betaStrainTrackr
RegularPhotoperiod

Headbanger

by Old School Genetics

Headbanger by Old School Genetics
THC25–28%published by breeder
Flowering11–13 wkpublished by breeder

Provenance

Identity and sources

BreederOld School Genetics
Recorded geneticsSour Diesel Karma Genetics cut 2007 x Biker Kush V2
Source pageold-school-genetics.com ↗
Last read15 Sept 2026
Read viastructured data on the breeder page

Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.

Cultivation

Grow info

Seed typeRegular
Flowering typePhotoperiod
Flowering time11–13 wk
Indica / Sativa30% indica / 70% sativa

Aroma compounds

Terpenes

Named by Old School Genetics on the page this row was read from. Terpene names are the breeder's claim, not a lab result.

Lineage

Genetics & lineage

As written by the breeder. Linked names are cataloged here.

Headbanger
Sour Diesel Karma Genetics cut 2007not cataloged
Biker Kush V2not cataloged

Descendants

Known crosses using Headbanger

11 strains name Headbanger as a parent

Pairings

Frequently crossed with

The other parent in crosses that use this strain.

  • Ghost/Pure/Sweatband ×1
  • Tahoe OG ×1

Data trust

Where this row came from

Source
old-school-genetics.com ↗
Fields with a published source
7
Fetched
15 Sept 2026

We never copy values between breeders. Old School Genetics's Headbanger is not another breeder's Headbanger.

Lab data

No lab report here yet

Have a lab report for Headbanger?

Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.

Same name

4 breeders sell a Headbanger

A name is not a genetic identity. Each row is what that breeder published, on their own page.

Search the name →
BreederGeneticsTHCFloweringSeedsRead from
Old School Geneticsthis pageSour Diesel Karma Genetics cut 2007 x Biker Kush V225–28%11–13 wkRegularold-school-genetics.com
Captain Seeds——8–9 wk—captainseeds.com
Karma GeneticsNot disclosed – proprietary Karma Genetics parentage—8–10 wkRegularkarmagenetics.com
Real Gorilla Seeds——10–11 wkRegularrealgorillaseeds.com

Where these disagree, both are quoted correctly — the breeders disagree, not the records. Every figure links to the page it was read from.

Same catalog

More from Old School Genetics

All 182 strains →

Shared genetics

Similar strains

Share a parent with this strain

Report a data error

Tell us which value on this page disagrees with the breeder's site. We check against the source, not against other databases.