Amnesia × Grandaddy Purple
- Flowering
- 8–9 wk
- THC
- 21–24%
- Yield
- 450–550 g/m²
THC17–20%published by breeder
Flowering10–11 wkpublished by breeder
Provenance
Identity and sources
| Breeder | Expert Seeds |
|---|---|
| Recorded genetics | not published |
| Source page | expertseedbank.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 | Feminized |
|---|---|
| Flowering type | Photoperiod |
| Flowering time | 10–11 wk |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Lineage not published by the breeder.
Descendants
Known crosses using Grandaddy Purple
1 cross in the catalog
Pairings
Frequently crossed with
The other parent in crosses that use this strain.
Data trust
Where this row came from
- Source
- expertseedbank.com ↗
- Fields with a published source
- 5
- Fetched
- 13 Sept 2026
We never copy values between breeders. Expert Seeds's Grandaddy Purple is not another breeder's Grandaddy Purple.
Same catalog
More from Expert Seeds
- Flowering
- 10–11 wk
- THC
- 17–20%
- CBD
- 2%
- Yield
- 450–550 g/m²
- Flowering
- 8–9 wk
- THC
- 21–24%
- CBD
- 2%
- Yield
- 450–550 g/m²
