Flowering9 wkpublished by breeder
Provenance
Identity and sources
| Breeder | Old School Genetics |
|---|---|
| Recorded genetics | Chem 91 x Blue Ribbon ((Chem4 x Deadhead OG) x Family Reunion) |
| Source page | old-school-genetics.com ↗ |
| Last read | 13 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 | Regular |
|---|---|
| Flowering type | Photoperiod |
| Flowering time | 9 wk |
| Yield indoor | 500 g/m² |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Blue Ribbon 91
Chem 91not cataloged
Blue Ribbon ((Chem4 x Deadhead OG) x Family Reunion)not cataloged
Data trust
Where this row came from
- Source
- old-school-genetics.com ↗
- Fields with a published source
- 6
- Fetched
- 13 Sept 2026
We never copy values between breeders. Old School Genetics's Blue Ribbon 91 is not another breeder's Blue Ribbon 91.
Same catalog
More from Old School Genetics
- Regular
Albany Sour clone only × Blue Ribbon Sour
- Flowering
- 9–10 wk
Yield: Medium to high
Alien Rock Candy × Oreoz
- Flowering
- 8–9 wk
Yield: Medium–High
Animal Mints × Permanent Marker
- Flowering
- 8–10 wk
Yield: Medium
Shared genetics
Similar strains
Share a parent with this strain
- Regular
Motorbreath #15 × Blue Ribbon
- Flowering
- 9–10 wk
Yield: Medium to high
Chem 91 × Skunkdog BX1
- Regular
East Coast Sour Diesel × Blue Ribbon
- Flowering
- 9–10 wk
Yield: Medium to high
- Regular
Blue Ribbon × Blue Ribbon Sour
- Flowering
- 9–10 wk
Yield: Medium to high
Chem 91 × Dosidos #18
