SIDE-BY-SIDE FIELD NOTES
Granddaddy Purple
vs Romulan
Leafly catalog summary values, not laboratory results for a specific sample. A displayed 0% is a rounded source value, not proof of absence. Unlisted cannabinoids remain unknown. Report totals are not per-effect sample sizes.
Granddaddy Purple source ↗Romulan source ↗
| Profile | ![]() | ![]() |
|---|---|---|
| Classification | indica | indica |
| Breeder | Not verified | Not verified |
| THC · catalog reference | 17% | 19% |
| CBD · catalog reference | 0% | 0% |
| CBG · catalog reference | Not reported | Not reported |
| Dominant terpene | Myrcene | Myrcene |
| Terpenes | Myrcene, Pinene, Caryophyllene | Myrcene, Caryophyllene, Pinene |
| Aroma | Earthy / herbal, Pine, Pepper / spice | Earthy / herbal, Pepper / spice, Pine |
| Flavor | ||
| Reported effects | ||
| Reported negative effects | ||
| Reported parents | Not verified | White Rhino (Reported parent), North American Indica (Reported parent) |
| Lineage status | Disputed parentage | Reported parentage |
| Ancestry components | Mendocino Purps (Ancestry component · disputed), Skunk (Ancestry component · disputed), Afghan ancestry (Ancestry component · disputed), Big Bud (Ancestry component · disputed), Purple Urkle (Ancestry component · disputed) | Not verified |
| Selected from | Not verified | Not verified |
| Lineage notes | Leafly gives two accounts: Mendo Purps / Skunk / Afghan ancestry, or Big Bud × Purple Urkle. These alternatives are not a single five-parent cross. | North American Indica remains a regional external label. The catalog account is not proof of a single authenticated founding plant. |
| Source reports · whole profile | 5,723 | 892 |
Explore Granddaddy Purple family ↗Explore Romulan family ↗
Similarities
Shared documented terpenes: Myrcene, Pinene, Caryophyllene.
Main differences
The catalog lists THC at 17% for Granddaddy Purple and 19% for Romulan. These reference points do not establish a sample range or an individual product's potency.
Keep the context
Reported attributes are subjective. Classification and chemical similarity do not establish equivalent effects.

