Chem Cookies by Mamiko Seeds

Chem Cookies strain photo
Type indica/sativaFlower ±67 daysCross Chemdog D BX2 × Girl Scout Cookies

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Bred by Mamiko Seeds from Chemdog D BX2 × Girl Scout Cookies, Chem Cookies is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Chem Cookies grows against.

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Similar strains

Charm CookiesMamiko Seeds · ±60 daysBlueberry CookiesMamiko Seeds · ±58 daysOG CookiesMamiko SeedsGirl Scout CookiesMamiko Seeds · ±67 daysWhite Fire CookiesMamiko Seeds · ±60 daysPure Kush CookiesMamiko SeedsBlueberry FreezeMasonrie Genetics · ±67 daysChemlatto 33707 Seed Bank · ±67 daysCherry LouisMasonrie Genetics · ±67 daysChief HosaCannarado Genetics · ±67 daysChocolate Chip CookiesRiot Seeds · ±67 daysCitradelic SunsetEthos Genetics · ±67 daysAll Mamiko Seeds →
BreederMamiko Seeds
Typeindica/sativa
Flowering time±67 days
EnvironmentOutdoors
LineageChemdog D BX2 × Girl Scout Cookies
DescendantsChem Choco Glue

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🧬 Explore the family: Girl Scout Cookies · Chem Choco Glue

Ancestry Pedigree

Chemdog D BX2
Reservoir Seeds
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Chemdog D BX1
Reservoir Seeds
Chem Dawg
Unknown or Legendary
Chemdog D Kush
Reservoir Seeds
Chem Dawg
Unknown or Legendary
Hindu Kush
Sensi Seeds
Hindu Kush Indica
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

Growing Chem Cookies: 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 Chemdog D BX2 or Girl Scout Cookies 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.

Chem Cookies FAQ

How long does Chem Cookies take to flower?

Chem Cookies typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Chem Cookies an indica or a sativa?

Chem Cookies is listed as indica/sativa.

What are the parents of Chem Cookies?

Chem Cookies was bred from Chemdog D BX2 × Girl Scout Cookies by Mamiko Seeds.

What environment does Chem Cookies 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 Chem Cookies? 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.