SativaRegular
GMO × Romulan
- Flowering
- 10–12 wk
- I/S
- ?/80
Yield: High – Very High · Structure: Good inter-nodal spacing, big stretch
THC24%published by breeder
Flowering8 wkpublished by breeder
Provenance
Identity and sources
| Breeder | Freedom of Seeds |
|---|---|
| Recorded genetics | (Thai x Mexican x Colombian x Afghani) x Colombian |
| Source page | freedomofseeds.com ↗ |
| Last read | 15 Sept 2026 |
| Read via | structured data on the breeder page |
Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.
Cultivation
Grow info
| Seed type | Feminized |
|---|---|
| Flowering type | Photoperiod |
| Flowering time | 8 wk |
| Indica / Sativa | 70% indica / 30% sativa |
| Characteristics | Yield: Average-High |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Romulan
(Thai x Mexican x Colombian x Afghani)not cataloged
Colombiannot cataloged
Descendants
Known crosses using Romulan
10 strains name Romulan as a parent
- Feminized
Peach Kush × Sour Diesel × Romulan
- Flowering
- 9–10 wk
- THC
- 22–26%
- CBD
- 0.1%
- Indica-dominantFeminized
Romulan × Romulan (polyploid)
- Flowering
- 8–9 wk
Yield: High to very high · Structure: Strong, compact growth with thick central colas and extremely dense flower formation
- Indica-dominantFeminized
Romulan × Romulan (polyploid)
- Flowering
- 8–9 wk
Yield: High to very high · Structure: Strong, compact growth with thick central colas and extremely dense flower formation
- Indica-dominantFeminized
Romulan × Blueberry
- Flowering
- 8–9 wk
- THC
- 22%
- CBD
- 1%
- I/S
- 80/20
- Sativa-dominantFeminized
Romulan × Cinderella 99
- Flowering
- 8 wk
- THC
- 20–25%
- CBD
- 1%
- IndicaFeminized
Cheese UK × Romulan
- Flowering
- 8–9 wk
- THC
- 18–25%
- I/S
- 60/40
Yield: Very large yields—this strain is known for its productive nature, meaning you can expect impressive returns, especially under optimal growing conditions
Pairings
Frequently crossed with
The other parent in crosses that use this strain.
- Blueberry ×1
- Cheese UK ×1
- Romulan ×1
- Romulan (polyploid) ×1
Data trust
Where this row came from
- Source
- freedomofseeds.com ↗
- Fields with a published source
- 9
- Fetched
- 15 Sept 2026
We never copy values between breeders. Freedom of Seeds's Romulan is not another breeder's Romulan.
Lab data
No lab report here yet
Have a lab report for Romulan?
Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.
Same name
3 breeders sell a Romulan
A name is not a genetic identity. Each row is what that breeder published, on their own page.
| Breeder | Genetics | THC | Flowering | Seeds | Read from |
|---|---|---|---|---|---|
| Freedom of Seedsthis page | (Thai x Mexican x Colombian x Afghani) x Colombian | 24% | 8 wk | Feminized | freedomofseeds.com |
| ACE Seeds | — | — | 9–10 wk | Regular | aceseeds.org |
| Captain Seeds | — | — | 8–9 wk | Feminized | captainseeds.com |
Where these disagree, both are quoted correctly — the breeders disagree, not the records. Every figure links to the page it was read from.
Same catalog
More from Freedom of Seeds
- IndicaAutoflower (fem)
Critical Bilbo × Orange
Yield: High production with compact, sticky buds
- Feminized
A cross between Kosher Kush and Tangie
- Flowering
- 8–9 wk
- THC
- 18%
- CBD
- 1%
- Yield
- 450–550 g/m²
- I/S
- 60/40
Yield: High yield potential
- HybridRegular
Kosher Kush × Tangie
- Flowering
- 9–10 wk
- THC
- 29%
- Yield
- 550 g/m²
- I/S
- 60/?
Shared genetics
Similar strains
Share a parent with this strain
- Hybrid
(Girl Scout Cookies × The White/Chem ’91) × Stardawg
- Flowering
- 9–11 wk
- HybridAutoflower (fem)
(4 Assed Monkey × 3 Bears OG) × Ravenberry
- I/S
- 65/35
- HybridFeminized
Colombian × Haze × Afghani × Thai
- Flowering
- 8–9 wk
- CBD
- 25%
- Yield
- 500–600 g/m²
- I/S
- 30/70
- Sativa-dominantFeminized
Haze × (Skunk × Northern Light)
- I/S
- 25/75
- HybridRegular
(Chem ’91/SFV Kush) × (Chem 4/Chem D bx2)
- Flowering
- 9–11 wk
- IndicaFeminized
(Humboldt Afghani × Strawberry blonde) × (Humboldt Afghani × Snow-G)
- Flowering
- 7–9 wk
Yield: Above average · Height/Stretch: Very low to low · Filial Generation: IX
Wedding Cake × (Cheddar Koi × Headbanger)
- Flowering
- 9–11 wk
Yield: Above average
- Regular
Sweet Pink Grapefruit (breeder Steve cut) × (GMO × Family Reunion)
- Flowering
- 9 wk
- Regular
Grape Pie (breeder cut) × (GMO × Family Reunion)
- Flowering
- 9 wk
- Yield
- 500 g/m²
- Feminized
(Starburst OG × KC 36) × (Strawberry Banana × Z)
- Flowering
- 8–9 wk
Yield: High · Structure: Chunky, resin-heavy buds with strong bag appeal
- IndicaFeminized
(Grandaddy × Diesel) × (White Widow × Pure Indica)
- Flowering
- 8–9 wk
- THC
- 24%
- Feminized
Colombian × Mexican × Thai × Afghani
- Flowering
- 7–9 wk
- THC
- 19%
- Yield
- 500 g/m²
- I/S
- 40/60
