The best way to keep your ﬂower fresh is to keep it in a cool, dark, dry place. Light, heat, and moisture will all contribute to a change in the cannabinoids of your cannabis. Dark glass containers protect from harmful UV rays while letting non-harmful UV rays penetrate through. Avoid the following when storing your cannabis: - Keeping the cannabis in a plastic bag. - Keeping it in a container that is too large for the quantity (that means extra oxygen). - Storing your stash in a sunny place. - Storing it in clear glass rather than dark. Storing it in the fridge or freezer. - Freezing can make your trichomes break off, which drastically alters your experience, and the fridge is a very cool and dark place but there is often a lot of moisture in a fridge. If you have children or pets in your home, ensure that all cannabis products are kept safely out of reach and ideally kept in a secure childproof container.