Sour Puss by Emerald Triangle

Sour Puss strain photo
Type mostly sativaFlower ±63 daysCross Sour Lemon OG × Critical Mass

Bred by Emerald Triangle from Sour Lemon OG × Critical Mass, Sour Puss is a sativa-leaning cannabis variety. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sour Puss grows against.

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Similar strains

OG CriticalEmerald Triangle · ±56 daysEmerald JackEmerald Triangle · ±67 daysCritical Sour Diesel CBDEmerald Triangle · ±56 daysSour Lemon OGEmerald Triangle · ±74 daysBlueberry Headband CBDEmerald Triangle · ±63 daysEmerald Triangle - Cherry OGEmerald TriangleAuto Caramelo MangoCartel Seeds · ±63 daysBlue HawaiianJordan of the Islands · ±63 daysChocolate PosionPure Michigan Genetics · ±63 daysChronicleBlueHemp · ±63 daysCindy IX1Green Work · ±63 daysCitrus TsunamiEnlightened Genetics · ±63 daysAll Emerald Triangle →
BreederEmerald Triangle
Typemostly sativa
Flowering time±63 days
EnvironmentOutdoors
LineageSour Lemon OG × Critical Mass

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Ancestry Pedigree

Sour Lemon OG
Emerald Triangle
California Sour
Unknown or Legendary
Mexico Sativa
Original Strains
Afghanistan Indica
Original Strains
OG Kush
Clone Only Strains
Unknown Strain
Original Strains
Hindu Kush Indica
Original Strains
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

Growing Sour Puss: what to expect

As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Sour Lemon OG 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.

Sour Puss FAQ

How long does Sour Puss take to flower?

Sour Puss typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Sour Puss an indica or a sativa?

Sour Puss is listed as mostly sativa.

What are the parents of Sour Puss?

Sour Puss was bred from Sour Lemon OG × Critical Mass by Emerald Triangle.

What environment does Sour Puss 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 Sour Puss? 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.