Compare Research Profiles
This Is Why I'm High organizes factual claims, structured attributes, and source records found through public research.
Purple Haze vs Durban Poison
See how these research profiles differ in THC, reported effects, terpenes, lineage and source coverage.
Research profiles describe public information, not a specific product, batch or guaranteed experience.
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Choose 2–5 strains. Search by name, or pick from the popularity chart.
Selected strains
Purple Haze
Durban Poison
How to Read This ComparisonResearch context, uncertainty, and product limits
Treat Missing Data as Unknown
An empty field is not a zero, a negative result, or proof that a strain lacks that trait.
Expect Product Variation
Names can span different breeders, phenotypes, batches, and labels. This page does not verify a specific product.
At a glance
From each strain's research profile
THC
Listed THC sits within 1 points, from 17.5% to 18.5%.
- Purple Haze18.5%
- Durban Poison17.5%
Reported effects
Every profile reports creative, energetic and uplifted.
CreativeEnergeticUplifted
- Only Purple Haze
- Euphoric
- Only Durban Poison
- Focused
Lead terpene
Each profile leads with a different terpene.
- Purple Haze
- Terpinolene
- Durban Poison
- Caryophyllene
These are catalog research profiles, not a test of the product in your hand. Scan your label for its real numbers
Side by side
Purple Haze
Durban Poison
Sativa-DomThis Is Why I'm High Research Profile
Purple Haze
Broad profile25 listed sources
Purple Haze is a 70/30 sativa-dominant hybrid tracing back to a 1960s cross of Purple Thai and Haze. Its Terpinolene-forward terpene profile delivers a sweet berry-grape aroma alongside euphoric, creative, and energetic effects. With THC around 15-22%, it's a legendary daytime strain built for conversation, creativity, and focused momentum rather than couch-lock.
Pure SatThis Is Why I'm High Research Profile
Durban Poison
Broad profile27 listed sources
Durban Poison is a pure South African landrace sativa dating back to the 1970s, prized for its clear, energizing, and uplifting high. Its terpinolene-driven profile brings sweet, anise-like, citrus-pine aromas. Expect focused, creative, talkative effects without heavy sedation — a daytime classic for productivity, socializing, and creative sparks.
Broad profile5/5 areas
- Listed Sources
- 25
- Multiple listed sources
- Profile Updated
- Sep 22, 2026
- This Is Why I'm High record date
Current Limits
All 5 profile areas contain information; individual claims can still vary in support.
Coverage describes this This Is Why I'm High research profile—not product testing, safety, or batch verification.
Broad profile5/5 areas
- Listed Sources
- 27
- Multiple listed sources
- Profile Updated
- Oct 3, 2026
- This Is Why I'm High record date
Current Limits
All 5 profile areas contain information; individual claims can still vary in support.
Coverage describes this This Is Why I'm High research profile—not product testing, safety, or batch verification.
- 170/30 sativa-dominant hybrid from a 1960s Purple Thai x Haze cross
- 2Terpinolene-dominant terpenes create an uncommon sweet, herbal-fruity aroma
- 3THC ranges 15-22%, delivering euphoric, creative, and energetic effects
- 1Pure South African landrace sativa with 1970s roots and no hybrid dilution
- 2Terpinolene-driven profile delivers sweet, anise, citrus, and pine aromas
- 3Energizing, focused, and talkative high perfect for daytime creativity
18.5%
THC0.55%
CBDType I(THC-dominant)
Ratio1:34
17.5%
THC0.51%
CBDType I(THC-dominant)
Ratio1:34
Energetic High
Clear, focused lift
Balancing High
Steady and easygoing
EuphoricCreativeEnergeticUplifted
Most effects
EnergeticUpliftedFocusedCreative
Most effects
🌅Morning
Creative ProjectsSocializingWatching TV/MoviesWorkConversations
🌅Morning
WorkWatching TV/MoviesSocializingFocus & Concentration
🧪Terpinolene
Aromas
SweetBerryEarthy
Flavors
SweetBerryEarthy
🧪Caryophyllene
Aromas
SweetEarthyPine
Flavors
SweetEarthyPineHerbal
Take this comparison further
A research profile describes a strain across the whole market. These tools get closer to what is in your jar and what works for you.
- Scan the label on your jar Photograph a product label to read its real terpene and cannabinoid numbers and its High Family.
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- Pick from the popularity chart Start with the most-recognized strains, ranked from awards and editorial lists.
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