Chemdog by Green House

Chemdog strain photo
Type indica/sativaFlower ±63 daysCross ChemDawg

3 other breeders' versions of Chemdog — compare flowering times side by side →

Chemdog lands on the indica-leaning side of the spectrum, Green House's take on the ChemDawg line. 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 Chemdog grows against.

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BreederGreen House
Typeindica/sativa
Flowering time±63 days
EnvironmentOutdoors
LineageChemDawg

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🧬 Explore the family: ChemDawg

Ancestry Pedigree

ChemDawg
Apothecary Genetics
Chemdog
Unknown or Legendary
Indica Sativa
Original Strains

Growing Chemdog: 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 ChemDawg 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.

Chemdog FAQ

How long does Chemdog take to flower?

Chemdog 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 Chemdog an indica or a sativa?

Chemdog is listed as indica/sativa.

What are the parents of Chemdog?

Chemdog was bred from ChemDawg by Green House.

What environment does Chemdog 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 Chemdog? 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.