Ladyburn 1974 by Green House

Ladyburn 1974 strain photo
Type mostly sativaFlower ±63 daysCross Jack Herer × Unknown Strain

Ladyburn 1974 lands on the sativa-leaning side of the spectrum, Green House's take on the Jack Herer × Unknown Strain 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 Ladyburn 1974 grows against.

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Similar strains

Jack HererGreen House · ±56 daysDark PhoenixGreen House · ±63 daysSuper Silver Haze CBDGreen House · ±74 daysKing's Kush CBDGreen House · ±63 daysThe Church CBDGreen House · ±63 daysSuper Lemon Haze CBDGreen House · ±77 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 Green House →
BreederGreen House
Typemostly sativa
Flowering time±63 days
EnvironmentOutdoors
LineageJack Herer × Unknown Strain

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🧬 Explore the family: Jack Herer · Unknown Strain

Ancestry Pedigree

Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
USA Mostly Indica
Original Strains
Original Haze
Cultivators Choice
Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains
Unknown Strain
Original Strains

Growing Ladyburn 1974: 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 Jack Herer or Unknown Strain 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.

Ladyburn 1974 FAQ

How long does Ladyburn 1974 take to flower?

Ladyburn 1974 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 Ladyburn 1974 an indica or a sativa?

Ladyburn 1974 is listed as mostly sativa.

What are the parents of Ladyburn 1974?

Ladyburn 1974 was bred from Jack Herer × Unknown Strain by Green House.

What environment does Ladyburn 1974 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 Ladyburn 1974? 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.