Provenance
Identity and sources
| Breeder | Expert Seeds |
|---|---|
| Recorded genetics | Amnesia x Grandaddy Purple |
| Source page | expertseedbank.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
| Flowering type | Photoperiod |
|---|---|
| Flowering time | 8–9 wk |
| Yield indoor | 450–550 g/m² |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Data trust
Where this row came from
- Source
- expertseedbank.com ↗
- Fields with a published source
- 7
- Fetched
- 15 Sept 2026
We never copy values between breeders. Expert Seeds's Amnesia x Grandaddy Purple is not another breeder's Amnesia x Grandaddy Purple.
Lab data
No lab report here yet
Have a lab report for Amnesia x Grandaddy Purple?
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
2 breeders sell a Amnesia x Grandaddy Purple
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 |
|---|---|---|---|---|---|
| Expert Seedsthis page | Amnesia x Grandaddy Purple | 21–24% | 8–9 wk | — | expertseedbank.com |
| Garden of Green | Amnesia x Grandaddy Purple | 4–7% | 8–9 wk | — | 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
More from Expert Seeds
Shared genetics
Similar strains
Share a parent with this strain
- Sativa-dominantRegularAutoflower
Amnesia × Amnesia
- Flowering
- 9–10 wk
- THC
- 15–20%
- I/S
- 40/60
- Autoflower (fem)
Amnesia × Lemon × Sin Tra Bajo Automatic
- Flowering
- 7–8 wk
- Height
- 60–90 cm
- Indica-dominantFeminized
Grandaddy Purple × Larry OG
- Flowering
- 7–9 wk
- THC
- 25%
- Height
- 90–160 cm
- Yield
- 600 g/m²
Amnesia × Dosidos #18
- Sativa-dominantRegularAutoflower
Amnesia × Kali Mist
- Flowering
- 10–12 wk
- THC
- 20–25%
- I/S
- 20/80
- Feminized
Amnesia × Buddha Kush
- Flowering
- 9 wk
- THC
- 28%
- CBD
- 1%
- Height
- 80–160 cm
- Yield
- 550–700 g/m²
- I/S
- 40/60
- Sativa-dominantFeminized
Lemon Tree × Amnesia
- Flowering
- 9–10 wk
- THC
- 19–24%
- I/S
- 40/60
- Sativa-dominantRegularAutoflower
Amnesia × Neville’s Haze
- Flowering
- 12 wk
- THC
- 25–30%
- I/S
- 20/80
Amnesia × Champ’Haze
- Flowering
- 10–11 wk
- THC
- 20–30%
- CBD
- 10%
- Yield
- 650 g/m²
- I/S
- 25/75
