airtight weed storage

The Best Ways to Store Your Cannabis Stash

Monday July 9, 2018

A ccording to a study published in the Journal of Pharmacy and Pharmacology, cannabinoids can remain stable for up to two years if they’ve been cured and stored properly. Of course, proper cannabis storage requires more than just throwing a rolled-up sandwich bag in your underwear drawer; for the best long-term cannabis storage, you need to create the perfect environment.

Elements That Will Degrade Your Weed

To understand how to store your weed for the long run, it’s important to understand just what it is that will kill your bud’s buzz in the first place.

Though proper curing is the first step for long-term cannabis storage, there are a few other factors to consider, too. Here are the most common things that can degrade your weed along with what to do to stop it.


There are many factors that can lead to the degradation of cannabis flower, but the biggest factor that will degrade your cannabinoids is light.

In the same way harsh UV rays will make the paint color on your car look dull or add highlights to your summertime hair, so too will it burn up the most valuable compounds in your cannabis plant, cannabinoids and terpenes. To avoid an untimely loss of these important chemicals, keep your cannabis in opaque containers away from a direct light source.

Another big factor in long-term cannabis storage is oxygen level. Too much oxygen can speed the degradation process whereas too little can alter humidity levels which can cause mold or mildew. Though the best way to protect your cannabis from long-term oxygen exposure is to vacuum seal it, it’s not always an option for those of us who don’t keep vacuum sealers lying around the house.

One of the best solutions to airtight cannabis storage is jars that seal easily and completely (no snapping Tupperware lids, here).

When choosing an airtight storage container, be sure to choose the right size. Even if there is no air flowing into the jar, excess oxygen that becomes trapped in the jar can still degrade the product. We suggest using containers that can hold your cannabis easily without much room to spare and without crowding the buds to help prevent humidity from becoming trapped in the container.


Mold loves moisture, so to prevent it, you have to keep your bud dry. But quality bud can’t get too dry without causing terpenes and cannabinoids to degrade. Hence the importance of maintaining proper humidity levels for long-term cannabis storage, ideally between 59 and 63 RH (relative humidity or the amount of moisture in the air relative to what it can hold). The best (and cheapest) way to do this is with the use of humidity control solutions like Evergreen Pods.

Evergreen Pods are the first ever patented, reusable two-way humidifying capsules, containing specially formulated materials to absorb or discharge moisture as needed. The Evergreen Pod keeps your cannabis flower at the perfect humidity level for optimum taste and potency. All you need to do is place a pod (pictured above) on the top of a mason jar lid and let it go to work! With proper maintenance, Evergreen Pods can last up to five years!


High temperatures can cause buds to dry out and terpenes to evaporate, resulting in harsh smoke and an unpleasant flavor. Because mold and mildew thrive at temperatures between 78 and 86 degrees, the ideal storage temperature for cannabis must be below this threshold. Though most people recommend simply storing cannabis in a “cool, dark location,” choosing the right environment to meet these criteria is a bit more complex.

For example, a cool, dark location could be a refrigerator to some, while others advise against it due to its increased moisture content. Likewise, while some people store cannabis in the freezer (to either store for the long-haul or in preparation to make a little bubble hash), the freezing temperatures can cause the delicate trichomes to burst and lose potency. Therefore, the best place to store cannabis may simply be a closet in a basement or dark corner.

Other Important Things to Keep in Mind When Storing Cannabis

So you think you’ve created the perfect environment for long-term cannabis storage, eh? Not so fast. Even if you’ve adjusted for the typical elements that can degrade weed, there are a few other things to consider, as well.

The storage container matters:

Use appropriate materials for moisture control:

Store flower separate from other cannabis products:

Do not use a tobacco humidor:

Whether you’re an infrequent smoker or just want to hang on to some of the tasty bud you picked up from the dispensary, proper cannabis storage will ensure your stash lasts for many months to come.

Do you have a favorite method for long-term cannabis storage? We’d love to hear about it!

Want to make sure your weed stays as fresh as the day you bought it? Learn the proper way to store your cannabis flower to ensure it lasts as long as you need!

Getting the Right Airtight Weed Container

It is very tempting to get as much cannabis as you can so that you won’t have to worry about running out. However, you may have encountered issues about storing them. Does your weed develop molds or just dries up? You may not be storing it right. That’s why it’s important that you know about getting the right airtight weed container. We’ll help you with that. Also, we’ll be listing several benefits of a well kept weed stash so that you’ll make it a point to keep them properly stored.

How to Store Weed

Even if you think you’ve kept your stash the best way possible, chances are that you’ve just placed them in a plastic bag and stored them away. Plastic bags are not good containers for your cannabis because of the exposure that your stash will get. It is not well-protected with such bags. Before you know it, your cannabis has deteriorated and it can’t be used anymore. To help you store your stash properly, here are some top tips that you should keep in mind.

