The shelf life of marijuana, or how long it stays good for, can vary depending on several factors such as how it is stored and the conditions in which it is kept. Generally, properly stored marijuana can retain its potency and quality for several months to a few years.
Here are some general guidelines:
1. Storage container: Store marijuana in airtight containers such as glass jars or vacuum-sealed bags to minimize exposure to air and moisture.
2. Temperature: Keep marijuana in a cool, dark place away from direct sunlight and heat sources. Excessive heat can degrade the cannabinoids and terpenes.
3. Moisture: Avoid excessive moisture, as it can lead to mold and mildew growth. However, overly dry conditions can cause the marijuana to become brittle.
4. Time: Over time, the potency of marijuana can gradually decrease. The rate of degradation depends on the specific chemical composition and quality of the strain.
It's important to note that while marijuana may still be safe to consume beyond its prime, the potency and flavor may diminish over time. It's recommended to use marijuana within a reasonable timeframe to experience its full effects.