Provenance
Identity and sources
| Breeder | Nirvana Seeds |
|---|---|
| Recorded genetics | Colombian Gold, Thai, Mexican, x Afghani landrace varieties |
| Source page | nirvanashop.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 | 7–9 wk |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Descendants
Known crosses using Black Widow
7 strains name Black Widow as a parent
Data trust
Where this row came from
- Source
- nirvanashop.com ↗
- Fields with a published source
- 5
- Fetched
- 15 Sept 2026
We never copy values between breeders. Nirvana Seeds's Black Widow is not another breeder's Black Widow.
Lab data
No lab report here yet
Have a lab report for Black Widow?
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
7 breeders sell a Black Widow
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 |
|---|---|---|---|---|---|
| Nirvana Seedsthis page | Colombian Gold, Thai, Mexican, x Afghani landrace varieties | — | 7–9 wk | Feminized | nirvanashop.com |
| Blim Burn Seeds | — | 22–23% | — | Autoflower (fem) | blimburnseeds.com |
| Bluedog Genetics | — | 18–24% | — | Feminized | bluedoggenetics.com |
| Expert Seeds | — | 25–29% | 8–9 wk | — | expertseedbank.com |
| Garden of Green | — | 25–29% | 8–9 wk | Feminized | gardenofgreenseedbank.com |
| Positronics | — | 18–21% | 8 wk | — | positronics.eu |
| Real Gorilla Seeds | Brazilian sativa x South Indian Indica | — | 8–10 wk | — | realgorillaseeds.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 Nirvana Seeds
Shared genetics
Similar strains
Share a parent with this strain
- HybridRegularAutoflower
Colombian Gold, Thai, Mexican, × Afghani strains
- Flowering
- 8–10 wk
- THC
- 14–16%
- I/S
- 65/35
