Sativa
Critical Mass × Amnesia Haze
- Flowering
- 8–9 wk
- THC
- 21%
- Yield
- 500–600 g/m²
- I/S
- ?/70
THC8–11%published by breeder
CBD8–12%published by breeder
Flowering8–9 wkpublished by breeder
Provenance
Identity and sources
| Breeder | Expert Seeds |
|---|---|
| Recorded genetics | not published |
| 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
| Seed type | Feminized |
|---|---|
| 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.
Lineage not published by the breeder.
Descendants
Known crosses using Critical Mass
42 strains name Critical Mass as a parent
- Indica-dominantFeminized
Critical Mass × Jack Herer × Big Buddha Cheese
- I/S
- 95/5
- Sativa-dominantFeminized
Critical Mass × Brazilian × South Indian
- Flowering
- 8–10 wk
- THC
- 16%
- Yield
- 550 g/m²
- Indica-dominantFeminized
Critical Mass × Double G
- Flowering
- 7–8 wk
- I/S
- 80/20
Structure: Strong, Indica-dominant growth with short internodal distance
- Sativa-dominant
Critical Mass × Boom Biddy Fizzle Fo Shizzle
- Flowering
- 8–9 wk
- THC
- 4–7%
- CBD
- 5–10%
- Yield
- 450–550 g/m²
- Feminized
Critical Mass × Brazilian × South Indian
- Flowering
- 7–8 wk
- THC
- 16%
- CBD
- 0%
Yield: Medium, High
- Indica-dominantRegularAutoflower
Critical Mass × AK 47
- Flowering
- 8–10 wk
- THC
- 15–18%
- I/S
- 60/40
- HybridFeminized
Critical Mass × Skunk
- Flowering
- 7–8 wk
- THC
- 23%
- CBD
- 0%
- Yield
- 550–600 g/m²
- I/S
- 60/40
- Feminized
Critical Mass × Gorilla Glue #4
- Flowering
- 8–9 wk
- THC
- 0.1%
- CBD
- 0.1%
- Indica-dominantFeminized
Critical Mass × The Hog
- Flowering
- 8–9 wk
- THC
- 20–24%
- Feminized
Critical Mass × Skunk #1 × Hindu Kush
- Flowering
- 8 wk
- THC
- 24%
- CBD
- 1%
- Height
- 70–250 cm
- Yield
- 550–1200 g/m²
- I/S
- 80/20
- Sativa-dominantFeminized
Critical Mass × Jack Herer
- Flowering
- 8–9 wk
- THC
- 19–23%
- Sativa-dominantFeminized
Critical Mass × Jack Herer
- THC
- 20–23%
- IndicaFeminized
Critical Mass × OG Kush
- Flowering
- 8–9 wk
- THC
- 26%
- Height
- 100–110 cm
- Yield
- 550–650 g/m²
- I/S
- 100/?
- Autoflower (fem)
Critical Mass × Big Buddha Automatic
- Seed→harvest
- 63–70 days
- I/S
- 60/40
Yield: Impressively high for an autoflower — expect large, dense nugs · Structure: Medium-tall, with a strong central cola and thick side branches
Data trust
Where this row came from
- Source
- expertseedbank.com ↗
- Fields with a published source
- 8
- Fetched
- 15 Sept 2026
We never copy values between breeders. Expert Seeds's Critical Mass is not another breeder's Critical Mass.
Lab data
No lab report here yet
Have a lab report for Critical Mass?
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
9 breeders sell a Critical Mass
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 | — | 8–11% | 8–9 wk | Feminized | expertseedbank.com |
| Advanced Seeds | — | 22% | — | — | advancedseeds.com |
| Blim Burn Seeds | Critical Mass x Automatic Reversed | 16–20% | — | Regular | blimburnseeds.com |
| Bulk Seed Bank | Afghan x Skunk #1 | 22–27% | 6 wk | Feminized | bulkseedbank.org |
| Freedom of Seeds | Afghan x Skunk #1 | — | — | Feminized | freedomofseeds.com |
| Garden of Green | — | 17–20% | 8–9 wk | Autoflower (fem) | gardenofgreenseedbank.com |
| Real Gorilla Seeds | — | 22% | 9–10 wk | — | realgorillaseeds.com |
| Real Gorilla Seeds | Afghan x Skunk #1(origins of Afghan/Mexican/Columbian) | — | 6 wk | — | realgorillaseeds.com |
| Real Gorilla Seeds | 80 / 20 | 5–10% | — | Feminized | 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