Avoid Using Plastic

Cannabis has to be stored in a container. That’s the first and most obvious rule in proper storage. If you just leave it to lie around, it will dry out. And when you smoke it, the feeling in throat won’t be pleasant.

Again, plastic bags shouldn’t be your go-to container here. The weed will become brittle very fast. Don’t go for plastic containers or jars either. The static charge will affect the trichomes of your cannabis. When this happens, the weed loses its THC and you won’t be getting much effect from your stash when you use it.

Storing Weed as an Herb

It is best if you see cannabis as an herb because that’s what it is. Once you have that mindset, you’ll have a better understanding of how it should be stored. In the same way that you store the herbs you use for cooking in a particular manner, so should your cannabis. You shouldn’t place it where there is direct sunlight; the temperature is too hot, too moist, or too dry.

Sunlight and an atmosphere that is too hot will dry out the cannabis. If the environment is too moist, then it will encourage the growth of molds. This is dangerous if you smoke weed that has turned moldy. Oxygen exposure to cannabis should also be limited. Different strains should be kept separately so as not to affect each of the strain’s unique flavor.

Getting the Right Airtight Weed Container

Now that you know the ideal conditions for storing cannabis so that it remains potent, flavorful, and fresh for a long time, we’ll delve deeper into the question: what container should you put your weed in?

Airtight Glass Jars with Dark Tint

If you’ve been into pot shops, you may have already noticed that glass jars are the usual containers where the cannabis is placed. When buying loose weed, you get it in a glass jar that is sealable. This is good because oxygen exposure is limited and humidity inside the jar is stabilized. To make sure that the container is tightly sealed, you can get an airtight lid if your jar doesn’t come with it.

But don’t just get any ordinary glass jar. A clear one will still expose your cannabis to sunlight which is not good. Find ones that have a dark tint. This will protect the cannabis from sunlight. As for the size, there shouldn’t be a lot of extra space because the air inside the jar can still make the buds go dry. Choose a size that is just enough for your stash.

CVault Airtight Weed Container

There may be a lot of options for storing cannabis. But only a few of them really work. Among the best airtight weed containers is the CVault. It is a smell-proof and leak-proof stainless steel container. There are various sizes to choose from. It has sturdy clamps to make sure that it is airtight. Humidifier packets are also included which helps in rejuvenating dried out buds.

The design of this container is meant to block UV rays and keep excess oxygen from getting in. CVault is sure to extend the potency and freshness of your stash for a long time. While CVault keeps your cannabis from going dry, it is still important that you store it in a shelf that won’t have any temperature fluctuations as well as direct sunlight.

What to Keep in Mind When Storing Cannabis

Apart from the things already mentioned here, it should be made clear that you ought to avoid leaving your stash where your pets, children, and other people will find it. Also, don’t place it in plastic bags or aluminum foils. Keep it where it is dark and cool. Do your best in storing your stash so that it won’t dry up.

It’s also worth mentioning that the myth of keeping weed fresh is to store it in the fridge doesn’t work. It actually affects its potency. Cannabis is not like vegetables or fruits that stay fresh when placed in the refrigerator. Cold temperatures will degrade the THC of the weed along with other cannabinoids. What this means is that you won’t be getting anything out of your cannabis because it has lost its potency already. So, avoid putting it in your fridge.

Health Benefits of a Well-Stored Weed Stash

For many people, cannabis has a bad reputation. But there are many studies that have focused on the health benefits of weed. Here are some examples of such benefits.

  • Cannabis is said to help in slowing down Alzheimer’s disease progression.
  • There’s a sweet spot on the dose of cannabis where it can relieve anxiety. If too much is consumed though, the person will experience increased paranoia and anxiety.
  • People with arthritis can benefit from cannabis because it can offer relief from inflammation and pain.
  • Weed has a chemical compound called cannabidiol. This is important in the treatment of cancer because it is said to have an effect on the ID-1 gene. This is the gene that cancer cells make use of to spread cancer.
  • There have been studies on the effects of cannabis on stopping seizures in people with epilepsy.
  • The cannabinoids in weed are said to help in reducing the pain brought about by multiple sclerosis.
  • Having at least sixty cannabinoids such as THC, cannabis has been used for treating nausea because of chemotherapy.
  • Cannabis is said to ease tremors as well as improve the fine motor skills of people with Parkinson’s disease.

A Word of Caution

The experts continue their studies on the many health benefits of cannabis. While the list of such benefits can go on and on, it is still important to note that the use of cannabis has several health risks as well.

You may get addicted to cannabis and when you do decide to stop, you will experience tough withdrawal symptoms. People who are sensitive to the substance may feel anxious and paranoid. Cannabis has mind-altering effects which affect people who use it for the first time. And there is an increased risk of heart attack, according to one study.

Before you decide to use cannabis to address your health problems, you should definitely talk to your physician. This will ensure that you are aware of the pros and cons of using cannabis.

Does your weed dry up? You may not be storing it right. That’s why it’s important that you know about getting the right airtight weed container.