Thors Hammer IX by SnowHigh Seeds

Thors Hammer IX strain photo
Type mostly sativaFlower ±67 daysCross Thors Hammer

Thors Hammer IX, from breeder SnowHigh Seeds, is a sativa-leaning strain descended from Thors Hammer. 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 Thors Hammer IX grows against.

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Similar strains

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BreederSnowHigh Seeds
Typemostly sativa
Flowering time±67 days
EnvironmentOutdoors
LineageThors Hammer

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🧬 Explore the family: Thors Hammer

Ancestry Pedigree

Thors Hammer
SnowHigh Seeds
Vortex
SubCools The Dank
Apollo 13
Unknown or Legendary
Genius
Unknown or Legendary
Jack Herer
Sensi Seeds
Northern Lights Nr5
The Seed Bank
Purest Indica
Clone Only Strains
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Hawaii Sativa
Original Strains
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
P75
Unknown or Legendary
Princess
Brothers Grimm
Jack Herer
Sensi Seeds
Unknown Strain
Original Strains
P50
Unknown or Legendary
Princess
Brothers Grimm
Shiva Skunk
Sensi Seeds
Northern Lights 5 Skunk Nr1 F1 Hybrid
The Seed Bank
Northern Lights Nr5
The Seed Bank
Skunk Nr1
The Seed Bank
Space Queen
BC Growers Association
Romulan
Unknown or Legendary
Mostly Indica
Original Strains
Cinderella 99
Brothers Grimm
Princess
Brothers Grimm
P94
Brothers Grimm
Princess
Brothers Grimm
Cinderella 88
Brothers Grimm
Princess
Brothers Grimm
P75
Unknown or Legendary
Acapulco Gold x C99
SnowHigh Seeds
Acapulco Gold
Unknown or Legendary
Mexico Sativa
Original Strains
Cinderella 99
Brothers Grimm

Growing Thors Hammer IX: 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 Thors Hammer 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.

Thors Hammer IX FAQ

How long does Thors Hammer IX take to flower?

Thors Hammer IX 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 Thors Hammer IX an indica or a sativa?

Thors Hammer IX is listed as mostly sativa.

What are the parents of Thors Hammer IX?

Thors Hammer IX was bred from Thors Hammer by SnowHigh Seeds.

What environment does Thors Hammer IX 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 Thors Hammer IX? 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.