Purple Dawg MASS by Critical Mass Collective

Purple Dawg MASS strain photo
Type mostly indicaFlower ±65 daysTHC 25%Cross Monster Mass × Purple Chem

Growers reach for Purple Dawg MASS as an indica-leaning option, a cross of Monster Mass × Purple Chem out of Critical Mass Collective. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. Reported THC is 25%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Purple Dawg MASS grows against.

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BreederCritical Mass Collective
Typemostly indica
Flowering time±65 days
THC25%
EnvironmentOutdoors
LineageMonster Mass × Purple Chem

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🧬 Explore the family: Monster Mass · Purple Chem

Ancestry Pedigree

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
Critical Plus
Dinafem
Critical Bilbo
Clone Only Strains
Critical Mass
Mr Nice Seedbank
Purple Chem
The Cali Connection
Chem 91 Skunk VA
Clone Only Strains
Chemdog
Unknown or Legendary
Indica Sativa
Original Strains
Bubba Kush
Clone Only Strains
Triangle Kush
Clone Only Strains
Unknown Strain
Original Strains
Hindu Kush Indica
Original Strains
USA Indica
Original Strains

Growing Purple Dawg MASS: 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 Monster Mass or Purple Chem 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.

Purple Dawg MASS FAQ

How long does Purple Dawg MASS take to flower?

Purple Dawg MASS typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Purple Dawg MASS an indica or a sativa?

Purple Dawg MASS is listed as mostly indica.

What are the parents of Purple Dawg MASS?

Purple Dawg MASS was bred from Monster Mass × Purple Chem by Critical Mass Collective.

How strong is Purple Dawg MASS?

Reported THC for Purple Dawg MASS is 25%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.

What environment does Purple Dawg 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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Facts compiled from public breeder listings. Growing Purple Dawg MASS? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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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.