OG Truth by Emerald Mountain Seeds

OG Truth strain photo
Type mostly indicaFlower ±60 daysCross Unknown Strain × The Truth

OG Truth, from breeder Emerald Mountain Seeds, is an indica-leaning strain descended from Unknown Strain × The Truth. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real OG Truth grows against.

🌿 Start a OG Truth journal — free →

Similar strains

Pure TruthEmerald Mountain Seeds · ±60 days707 Truth BandEmerald Mountain Seeds · ±60 daysPure RoyalEmerald Mountain Seeds · ±60 daysDiesel Maui DawgEmerald Mountain Seeds · ±53 daysRoyal Kush 7Emerald Mountain Seeds · ±60 daysThe TruthEmerald Mountain Seeds · ±63 daysAuto Cream MassMr. Hide · ±60 daysAuto Kritical RedMr. Hide · ±60 daysBlueberry CheesecakeDawg Star · ±60 daysChemdog GorillaExpert Seeds · ±60 daysChemdog MillionaireDr. Krippling · ±60 daysChemical XBeyond Top Shelf · ±60 daysAll Emerald Mountain Seeds →
BreederEmerald Mountain Seeds
Typemostly indica
Flowering time±60 days
EnvironmentOutdoors
LineageUnknown Strain × The Truth
DescendantsOG Truth x Terpentine, Yours Truly

🌱 Get OG Truth seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Unknown Strain · The Truth · OG Truth x Terpentine · Yours Truly

Ancestry Pedigree

Unknown Strain
Original Strains
The Truth
Emerald Mountain Seeds
Maui Waui
Unknown or Legendary
Hawaii Sativa
Original Strains
Super Skunk
Sensi Seeds
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Afghanistan Indica
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains

Growing OG Truth: 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 Unknown Strain or The Truth 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.

OG Truth FAQ

How long does OG Truth take to flower?

OG Truth typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is OG Truth an indica or a sativa?

OG Truth is listed as mostly indica.

What are the parents of OG Truth?

OG Truth was bred from Unknown Strain × The Truth by Emerald Mountain Seeds.

What environment does OG Truth 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 OG Truth and something looks off? Free AI photo diagnosis →

Facts compiled from public breeder listings. Growing OG Truth? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

Suggest an edit for OG Truth

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.

Or just open the card now — no email needed →

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.