Auto Mendo Mass by Critical Mass Collective

Auto Mendo Mass strain photo
Type ruderalis/indica/sativa · autoFlower ±75 daysTHC 19%Cross Big Bud × Monster Mass

Auto Mendo Mass is an autoflowering cannabis strain from Critical Mass Collective, bred by crossing Big Bud × Monster Mass. Indoors it typically finishes flowering in around 75 days from sprout. Reported THC is 19%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto Mendo Mass grows against.

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BreederCritical Mass Collective
Typeruderalis/indica/sativa
Flowering time±75 days
THC19%
EnvironmentOutdoors
LineageBig Bud × Monster Mass

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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.

🧬 Explore the family: Big Bud · Monster Mass

Ancestry Pedigree

Big Bud
Sensi Seeds
Big Bud
The Seed Bank
USA Indica
Original Strains
Afghanistan Indica
Original Strains
USA Indica
Original Strains
Monster Mass
Critical Mass Collective
Critical Mass
Mr Nice Seedbank
Afghanistan Indica
Original Strains
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Critical Plus
Dinafem
Critical Bilbo
Clone Only Strains
Critical Mass
Mr Nice Seedbank
Mendo Purps
Unknown or Legendary
USA Mostly Indica
Original Strains

Growing Auto Mendo Mass: what to expect

Because Auto Mendo Mass is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Big Bud or Monster 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.

Auto Mendo Mass FAQ

How long does Auto Mendo Mass take to flower?

Auto Mendo Mass typically flowers in around 75 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Auto Mendo Mass an indica or a sativa?

Auto Mendo Mass is listed as ruderalis/indica/sativa (autoflowering).

What are the parents of Auto Mendo Mass?

Auto Mendo Mass was bred from Big Bud × Monster Mass by Critical Mass Collective.

How strong is Auto Mendo Mass?

Reported THC for Auto Mendo Mass is 19%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.

What environment does Auto Mendo Mass 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.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.