At one point or another, every cannabis enthusiast has asked themselves the question, "What is the ideal humidity to store cannabis?" Storing cannabis effectively is essential to preserve its potency, aroma, and medicinal qualities. One of the critical factors in cannabis storage is managing the humidity level, as it significantly impacts the longevity and quality of the cannabis.

This article delves into the ideal humidity range for cannabis storage and offers practical tips on achieving and maintaining these conditions to ensure your cannabis remains in optimal conditionProper storage is crucial to maintaining the quality and potency of your cannabis, and humidity is a significant factor in this equation.

In this article, we will explore the ideal humidity range for storing cannabis, why it matters, and how you can achieve the perfect conditions for your stash.

Ideal Humidity for Marijuana plants

Why Does Humidity Matter When Storing Cannabis?

Cannabis plants naturally contain a certain amount of moisture, and when the buds are harvested and dried, they should still retain some of that moisture. The ideal range for moisture content in cured cannabis is between 6% and 9%. If the buds are too dry, they will crumble into dust, and their potency will suffer.

On the other hand, if they are too moist, they will be susceptible to mold and other types of bacterial growth. This is where humidity comes into play. Humidity plays a pivotal role in the preservation of cannabis because it directly affects the moisture content within the plant material. High humidity levels can lead to mold and bacterial growth, posing health risks and degrading the cannabis quality.

Conversely, low humidity can cause the trichomes to become brittle and the essential oils to evaporate, resulting in a loss of potency and flavor. The ideal humidity range for storing cannabis is generally between 59% and 63% RH (Relative Humidity), which helps maintain its freshness, potency, and prevents degradation.

The ideal humidity range for storing cannabis is between 59% and 63%. This range allows the buds to retain enough moisture to maintain their potency and freshness while also preventing mold and bacterial growth. Humidity that falls outside of this range can have detrimental effects on the quality of your cannabis.

How to Achieve the Ideal Humidity for Storing Cannabis?

Maintaining the ideal humidity range for cannabis storage requires a controlled environment, often achieved with the help of specialized storage containers and humidity control devices.

The goal is to create a stable environment that protects the cannabis from external humidity fluctuations that could compromise its quality. Now that we know the ideal humidity range for storing cannabis, the next question is, how can we achieve it? The answer lies in proper storage containers and humidity control devices.


Storage Containers

The first step in achieving the ideal humidity for storing cannabis is to use the right storage container. The container should be airtight and made of a non-reactive material such as glass, stainless steel, or plastic. The choice of storage container is crucial for maintaining the ideal humidity levels for cannabis.

Airtight containers made of inert materials such as glass or stainless steel are recommended as they prevent air exchange and protect the cannabis from external humidity changes. Glass jars with airtight seals, in particular, are favored for their ability to preserve the cannabis's aroma and potency without imparting any unwanted flavors or chemicals.

Avoid using containers made of materials such as wood or porous ceramics, as they can absorb moisture and affect the humidity levels in your storage container. Our preferred option for an all-in-one solution is Lokkboxx.

Humidity control devices for Marijuana

Humidity Control Devices

The second step is to use humidity control devices such as humidity packs or control units. Humidity packs are small packets that contain a gel-like substance that absorbs or releases moisture depending on the humidity level in the container.

These packs are available in different humidity levels, and you can choose the one that best suits your needs. For example, if your cannabis is too dry, you can use a humidity pack that releases moisture to bring the humidity level up to the ideal range. To further regulate the humidity within your storage container, you can use humidity control devices such as humidity packs or desiccants.

Humidity packs are designed to either add or absorb moisture as needed, maintaining a consistent and optimal humidity level. These are available in various RH levels, allowing you to select the one that best suits your cannabis storage needs. Humidity control units, on the other hand, are electronic devices that monitor and control the humidity levels in your storage container.

These devices are more expensive than humidity packs, but they offer more precise control over humidity levels. They are especially useful for large-scale storage operations.

Humidity for Marijuana Plants

Other Factors to Consider

While humidity is a significant factor in storing cannabis, there are other factors to consider as well. In addition to humidity, other environmental factors such as temperature, light, and air exposure also play significant roles in cannabis storage.

Keeping your cannabis in a cool, dark place can help to preserve its potency and prevent the degradation of cannabinoids and terpenes. Minimizing air exposure by using airtight containers can also prevent the oxidation and deterioration of the cannabis.

Here are some additional tips to help you maintain the quality of your cannabis:

  • Light: Cannabis should be stored in a dark place, as exposure to light can degrade its potency.

  • Temperature: Cannabis should be stored in a cool, dry place. Temperatures above 77°F can cause the terpenes in cannabis to evaporate, affecting its flavor and potency.

  • Airflow: Proper airflow is essential for preventing mold and bacterial growth. However, too much airflow can dry out the buds and affect their potency. Aim for a balance between airflow and humidity.


In conclusion, the ideal humidity range for storing cannabis is between 59% and 63%. Achieving this range requires using the right storage containers and humidity control devices. Proper storage is key to maintaining the quality and effectiveness of cannabis over time.

By understanding the importance of humidity and implementing strategies to maintain the ideal range, you can ensure your cannabis remains potent, flavorful, and safe for consumption. Whether you're a casual consumer or a dedicated cultivator, mastering the art of cannabis storage through humidity management is an essential skill that will enhance your overall cannabis experience.

By following these guidelines and considering other factors such as light, temperature, and airflow, you can maintain the quality and potency of your cannabis for an extended period.

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DISCLAIMER: The information provided in this article is for informational purposes only and should not be construed as medical, financial, or legal advice. The use of cannabis and its derivatives may have risks and potential side effects, and individuals should always consult with a qualified healthcare professional before using cannabis or any other substances for medicinal purposes. This article does not endorse the use of cannabis or any other substances for recreational purposes. The author and publisher of this article are not responsible for any damages or losses that may result from the use of the information presented herein. Readers are advised to do their own research and exercise caution when making decisions related to cannabis or any other substances.

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