Old School OG strain illustration

Old School OG

aka Old School OG KushIndica
4(18)
Type
Indica
THC
26.8%–30.1%
CBD
< 0.5%
Main terpene
Terpinolene
Parents
Pure Kush × OG Kush

THC range is the middle half of 11 public lab tests of Old School OG flower (2024–2024). Source: Cannlytics lab results, CC BY 4.0.

About Old School OG

Old School OG is an indica-leaning strain that comes from a cross of Pure Kush with OG Kush. You may also see it sold as Old School OG Kush. People who try it most often describe feeling sleepy, tingly and relaxed.

THC and potency

Across 11 public lab tests of Old School OG flower in 2024, the median result was 26.8% total THC, with half of all samples falling between 26.8% and 30.1%. CBD is typically negligible (under 0.5%). That puts it at the strong end of the market, so newer consumers should start low. Potency varies by grower and batch, so always check the label.

Aroma, flavour and terpenes

Its reported terpene profile is led by terpinolene, with myrcene and limonene. Terpinolene is known for fresh, herbal brightness with hints of pine and flowers, while myrcene adds earthy, musky notes with a ripe-fruit edge. Total terpene content measured a median of 1.7%. On the palate, people pick out skunk, pungent and earthy.

Reported effects

Beyond feeling sleepy, reviewers also mention feeling hungry. Some consumers say they reach for it when dealing with depression, stress and anxiety. The side effects mentioned most are paranoia, dry eyes and dry mouth. These are personal reports, not medical advice.

Genetics

Parents: Pure Kush and OG Kush.

Old School OG terpenes

Relative strength as reported by consumers.

  • terpinoleneFresh, herbal
  • myrceneEarthy, musky
  • limoneneCitrus
  • pinenePine
  • caryophyllenePepper, spice
  • linaloolFloral, lavender

Old School OG effects

sleepytinglyrelaxedhungry

Strains similar to Old School OG

Matched on reported effects, terpenes and type.

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Old School OG FAQ

How strong is Old School OG?
In 11 public lab tests, Old School OG flower had a median of 26.8% total THC; most samples were between 26.8% and 30.1%.
Is Old School OG an indica or a sativa?
Old School OG is generally classed as an indica.
What strains make Old School OG?
Old School OG is a cross of Pure Kush and OG Kush.
What does Old School OG smell like?
Its main terpene is terpinolene (fresh, herbal), and people describe the flavour as skunk, pungent, earthy.