What Is Shelf Life?
Shelf life is how long a cannabis product remains fresh, potent, and safe to use when stored properly.
Shelf Life Explained
Cannabis shelf life varies by product type. Properly stored flower stays fresh for 6-12 months. Concentrates can last 6-18 months in a cool, dark environment. Edibles follow their printed expiration dates (typically 6-12 months). Vape cartridges last 12-18 months unopened. Cannabis degrades through exposure to light, heat, air, and humidity — which break down cannabinoids and terpenes over time. THC slowly converts to CBN as it ages, potentially making old cannabis more sedating but less potent.
Why It Matters
Proper storage extends the life of your cannabis products and protects your investment. Always store in a cool, dark place in airtight containers.
Also Known As
Frequently Asked Questions
Does cannabis expire?
Cannabis does not become unsafe like food, but it degrades over time. Old cannabis loses potency and flavor. Properly stored flower stays good for 6-12 months.