Kees’ Old School Haze by S.S.S.C.

Kees’ Old School Haze strain photo
Type sativaFlower ±88 daysCross Haze × Karels Haze

Kees’ Old School Haze is a sativa-leaning cannabis strain from S.S.S.C., bred by crossing Haze × Karels Haze. Indoors it typically finishes flowering in around 88 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Kees’ Old School Haze grows against.

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Similar strains

Creamy KeesS.S.S.C. · ±60 daysKarel's HazeS.S.S.C. · ±60 daysKosher HazeS.S.S.C. · ±67 daysFrosty FridayS.S.S.C. · ±70 daysCreeperS.S.S.C.DurbanS.S.S.C.Ethiopia x MalawiACE Seeds · ±88 daysGolden Tiger OriginalACE Seeds · ±88 daysArjan's Ultra Haze #2Green House · ±88 daysHonduras x PanamaACE Seeds · ±88 daysMalawiACE Seeds · ±88 daysZamaldelicaACE Seeds · ±88 daysAll S.S.S.C. →
BreederS.S.S.C.
Typesativa
Flowering time±88 days
EnvironmentOutdoors
LineageHaze × Karels Haze

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🧬 Explore the family: Haze

Ancestry Pedigree

Haze
Unknown or Legendary
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Thailand Sativa
Original Strains
India Sativa
Original Strains
Karels Haze
Super Sativa Seed Club
Haze
Unknown or Legendary
Chem Fire
BC Bud Depot
ChemD
Unknown or Legendary
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Fire OG Bx3
BC Bud Depot
Fire Kush
Clone Only Strains
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Unknown Strain
Original Strains

Growing Kees’ Old School Haze: 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 Haze or Karels Haze 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.

Kees’ Old School Haze FAQ

How long does Kees’ Old School Haze take to flower?

Kees’ Old School Haze typically flowers in around 88 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Kees’ Old School Haze an indica or a sativa?

Kees’ Old School Haze is listed as sativa.

What are the parents of Kees’ Old School Haze?

Kees’ Old School Haze was bred from Haze × Karels Haze by S.S.S.C..

What environment does Kees’ Old School Haze 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 Kees’ Old School Haze? 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.