Mendocino Purps × San Fernando Valley OG
- Flowering
- 8–9 wk
- THC
- 27%
- CBD
- 1%
- Yield
- 400–500 g/m²
- I/S
- 90/10

Provenance
| Breeder | Medicann Seeds |
|---|---|
| Recorded genetics | Original San Fernando Valley OG |
| Source page | medicannseeds.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
| Seed type | Regular |
|---|---|
| Flowering type | Photoperiod |
| Indica / Sativa | 70% indica / 30% sativa |
| Characteristics | Yield: Medium-High |
Lineage
As written by the breeder. Linked names are cataloged here.
Original San Fernando Valley OG
Recorded as text; the parents could not be split into separate strains.
Descendants
3 strains name San Fernando Valley OG as a parent
Mendocino Purps × San Fernando Valley OG
San Fernando Valley OG × Afghani
Yield: Large
San Fernando Valley OG × Royal Purple Kush
Yield: Medium-High
Data trust
We never copy values between breeders. Medicann Seeds's San Fernando Valley OG is not another breeder's San Fernando Valley OG.
Lab data
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
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 |
|---|---|---|---|---|---|
| Medicann Seedsthis page | Original San Fernando Valley OG | 22% | — | Regular | medicannseeds.com |
| Expert Seeds | — | 21–24% | 8–9 wk | Regular | expertseedbank.com |
| Garden of Green | — | 21–24% | 8–9 wk | Regular | gardenofgreenseedbank.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
OG Kush × ’76 Afghani × Black Domina
Blue blood × Black Domina
Yield: High
OG Kush × Blueberry
Yield: Medium
OG Kush × Blueberry × Suzy Q
Yield: Medium
Durban Poison × Afghani ’76 × Lavender