Nefertiti by Pyramid Seeds

Nefertiti strain photo
Type mostly sativaFlower ±73 daysTHC 20%Cross Black Widow × White Widow

Nefertiti lands on the sativa-leaning side of the spectrum, Pyramid Seeds's take on the Black Widow × White Widow line. Indoors it typically finishes flowering in around 73 days after the flip to 12/12. Reported THC is 20%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Nefertiti grows against.

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BreederPyramid Seeds
Typemostly sativa
Flowering time±73 days
THC20%
EnvironmentOutdoors
LineageBlack Widow × White Widow
DescendantsMadCat's Backyard Stash - RAH.OG, Auto Nefertiti

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🧬 Explore the family: Black Widow · White Widow · MadCat's Backyard Stash - RAH.OG · Auto Nefertiti

Ancestry Pedigree

Black Widow
Mr Nice Seedbank
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
White Widow
Unknown or Legendary
White Widow
De Sjamaan

Growing Nefertiti: what to expect

As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Black Widow or White Widow 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.

Nefertiti FAQ

How long does Nefertiti take to flower?

Nefertiti typically flowers in around 73 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Nefertiti an indica or a sativa?

Nefertiti is listed as mostly sativa.

What are the parents of Nefertiti?

Nefertiti was bred from Black Widow × White Widow by Pyramid Seeds.

How strong is Nefertiti?

Reported THC for Nefertiti is 20%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.

What environment does Nefertiti 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 Nefertiti? 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.