- Median THC
- 21.3%
- Flowering
- 8–10 weeks (~56–70 days)
What labs found
- Median THC
- 21.3%
- Typical range
- 18.0–24.3%
- Lab tests
- 319
- States
- 1
0%40%
Most of these tests come from one producer, so they may say more about that grower than the strain.
Flower tested under this name in legal US markets, 2016–2023. 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 P-91
P-91 is a hybrid selection from the Northern Lights line. Known for chemical, pineapple, berry aromatics.
P-91 (also circulated as Fuck Yeah) is a hybrid selection bred out of the Northern Lights genetic family. It is recorded in state compliance flower testing in WA (2016 and 2023). Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
Aroma and flavor
Jars of P-91 are most often described as showing gassy, solvent-like fuel, tropical pineapple, ripe mixed berry and bright citrus zest. As with any flower, harvest timing and curing conditions determine how prominently those aromatics carry from the jar to the palate.
Reported effects
Consumers commonly report an elevated, euphoric mood, an upbeat, cheerful mood and creative, associative thinking, making P-91 a frequent pick for late-afternoon or flexible social and evening use. The most commonly noted downsides are dry mouth and unease or racing thoughts at higher doses.
Specs
Genetics
- Also known as
- Fuck Yeah
Growing
- Grower notes
- Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
The flower
- Flavour
- Chemical, Pineapple, Berry, Citrus
- Aroma
- Gassy, solvent-like fuel, tropical pineapple, ripe mixed berry
Family tree
P-91 is reported as Northern Lights.
- Parents
- Grandparents
- As reported, not a genetic test