Compare Research Profiles
This Is Why I'm High organizes factual claims, structured attributes, and source records found through public research.
Romulan vs Northern Lights
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
Romulan
Northern Lights
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
Every profile lists 21% THC.
- Romulan21%
- Northern Lights21%
Reported effects
Every profile reports relaxed, sleepy and euphoric.
RelaxedSleepyEuphoricHappy
- Only Romulan
- Nothing unique listed
- Only Northern Lights
- Nothing unique listed
Lead terpene
Each profile leads with a different terpene.
- Romulan
- Myrcene
- Northern Lights
- 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
Romulan
Northern Lights
Indica-DomThis Is Why I'm High Research Profile
Romulan
Broad profile25 listed sources
Romulan is a legendary 75/25 indica-dominant strain from 1980s British Columbia, crossing White Rhino with North American Indica genetics. Expect a euphoric, happy onset that melts into deep body relaxation and sleepiness, wrapped in a pine-forward, earthy-sweet aroma. A 2017 High Times Cannabis Cup winner, Romulan is a trusted nighttime companion for stress, pain, and insomnia relief.
Indica-DomThis Is Why I'm High Research Profile
Northern Lights
Broad profile32 listed sources
Northern Lights is a legendary indica born from Afghani and Thai landrace genetics, prized for its deeply relaxing, sleepy euphoria. Earthy-pine aromas meet sweet, spicy flavors, backed by a Myrcene-Caryophyllene terpene profile that delivers heavy body relaxation and mood lift. A multiple Cannabis Cup winner, it's the gold standard for evening wind-down, stress relief, and sleep support.
Broad profile5/5 areas
- Listed Sources
- 25
- Multiple listed sources
- Profile Updated
- Sep 20, 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
- 32
- Multiple listed sources
- Profile Updated
- Sep 23, 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.
- 1Classic 1980s BC genetics crossing White Rhino with North American Indica landrace
- 2Pine-forward aroma backed by myrcene and caryophyllene for body-heavy relaxation
- 3Euphoric, happy onset transitions into deep sedation and sleepiness
- 1Legendary Afghani x Thai indica cross, celebrated since the 1970s-80s
- 2Myrcene and Caryophyllene combine for deep body relaxation and pain relief
- 3Earthy, pine, and sweet flavor profile with a smooth classic exhale
21%Highest
THC0.5%
CBDType I(THC-dominant)
Ratio1:42
21%Highest
THC1%
CBDType I(THC-dominant)
Ratio1:21
Relaxing High
Deep body calm
Relieving High
Soothing, heavy body feel
RelaxedSleepyEuphoricHappy
Most effects
RelaxedEuphoricSleepyHappy
Most effects
🌙Night
Medical/TherapeuticWatching TV/MoviesSleep & BedtimeRelaxing
🌆Evening
Stress ReliefMedical/TherapeuticSleep & BedtimeRelaxingEvening Wind Down
🧪Myrcene
Aromas
PineEarthySweet
Flavors
PineEarthySweet
🧪Caryophyllene
Aromas
EarthyPineSweetSpicy
Flavors
SweetEarthyPineSpicy
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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