- Median THC
- 19.2%
- Flowering
- 8–10 weeks (~56–70 days)
- Breeder
- Rogue Buds
What labs found
- Median THC
- 19.2%
- Typical range
- 12.1–26.1%
- Lab tests
- 587
- States
- 3
0%40%
Flower tested under this name in legal US markets, 2014–2023. 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 Permafrost
Permafrost is a hybrid cross of White Widow and Trainwreck from Rogue Buds. Known for pine, earthy, woody aromatics.
Permafrost (also circulated as Blue Permafrost) is a hybrid cultivar bred by Rogue Buds from White Widow and Trainwreck. In breeding programs, it has served as a parent line for Omega and Northern Cross. It appears in state compliance flower testing across 3 US markets (WA MI MA) between 2014 and 2023. Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
Aroma and flavor
Jars of Permafrost are most often described as showing crisp conifer pine, earthy, soil-like depth, dry cedar and wood and cool, refreshing mint. Chemotype data points to earthy, herbal myrcene, crisp, forest-like pinene and peppery beta-caryophyllene as the primary aromatic drivers, with batch-to-batch variation depending on cultivation and curing.
Reported effects
Consumers commonly report clear-headed task focus, creative, associative thinking and an upbeat, cheerful mood, making Permafrost a frequent pick for late-afternoon or flexible social and evening use. The most commonly noted downsides are dry mouth and dry eyes.
Specs
Genetics
- Also known as
- Blue Permafrost
Growing
- Grower notes
- Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
The flower
- Flavour
- Pine, Earthy, Woody, Mint
- Aroma
- Crisp conifer pine, earthy, soil-like depth, dry cedar and wood
- Terpenes
- Dominant terpenes: myrcene, pinene, caryophyllene
Family tree
Permafrost is reported as White Widow × Trainwreck. One strain here was bred from it.
- Parents
- Grandparents
- Bred from it
- As reported, not a genetic test