Mag 91
A landrace is an heirloom variety that adapted to one region over generations, rather than a modern cross.
- Median THC
- 23.3%
- Flowering
- 8–10 weeks (~56–70 days)
What labs found
- Median THC
- 23.3%
- Typical range
- 19.5–29.9%
- Lab tests
- 25
- States
- 1
0%40%
This is a small number of tests, so treat the range as rough.
Flower tested under this name in legal US markets, 2018–2019. 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 Mag 91
Mag 91 is a hybrid cross combining Chem 91 and Mag Landrace. Known for chemical, sweet, pine aromatics.
In grower catalogs and dispensary menus, Mag 91 is documented as a hybrid cross combining Chem 91 and Mag Landrace. It is recorded in state compliance flower testing in MD (2018 and 2019). Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
Aroma and flavor
Jars of Mag 91 are most often described as showing gassy, solvent-like fuel, sweet, sugary notes and crisp conifer pine. 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 a warm, soothing body tingle, an active, energetic lift and clear-headed task focus, making Mag 91 a frequent pick for daytime sessions, creative work, or social settings. The most commonly noted downsides are occasional dizziness and nervousness if overconsumed.
Specs
Growing
- Grower notes
- Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
The flower
- Flavour
- Chemical, Sweet, Pine
- Aroma
- Gassy, solvent-like fuel, sweet, sugary notes, crisp conifer pine