GG X C99 by Smoke-A-Lot

GG X C99 strain photo
Type indica/sativaFlower ±63 daysCross Guerilla Gold Nr3 × Cinderella 99

A indica-leaning cross of Guerilla Gold Nr3 × Cinderella 99, GG X C99 — released by Smoke-A-Lot — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real GG X C99 grows against.

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BreederSmoke-A-Lot
Typeindica/sativa
Flowering time±63 days
EnvironmentOutdoors
LineageGuerilla Gold Nr3 × Cinderella 99
DescendantsBC Coastal Mix

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🧬 Explore the family: Cinderella 99 · BC Coastal Mix

Ancestry Pedigree

Guerilla Gold Nr3
Smoke A Lot Seeds
Guerilla Gold
Unknown or Legendary
Afghanistan Indica
Original Strains
Himalaya Indica
Original Strains
Ruderalis
Original Strains
Early Gold
Unknown or Legendary
Hawaii Sativa
Original Strains
Himalaya Indica
Original Strains
Cinderella 99
Brothers Grimm
Princess
Unknown or Legendary
Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
USA Mostly Indica
Original Strains
Original Haze
Cultivators Choice
Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains
Unknown Strain
Original Strains
P94
Unknown or Legendary
Princess
Unknown or Legendary
Cinderella 88
Unknown or Legendary
Princess
Unknown or Legendary
P75
Unknown or Legendary
Princess
Unknown or Legendary
P50
Unknown or Legendary
Princess
Unknown or Legendary
Shiva Skunk
Sensi Seeds

Growing GG X C99: 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 Guerilla Gold Nr3 or Cinderella 99 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.

GG X C99 FAQ

How long does GG X C99 take to flower?

GG X C99 typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is GG X C99 an indica or a sativa?

GG X C99 is listed as indica/sativa.

What are the parents of GG X C99?

GG X C99 was bred from Guerilla Gold Nr3 × Cinderella 99 by Smoke-A-Lot.

What environment does GG X C99 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 GG X C99? 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.