Oreoz by Unknown or Legendary

Type indicaCross Cookies and Cream × Secret Weapon

1 other breeder's version of Oreoz — compare flowering times side by side →

Before everybody and their mother was breeding dessert strains, MaxYields over at 3rd Coast Genetics struck absolute gold with Oreoz. Originally dubbed Oreoz before the corporate lawyers at Mondelez International got pissed and forced a name change to "Oooze," this strain is the definition of modern bag appeal. A perfectly executed cross of Cookies and Cream hitting a Secret Weapon male, it resulted in some of the most visually stunning cannabis the market has ever seen. The buds grow incredibly dense, flashing dark purple to near-black hues under a ridiculously thick crust of blinding white trichomes.

In the grow room, Oreoz is known for producing heavy, rock-hard colas that practically look synthetic because they are so frosted. It's a sturdy, indica-dominant plant that can handle a heavy feed and doesn't stretch out of control during flower. The smell in late flower is stupid loud—a rich, dark chocolate and creamy vanilla profile backed up by a grimy, earthy diesel funk that sticks to the walls. You can find knock-off versions from pollen chuckers all over the internet, but finding the original 3rd Coast genetics is where the real magic happens.

Smoking a well-cured batch of Oreoz is not for the faint of heart. Testing anywhere from 22% up to a mind-melting 37% THC on certain cuts, it delivers a heavy, chest-expanding hit that immediately sits you down. It’s the ultimate couch-lock smoke, starting with a stoney head rush and melting straight into deep muscle relaxation. While it might look like a sweet treat, this strain will absolutely put you in the dirt if you don't respect it.

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BreederUnknown or Legendary
Typeindica
EnvironmentIndoors, Outdoors
LineageCookies and Cream × Secret Weapon
DescendantsSno ConeZ, White Phoam, TagalongZ V2, Black Lightning, Shamrock Shake, Hydroxx, Blood Choke, Black Ice, Pure Michigan, TwinkieZ, Oreo King, SnowMiZer, Poop Dollar, Donny Most, Moon Fruit, Gold Cash Gold, SmoreZ, Oreoz CrumbZ, Pure Michigan 2.0, TagalongZ #2, Oreoz, TagalongZ, Moonwalk, 7 B Lo, White Castlez, Midnight, Dante's Inferno, Icculus, Afghan Biscuits, Pictured Rox

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🧬 Explore the family: Cookies and Cream · Secret Weapon · Sno ConeZ · White Phoam · TagalongZ V2 · Black Lightning · Shamrock Shake · Hydroxx · Blood Choke · Black Ice

Ancestry Pedigree

Cookies and Cream
Exotic Genetix
Girl Scout Cookies
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GSC Thin Mints
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Cherry Pie Kush
Unknown or Legendary
Cherry Pie
Clone Only Strains
Durban Poison
Dutch Passion
Durban Poison
Unknown or Legendary
South Africa Sativa
Original Strains
Grand Daddy Purple
Unknown or Legendary
Purple Urkel
Clone Only Strains
Mostly Indica
Original Strains
Big Bud
The Seed Bank
USA Indica
Original Strains
Purest Indica
Clone Only Strains
Afghani
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
USA Indica
Original Strains
Chemdog
Unknown or Legendary
Indica Sativa
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Starfighter F2
Exotic Genetix
Starfighter
Alien Genetics
Lemon Alien Dawg
Alien Genetics
Alien Dog
The Cali Connection
Chemdog
Unknown or Legendary
Alien Technology
Obsoul33t Genetics
Afghanistan Indica
Original Strains
Lemon Kush
Alien Genetics
Lemon G
Clone Only Strains
Early Misty
Nirvana Seeds
Misty
Nirvana Seeds
Brazil Sativa
Original Strains
India Indica
Original Strains
Early Skunk
Sensi Seeds
Early Skunk SK1 EP EP
The Seed Bank
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Early Pearl
The Seed Bank
G-13
Unknown or Legendary
Indica
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Afghanistan Indica
Original Strains
Tahoe Alien
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Tahoe OG Kush
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OG Kush
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Unknown Strain
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Hindu Kush Indica
Original 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
Alien Kush
Alien Genetics
Las Vegas Purple Kush
Clone Only Strains
Northern Lights
Unknown or Legendary
Purest Indica
Clone Only Strains
Hindu Kush Indica
Original Strains
Alien Technology
Obsoul33t Genetics
Secret Weapon
In House Genetics
White Fire Alien
OG Raskal Genetics
The White
Clone Only Strains
Indica Sativa
Original Strains
Fire Alien Kush
OG Raskal Genetics
Fire Kush
Clone Only Strains
OG Kush
Clone Only Strains
Alien Kush
Alien Genetics
White Fire
OG Raskal Genetics
Fire Kush
Clone Only Strains
The White
Clone Only Strains
Unknown Strain
Original Strains

Growing Oreoz: 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 Cookies and Cream or Secret Weapon 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.

Oreoz FAQ

Is Oreoz an indica or a sativa?

Oreoz is listed as indica.

What are the parents of Oreoz?

Oreoz was bred from Cookies and Cream × Secret Weapon by Unknown or Legendary.

What environment does Oreoz 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 Oreoz? 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.