How To Store Your Weed (Best & Worst Methods)

A glass jar containing cannabis buds

Cannabis is a highly valued commodity among both medical and recreational users. 

However, the quality of the cannabis can be compromised during storage, leading to a loss of potency and flavor.

This is because cannabis is a delicate plant that requires specific conditions to maintain its quality. 

In this post, we will discuss what can hurt cannabis when storing it, the best and worst storage methods, and why most experts advise against plastic bags.

What can hurt cannabis during storage?

Cannabis buds spread out on a table

Light is the primary enemy of cannabis when it comes to storage. It can break down THC and other cannabinoids, leading to a decrease in potency. It can also cause the cannabis to dry out and become harsh.

Oxygen can also harm the quality of cannabis. Exposure to air can cause the cannabinoids to degrade, leading to a loss of potency and a dried-out product.

Humidity is another factor that can impact the quality of cannabis. Too much moisture can cause mold to grow on the cannabis, losing potency and flavor. On the other hand, too little moisture can cause the cannabis to become dry.

Temperature is also a critical factor in cannabis storage. Exposure to high temperatures can cause the cannabinoids to degrade, leading to a loss of potency. If temperatures are too high, this can cause the cannabis to become dry and brittle.

Regular plastic bags are the worst storage method for cannabis. They are not airtight, allow light to pass through, and can lead to a loss of potency and flavor. Plastic bags can also cause cannabis to become dry and unenjoyable.

A refrigerator or freezer is not recommended for cannabis storage. They can cause moisture to condense on the cannabis, leading to mold growth. Freezing cannabis can also cause the trichomes to break off, leading to a loss of potency.

Best cannabis storage methods

Cannabis buds arranged into a heart

Mason jars are the best storage method for cannabis. They are airtight, block out light, and maintain the proper humidity. Mason jars are a popular choice for storing cannabis.

Hardshell jars and containers are other good options similar to glass jars. As long as it is airtight, these jars and containers are ideal for keeping buds fresh. Also, depending on the color or material of your jar or container, if it is opaque (not transparent), it will protect your bud’s against the light.

Opaque 2-way humidity control bags are great alternatives to glass jars. They are not any plastic bags you find in the market now. They are integrated with a piece of patented fiber that controls the humidity in the bag, is airtight, and blocks out light. 


Proper storage of cannabis is critical to maintaining its quality. Light, oxygen, humidity, temperature, and what you store your cannabis in can all harm the quality of cannabis. 

Glass jars, hardshell jars, and 2-way humidity control bags are the best storage methods, while plastic bags and refrigerators or freezers are the worst. 
No one wants bad buds. Ensure your cannabis remains fresh and potent for as long as possible by following the proper steps.

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