Masa Critica by BCN Seeds
1 other breeder's version of Masa Critica — compare flowering times side by side →
Growers reach for Masa Critica as an indica-leaning option, a cross of Big Bud × Critical Mass out of BCN Seeds. Indoors it typically finishes flowering in around 50 days after the flip to 12/12. Reported THC is 16 %. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Masa Critica grows against.
🌿 Start a Masa Critica journal — free →
Similar strains
| Breeder | BCN Seeds |
|---|---|
| Type | 75 % Indica / 25 % Sativa |
| Flowering time | ±50 days |
| THC | 16 % |
| Environment | Outdoors |
| Lineage | Big Bud × Critical Mass |
🌱 Get Masa Critica seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Big Bud · Critical Mass
Ancestry Pedigree
Sensi Seeds
The Seed Bank
Original Strains
Clone Only Strains
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Mr Nice Seedbank
Original Strains
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Growing Masa Critica: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Big Bud or Critical Mass will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Masa Critica FAQ
How long does Masa Critica take to flower?
Masa Critica typically flowers in around 50 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Masa Critica an indica or a sativa?
Masa Critica is listed as 75 % Indica / 25 % Sativa.
What are the parents of Masa Critica?
Masa Critica was bred from Big Bud × Critical Mass by BCN Seeds.
How strong is Masa Critica?
Reported THC for Masa Critica is 16 %. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Masa Critica like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
📷 Growing Masa Critica and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Masa Critica? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.