True Blue by In House Genetics

Flower ±61 daysCross Nitro Cookies × Blue Sherbert

Bred by In House Genetics from Nitro Cookies × Blue Sherbert, True Blue is a hybrid cannabis variety. Indoors it typically finishes flowering in around 61 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real True Blue grows against.

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Similar strains

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BreederIn House Genetics
Flowering time±61 days
EnvironmentOutdoors
LineageNitro Cookies × Blue Sherbert

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🧬 Explore the family: Nitro Cookies · Blue Sherbert

Ancestry Pedigree

Nitro Cookies
Unknown or Legendary
Gasmask
Pacific NW Roots
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
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Mendo Purps
Unknown or Legendary
USA Mostly Indica
Original Strains
Cherry Alien
Pacific NW Roots
Cherry Pie
Clone Only Strains
Alien Kush F2
OG Raskal Genetics
Alien Kush
The Cali Connection
Las Vegas Purple Kush
Clone Only Strains
Northern Lights
Unknown or Legendary
Afghanistan Indica
Original Strains
Hindu Kush Indica
Original Strains
Alien Dog
The Cali Connection
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Alien Technology
Unknown or Legendary
Afghanistan Indica
Original Strains
Alien Kush
The Cali Connection
Animal Cookies
BC Bud Depot
Girl Scout Cookies
Clone Only Strains
F1 Durban
Unknown or Legendary
Cherry Pie Kush
Unknown or Legendary
Durban Poison
Dutch Passion
Chem Dawg
Unknown or Legendary
OG Kush
Clone Only Strains
Fire OG Bx3
BC Bud Depot
Fire Kush
Clone Only Strains
OG Kush
Clone Only Strains
Unknown Strain
Original Strains
Blue Sherbert
The Plug Seedbank
Blue Cookies
Unknown or Legendary
Girl Scout Cookies
Clone Only Strains
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
Afghanistan Indica
Original Strains
HTAF
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
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

Growing True Blue: what to expect

As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within True Blue can lean either direction. Growers familiar with Nitro Cookies or Blue Sherbert 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.

True Blue FAQ

How long does True Blue take to flower?

True Blue typically flowers in around 61 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is True Blue an indica or a sativa?

The breeder doesn't specify — treat it as a hybrid and read the plant.

What are the parents of True Blue?

True Blue was bred from Nitro Cookies × Blue Sherbert by In House Genetics.

What environment does True Blue 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 True Blue? 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.