G.S. Cookies by Humboldt Seed Company

G.S. Cookies strain photo
Type mostly indicaFlower ±55 daysCross Girl Scout Cookies × Purple Panty Dropper

Growers reach for G.S. Cookies as an indica-leaning option, a cross of Girl Scout Cookies × Purple Panty Dropper out of Humboldt Seed Company. 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 G.S. Cookies grows against.

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BreederHumboldt Seed Company
Typemostly indica
Flowering time±55 days
EnvironmentOutdoors, Greenhouse
LineageGirl Scout Cookies × Purple Panty Dropper

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Ancestry Pedigree

Girl Scout Cookies
Clone Only Strains
F1 Durban
Unknown or Legendary
Cherry Pie Kush
Unknown or Legendary
Durban Poison
Dutch Passion
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
Purple Panty Dropper
Humboldt Seed Company
Matanuska Mint
Sagarmatha Seeds
Matanuska Tundra
Sagarmatha Seeds
Matanuska Thunderfuck
Unknown or Legendary
Indica
Original Strains
Grey Mist
Unknown or Legendary
Indica
Original Strains
Oregon Grape
Clone Only Strains
AK47
Serious Seeds
Colombia Sativa
Original Strains
Mexico Sativa
Original Strains
Thailand Sativa
Original Strains
Afghanistan Indica
Original Strains
White Widow
Unknown or Legendary
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
Purple Haze
Unknown or Legendary
Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains

Growing G.S. 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 Girl Scout Cookies or Purple Panty Dropper 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.

G.S. Cookies FAQ

How long does G.S. Cookies take to flower?

G.S. Cookies 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 G.S. Cookies an indica or a sativa?

G.S. Cookies is listed as mostly indica.

What are the parents of G.S. Cookies?

G.S. Cookies was bred from Girl Scout Cookies × Purple Panty Dropper by Humboldt Seed Company.

What environment does G.S. 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 G.S. 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.