- Median THC
- 25.7%
- Flowering
- 8–10 weeks (~56–70 days)
What labs found
- Median THC
- 25.7%
- Typical range
- 18.1–31.7%
- Lab tests
- 42
- States
- 5
0%40%
Most of these tests come from one producer, so they may say more about that grower than the strain.
This is a small number of tests, so treat the range as rough.
Flower tested under this name in legal US markets, 2020–2024. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).
About Chem-OG
Chem-OG, or Chemdawg OG, combines the two pillars of modern West Coast genetics: Chemdawg and OG Kush.
Sources consistently list Chem-OG as a hybrid cross combining Chemdawg and OG Kush, attributed to Reserva Privada / Cali Connection. It appears in legal flower testing across 5 states between 2020 and 2024, with a large share of lab submissions coming from a single regional producer.
Aroma and flavor
Reported as sharp sour diesel, lemon zest and woody pine. As with any cultivar, curing and growing conditions shape how strongly those notes come through in a given jar.
Reported effects
Consumers commonly report physical relaxation, an elevated, euphoric mood and creative focus, fitting its reputation for afternoon or evening use. Reported downsides include dry mouth.
Specs
Genetics
- Breeder
- Reserva Privada / Cali Connection
Growing
- Grower notes
- Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days).
Family tree
Chem-OG is reported as Chemdawg × OG Kush.
- Parents
- Grandparents
- As reported, not a genetic test