Compare Research Profiles
This Is Why I'm High organizes factual claims, structured attributes, and source records found through public research.
XXX OG vs Granddaddy Purple
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
XXX OG
Granddaddy Purple
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
XXX OG lists the highest THC, at 23.5%.
- XXX OG23.5% (highest)
- Granddaddy Purple20.5%
Reported effects
Every profile reports relaxed, euphoric and sleepy.
RelaxedEuphoricSleepy
- Only XXX OG
- Happy
- Only Granddaddy Purple
- Nothing unique listed
Lead terpene
Every profile leads with Myrcene.
- XXX OG
- Myrcene
- Granddaddy Purple
- Myrcene
These are catalog research profiles, not a test of the product in your hand. Scan your label for its real numbers
Side by side
XXX OG
Granddaddy Purple
Indica-DomThis Is Why I'm High Research Profile
XXX OG
Broad profile23 listed sources
XXX OG is an award-winning indica-dominant hybrid (80/20) from Maven Genetics that took 1st Place at the 2014 Los Angeles Cannabis Cup. Crossing OG Kush with the mysterious XXX strain, it delivers powerful relaxation and euphoria with THC levels ranging 12-35%. Dominated by myrcene and limonene terpenes, it offers earthy pine and lemon aromas with deeply sedating effects perfect for evening use. Highly valued for pain relief, insomnia, and stress management.
Indica-DomThis Is Why I'm High Research Profile
Granddaddy Purple
Broad profile28 listed sources
Granddaddy Purple (GDP) is a legendary 70/30 indica-dominant hybrid bred in 2003 from Purple Urkle and Big Bud. Known for its deep purple buds, grape-and-berry flavor, and myrcene-driven sedation, GDP delivers relaxed, euphoric, sleepy effects perfect for unwinding at night. With THC reaching up to 24%, this award-winning classic remains a benchmark for purple strains and heavy-bodied relaxation decades after its debut.
Broad profile5/5 areas
- Listed Sources
- 23
- 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.
Broad profile5/5 areas
- Listed Sources
- 28
- Multiple listed sources
- Profile Updated
- Oct 18, 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.
- 1Award-winning indica that claimed 1st Place at 2014 Los Angeles Cannabis Cup
- 2Potent 80/20 indica-dominant hybrid with THC levels reaching up to 35%
- 3Myrcene-rich terpene profile delivers deep relaxation and powerful sedative effects
- 1Legendary 2003 indica cross of Purple Urkle and Big Bud with deep purple buds
- 2Myrcene-dominant terpene profile drives heavy, sedating relaxation
- 3Sweet grape and berry flavor with earthy, floral undertones
23.5%Highest
THCNot listed
CBDType I(THC-dominant)
RatioTHC-only
20.5%
THC0.55%
CBDType I(THC-dominant)
Ratio1:37
Relaxing High
Deep body calm
Relaxing High
Deep body calm
RelaxedEuphoricHappySleepy
RelaxedSleepyEuphoric
🌙Night
Stress ReliefMedical/TherapeuticSleep & BedtimeRelaxing
🌙Night
Sleep & BedtimeMedical/TherapeuticStress ReliefRelaxingWatching TV/Movies
🧪Myrcene
Aromas
EarthyPineLemon
Flavors
SweetEarthyPineLemon
🧪Myrcene
Aromas
GrapeBerrySweet
Flavors
GrapeBerrySweet
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