Joseph by Gage Green

Type mostly indicaCross Underdawg OG

If you were hanging around the breeding forums like ICMag or Rollitup back in the day, you definitely heard the whispers about Joseph. This legendary male plant wasn't something you could just pick up at a dispensary; it was the secret sauce for Gage Green Group. Legend has it they popped a random bag seed found in a batch of Underdawg OG, and what sprouted was an absolute stud. Because it was male, nobody was smoking it, but its structural vigor and raw genetic potential made it the undisputed backbone of Gage Green's entire breeding program.

What made the Joseph OG cut so special was its ability to pass down that old-school, fuel-drenched, herbal gas that pure OG heads constantly chase. When they crossed it with OGKB to create Grateful Breath, the resulting phenotypes were mind-blowing. We are talking thick, greasy resin rails and a terpene profile that would clear out a room. It didn't stop there. Joseph also fathered heavy hitters like Royal Flush and Mango Puff, proving it was dominant enough to stamp its signature traits on pretty much any mother plant it touched.

But the real magic of Joseph was how it anchored Gage Green's philosophy of small-batch, living-soil cultivation. Since their drops were always incredibly limited, snagging a pack with Joseph genetics became a badge of honor. Growers would document every single phase of the grow on the forums, pheno-hunting for that perfect blend of the mother's flavor and Joseph's rock-solid structure. Even now, pure Joseph offspring are treated like vault-status genetics by those lucky enough to have kept a mother plant alive.

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Similar strains

TalismanGage Green · ±60 daysCandy DropGage Green · ±60 daysMonarchGage Green · ±56 daysGrape Stomper x OGGage Green · ±60 daysFortune TellerGage Green · ±60 daysLiving NatureGage GreenAuto AnonyMASSCritical Mass Collective · ±75 daysAuto Candy CreamyPanoramix Genetics · ±77 daysAuto CriticalSeedmakers · ±65 daysAuto Cream MassMr. Hide · ±60 daysAuto Critical XXLApex Seeds · ±69 daysAuto Diesel MassMr. Hide · ±55 daysAll Gage Green →
BreederGage Green
Typemostly indica
EnvironmentOutdoors
LineageUnderdawg OG
DescendantsMendo Breath #1 X Joseph OG, Ad Hoc, Cornerstone, Blue Dynamic, Orange Juice, Gage Green Genetics - Rhapsody in Blue, Oak Tree, Grape Puff, Irie OG, Force OG, Freedom Baby, 10, Blessings OG, Charity OG, All Blues, Aspirare, Yerba Buena, Starlet Kush, Gage Green Genetics - Bright Puff, Animism, Mango Puff, Gage Green Genetics - Journeyman, Gage Green Genetics - Classic Twist, Transformer, Gage Green Genetics - Golden Gage, White Buzz, Royal Flush, Gage Green Genetics - Prolific Kush, West Coast Willie, Headway, Fortune Teller, 5K Puff, Gage Green Genetics - Cherry Puff, Talisman, Bianca Fire, Sugartown Express, Banana Puff, Gage Green Genetics - Breakout, Daybreaker, Peacemaker, Grateful Breath

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🧬 Explore the family: Underdawg OG · Mendo Breath #1 X Joseph OG · Ad Hoc · Cornerstone · Blue Dynamic · Orange Juice · Gage Green Genetics - Rhapsody in Blue · Oak Tree · Grape Puff

Ancestry Pedigree

Underdawg OG
Clone Only Strains
OG Kush
Clone Only Strains
Unknown Strain
Original Strains
Hindu Kush Indica
Original Strains
Sour Diesel
Unknown or Legendary
Original Diesel
Unknown or Legendary
MassSuperSkunk
Unknown or Legendary
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
Afghanistan Indica
Original Strains
Chemdog
Unknown or Legendary
Indica Sativa
Original Strains
DNL
Unknown or Legendary
RFK
Unknown or Legendary
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Northern Lights
Unknown or Legendary
Purest Indica
Clone Only Strains

Growing Joseph: 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 Underdawg OG 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.

Joseph FAQ

Is Joseph an indica or a sativa?

Joseph is listed as mostly indica.

What are the parents of Joseph?

Joseph was bred from Underdawg OG by Gage Green.

What environment does Joseph 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 Joseph? 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.