses Durban Poison, a pure landrace sativa, with Sour Diesel, and the marketing sells it as a morning strain. The review data tells a different story, with relaxed and sleepy notes near the top and a listed time of use in the evening.
What to Expect
Sour Poison opens bright and settles heavy. Leafly's breakdown leads with relaxed at 57 percent, then uplifted, happy and energetic all near 42, with a sleepy note for about one in four reviewers. It is an afternoon-into-evening strain despite the sativa billing.
Dry mouth turns up for a little under a third. An anxious note reaches about one in seven, worth noting if that is a concern for you.
Flavor and Aroma
Sour Poison is a pungent mix of sweet and sour with pine, diesel and a clear grape note underneath. Some batches show a minty, almost lavender edge. The taste follows the smell, sour and piney with the diesel behind it.
Terpenes Explained
No terpene numbers are on file for Sour Poison, only Myrcene and Humulene named without amounts. That leaves the nose to do the work.
The grape and diesel notes here come largely from compounds a routine terpene panel does not capture, so two jars sold under this name can smell quite different. Pick the one where the sour and the sweet are both present rather than just the fuel.
Cannabinoids and Potency
Sour Poison THC is reported around 18 to 26 percent, a strong range, with the low end of our wider band down on data noise. CBD is negligible. The data also lists small amounts of CBG, CBC and THCV.
The name and the pedigree say morning; the effects say evening, so plan the session around the second one.
Awards & Recognition
Each award is bound to the exact entry that won it. Nothing is inherited by the strain as a whole.
2009 Ic 420 Growers Cup — entry recorded as “Sour Poison”
Source: not recorded on this entry
0 verified recognitions. 1 unresolved entry shown but excluded from the count.
Competition historyBusinesses familiar with Sour Poison 0
View allNo business is linked to Sour Poison 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 — 3 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 Poison yet.
Browse recipesTools & Calculators
Your Passport
Private to you
Your personal field journal for this strain.
Quick Facts
- Type
- Hybrid (sativa-leaning)
- THC Range
- 14% – 26%
- CBD Range
- 1%+
- Flowering Time
- 73–85 d
- Yield (Indoor)
- Moderate
- Yield (Outdoor)
- Moderate
- 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