Louis XIII OG by Cali Connection

Louis XIII OG strain photo
Type mostly sativaFlower ±63 daysCross King Louis XIII × Tahoe OG Kush

Louis XIII OG lands on the sativa-leaning side of the spectrum, Cali Connection's take on the King Louis XIII × Tahoe OG Kush line. 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 Louis XIII OG grows against.

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Similar strains

Grape OGCali Connection · ±56 daysBuddha Tahoe OG FemCali Connection · ±63 daysOgiesel FemCali Connection · ±59 daysBlackwater FemCali Connection · ±60 daysLarry OG Kush FemCali Connection · ±68 daysJupiter OG KushCali Connection · ±68 daysAuto 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 Cali Connection →
BreederCali Connection
Typemostly sativa
Flowering time±63 days
EnvironmentOutdoors
LineageKing Louis XIII × Tahoe OG Kush
DescendantsBourbon Sauce, Buddha Tahoe OG Fem, Buddha Tahoe OG, Bourbon Cookies

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🧬 Explore the family: King Louis XIII · Tahoe OG Kush · Bourbon Sauce · Buddha Tahoe OG Fem · Buddha Tahoe OG · Bourbon Cookies

Ancestry Pedigree

King Louis XIII
Clone Only Strains
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Tahoe OG Kush
The Cali Connection
OG Kush
Clone Only Strains
SFV OG Kush
The Cali Connection
SFV OG
Clone Only Strains
OG Kush
Clone Only Strains
Afghani Nr1
Sensi Seeds
Afghanistan Indica
Original Strains
Afghanistan Indica
Original Strains

Growing Louis XIII OG: 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 King Louis XIII or Tahoe OG Kush 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.

Louis XIII OG FAQ

How long does Louis XIII OG take to flower?

Louis XIII OG 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 Louis XIII OG an indica or a sativa?

Louis XIII OG is listed as mostly sativa.

What are the parents of Louis XIII OG?

Louis XIII OG was bred from King Louis XIII × Tahoe OG Kush by Cali Connection.

What environment does Louis XIII OG 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 Louis XIII OG? 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.