Theia by Old J Seeds

Theia strain photo
Type indica/sativaFlower ±55 daysCross Moon Boots × Crepes

Bred by Old J Seeds from Moon Boots × Crepes, Theia is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 55 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Theia grows against.

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BreederOld J Seeds
Typeindica/sativa
Flowering time±55 days
EnvironmentOutdoors, Greenhouse
LineageMoon Boots × Crepes

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Ancestry Pedigree

Moon Boots
Archive Seed Bank
White Tahoe Cookies
Archive Seed Bank
The White
Clone Only Strains
Indica Sativa
Original Strains
Girl Scout Cookies
Clone Only Strains
F1 Durban
Unknown or Legendary
Cherry Pie Kush
Unknown or Legendary
Durban Poison
Dutch Passion
Durban Poison
Unknown or Legendary
South Africa Sativa
Original Strains
Chem Dawg
Unknown or Legendary
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Moonbow
Archive Seed Bank
Zkittlez
Dying Breed Seeds
Grape Ape
Apothecary Genetics
Grand Daddy Purple
Unknown or Legendary
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Purple Urkel
Clone Only Strains
Mostly Indica
Original Strains
Unknown Strain
Original Strains
Do-Si-Dos
Archive Seed Bank
OG Kush Breath
Unknown or Legendary
Girl Scout Cookies
Clone Only Strains
Face Off OG BX1
Archive Seed Bank
Unknown Strain
Original Strains
OG Kush
Clone Only Strains
Face-Off OG Kush
Clone Only Strains
Crepes
Lit Farms
Pancakes
Seed Junky Genetics
London Poundcake
Cookie Fam Genetics
Sunset Sherbert
Unknown or Legendary
Girl Scout Cookies
Clone Only Strains
Pink Panties
Unknown or Legendary
OG Kush
Clone Only Strains
Burma Sativa
Original Strains
OG Kush
Clone Only Strains
Indica
Original Strains
Kush Mints
Seed Junky Genetics
Bubba Kush
Clone Only Strains
Northern Lights
Unknown or Legendary
Afghanistan Indica
Original Strains
Triangle Kush
Clone Only Strains
OG Kush
Clone Only Strains
Animal Mints
Seed Junky Genetics
Animal Cookies
BC Bud Depot
Girl Scout Cookies
Clone Only Strains
Fire OG Bx3
BC Bud Depot
Fire Kush
Clone Only Strains
OG Kush
Clone Only Strains
Unknown Strain
Original Strains
SinMint Cookies
Sin City Seeds
Girl Scout Cookies
Clone Only Strains
Blue Power
Sin City Seeds
Power
Clone Only Strains
Sour Dubble
BOG Seeds
Sour Diesel IBL
Reservoir Seeds
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
Chem Dawg
Unknown or Legendary
DNL
Unknown or Legendary
RFK
Unknown or Legendary
Skunk
Unknown or Legendary
Northern Lights
Unknown or Legendary
NYC Diesel
Soma Seeds
Sour Diesel
Unknown or Legendary
Afghani Hawaiian
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Hawaii Hybrid
Original Strains
Sour Bubble
BOG Seeds
BOGBubble
BOG Seeds
Double Gum
White Label
Bubblegum
TH Seeds
Bubblegum
Unknown or Legendary
USA Mostly Indica
Original Strains
Bubble Gum
Serious Seeds
Bubblegum
TH Seeds
BOGBubble
BOG Seeds
SoCal Master Kush
Clone Only Strains
Masterkush
Dutch Passion
Masterkush
Homegrown Fantaseeds
Hindu Kush Indica
Original Strains
White Moonshine
Unknown or Legendary
The White
Clone Only Strains
Blue Moonshine
DJ Short
Blueberry
DJ Short
Blueberry Line
Unknown or Legendary
Temple Flo
DJ Short
Floral Line
Unknown or Legendary
Purple Thai
Unknown or Legendary
Highland Oxacan Gold
Unknown or Legendary
Mexico Sativa
Original Strains
Chocolate Thai
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
HTAF
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
Project 4516
Grandiflora Genetics
Platinum Kush
Clone Only Strains
Masterkush
Dutch Passion
Afghani
Unknown or Legendary
Gelato
Unknown or Legendary
Sunset Sherbert
Unknown or Legendary
Girl Scout Cookies
Clone Only Strains

Growing Theia: 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 Moon Boots or Crepes 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.

Theia FAQ

How long does Theia take to flower?

Theia typically flowers in around 55 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Theia an indica or a sativa?

Theia is listed as indica/sativa.

What are the parents of Theia?

Theia was bred from Moon Boots × Crepes by Old J Seeds.

What environment does Theia 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 Theia? 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.