SativaFeminized
Amnesia × Mexican Haze
- Flowering
- 9–10 wk
- THC
- 22%
- Height
- 80–120 cm
- Yield
- 450–500 g/m²
- I/S
- 20/80
THC10%published by breeder
Flowering9–10 wkpublished by breeder
Provenance
Identity and sources
| Breeder | Royal Queen Seeds |
|---|---|
| Recorded genetics | Critical Mass x CBD dominant plant |
| Source page | royalqueenseeds.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 | 9–10 wk |
| Height indoor | 60–100 cm |
| Height outdoor | 120–150 cm |
| Yield indoor | 500–550 g/m² |
| Yield outdoor | 500–550 g/plant |
| Indica / Sativa | 60% indica / 40% sativa |
| Outdoor harvest window | Late September |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Medical Mass
Critical Mass9 of this name here
CBD dominant plantnot cataloged
Data trust
Where this row came from
- Source
- royalqueenseeds.com ↗
- Fields with a published source
- 13
- Fetched
- 15 Sept 2026
We never copy values between breeders. Royal Queen Seeds's Medical Mass is not another breeder's Medical Mass.
Lab data
No lab report here yet
Have a lab report for Medical 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
3 breeders sell a Medical 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 |
|---|---|---|---|---|---|
| Royal Queen Seedsthis page | Critical Mass x CBD dominant plant | 10% | 9–10 wk | Feminized | royalqueenseeds.com |
| Freedom of Seeds | — | — | 7–8 wk | Feminized | freedomofseeds.com |
| Real Gorilla Seeds | — | 5–10% | 7–8 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 Royal Queen Seeds
- HybridFeminized
Alien Kush × Tahoe OG Kush
- Flowering
- 8–9 wk
- THC
- 25%
- Height
- 80–120 cm
- Yield
- 450–500 g/m²
- I/S
- 50/50
- SativaFeminized
Original Amnesia Haze
- Flowering
- 9–10 wk
- THC
- 22%
- Height
- 80–140 cm
- Yield
- 600–650 g/m²
- I/S
- 30/70
- SativaAutoflower (fem)
Amnesia × Ruderalis
- Flowering
- 7–8 wk
- THC
- 18%
- Height
- 50–100 cm
- Yield
- 350–400 g/m²
- I/S
- 20/50
- SativaRegular
Original Amnesia Haze
- THC
- 22%
- Height
- 80–140 cm
- Yield
- 600–650 g/m²
- I/S
- 30/70
- Autoflower (fem)
Lemon × Black Domina × Sugar Magnolia
- Flowering
- 6–7 wk
- Height
- 55–75 cm
Shared genetics
Similar strains
Share a parent with this strain
- Sativa
Critical Mass × Amnesia Haze
- Flowering
- 8–9 wk
- THC
- 21%
- Yield
- 500–600 g/m²
- I/S
- ?/70
- Sativa-dominantFeminized
Critical Mass × Brazilian × South Indian
- Flowering
- 8–10 wk
- THC
- 16%
- Yield
- 550 g/m²
- Indica-dominantRegularAutoflower
Critical Mass × AK 47
- Flowering
- 8–10 wk
- THC
- 15–18%
- I/S
- 60/40
- Feminized
CRITICAL MASS × SUPER SILVER HAZE
- THC
- 21%
- I/S
- 30/70
- Indica-dominantAutoflower
Critical Mass × Big Bud
- Flowering
- 6–8 wk
- THC
- 17–20%
- Yield
- 450–550 g/m²
- Indica-dominantAutoflower
Critical Mass × Mazar
- Flowering
- 6–8 wk
- THC
- 17–20%
- Yield
- 350–450 g/m²
- Sativa-dominantFeminized
Critical Mass × Neville Haze
- Flowering
- 10–12 wk
- THC
- 21–25%
- CBD
- 1%
