Good quality weed requires proper storage to keep it fresh and safe. Poorly stored weed can easily grow mold or end up drying. Any weed that inhibits mold is unsafe to smoke, and dried weed will have lost a substantial portion of its flavor and potency.

Although weed doesn’t have an actual expiry date, there are still steps you can take to preserve its freshness and ensure that it stays in top condition for as long as possible. This article explains exactly how you can do just that!

How Should I Store My Weed?

When storing your weed, make sure that it is kept away from direct sunlight and in a cool, dry place. You can buy cannabis online and store it in containers with a neutral charge like glass Mason jars. Use hygrometers or products such as Boveda packs to monitor and control RH levels.
Use vacuum seal jars and containers to minimize the weed’s exposure to oxygen. Also, keep the strains separate so that their unique flavor profile can be maintained, and don’t forget to label them to prevent them from mixing up.

Weed storage
Weed storage

How Do Light and Air affect my Cannabis?

Poor lighting can negatively affect your cannabis if it is not stored properly. Harmful UV rays are capable of disintegrating several organic and synthetic materials, effectively degrading your cannabis over time. Storing your cannabis away from direct sunlight will keep it fresher for longer and will also help you control the temperature.

Having the right amount of air when storing your cannabis in a mason jar is crucial to retaining the freshness of your cannabis and conserving its true form. Too little air can significantly affect the relative humidity, especially if the buds are not thoroughly dried before storage. Excess air, on the other hand, will hasten the degradation process as the cannabinoid and other matters are exposed to oxygen.

What is the Best Temperature to Store my Cannabis?

Cannabis is usually best stored in a cool, dry place or somewhere slightly below room temperature. The ideal temperature to store your marijuana, however, is below 21 degrees Celsius or 70 degrees Fahrenheit.

High temperatures can lead to mold and mildew. It could also dry out your flower and evaporate sensitive terpenes. Lower temperatures will lower the potency of the flowers when you smoke them and could also cause the trichomes to become brittle on the plant, causing them to scatter when they are removed from the cold environment.

Prevent Moisture and Mold in my Marijuana

Moisture and humidity can result in mold, which could seriously affect your cannabis. Keeping the storage container clean and dry is key to preventing mold. Using lids with rubber seals or airlock features will allow your marijuana to stay self-contained and airtight.

A cool, dry, dark place is ideal for storing cannabis long term. Avoid the need to frequently open and close the container to inspect the buds by using clear/ transparent containers. This can significantly extend the duration of how long your cannabis can remain in usable condition.

Extending the shelf life of Marijuana

The key to extending the shelf life of marijuana is simply by limiting exposure to the elements. Anytime you want to open the container where your cannabis is stored, make sure that you pull out the flower and close the package immediately. Avoid letting it sit open and stay away from windy or highly ventilated areas.


To get the most out of your weed, you need to store it properly as that will help preserve its potency, flavor, and more. Following the tips discussed above can keep your weed fresh, aromatic, and pleasant to consume for years without losing its potency. You can buy cannabis online at Pacific Grass – one of the leading online dispensary Canada.

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