Best Practices: How to Store Your Flower & Pre-rolls

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Welcome to Herban Bud’s latest guide on preserving your favorite cannabis products. Whether you’re a seasoned consumer or a novice exploring the green frontier, understanding the right way to store your flower and pre-rolls is essential. Let’s dive into this comprehensive guide to ensure that your cannabis stays fresh and retains its quality.

Factors That Affect Flower & Pre-Roll Storage

Storing your flower and pre-rolls is more complex than throwing them in a drawer or cupboard. A range of factors can significantly impact their longevity, potency, and overall quality. By understanding these influences, you can make informed decisions about your cannabis storage solutions.

Impact of Light Exposure

When it comes to cannabis, light is not your friend. Research indicates that light is the single largest factor in the degradation of cannabinoids, the active compounds in cannabis that provide the effects we seek. Prolonged light exposure can break down these cannabinoids, particularly THC, the component responsible for the psychoactive properties of cannabis. The result can be a less effective product and an altered, often less pleasant, taste. Always store your cannabis products in a dark place to limit light exposure.

The Role of Air Quality

Oxygen exposure can lead to the oxidation of cannabinoids, much like how an apple turns brown when left in the open air. This oxidation can degrade the cannabinoids, affecting the potency of the product and its flavor profile. On the other hand, a lack of fresh air, especially in overly humid conditions, can lead to the growth of mold and mildew. It’s vital to store your cannabis in an environment that is not too airtight but has a constant circulation of fresh air at controlled humidity.

Temperature’s Influence on Storage

Cannabis stored in high-temperature areas is subject to drying out. High heat can cause the evaporation of the terpenes – the aromatic compounds that give different cannabis strains their distinctive flavors and aromas. The loss of terpenes not only impacts flavor but also affects the overall cannabis experience since terpenes interact with cannabinoids to enhance their effects. Conversely, storing cannabis in cold conditions can make the trichomes brittle, causing to them break off from the flower. The trichomes are small, crystal-like glands on the cannabis flowers that contain the majority of the plant’s cannabinoids and terpenes – losing them means losing potency.

Importance of Humidity Control

Humidity is a tricky factor to manage in cannabis storage. Too little humidity can dry out your cannabis, making it harsh to smoke and reducing its therapeutic effects. Too much humidity, and you’re looking at a potential breeding ground for mold and bacteria, which can render your cannabis unsafe for use. The sweet spot for relative humidity is between 59% and 63%.

Understanding Cannabis Degradation

The material of your storage solution can also affect your cannabis. Certain materials, such as plastic, can cause a static charge, which can lead to trichome damage. Trichomes If they are damaged or fall off, it significantly affects the potency and flavor of your flower and pre-rolls. Always choose a storage material, like glass or ceramic, that will not produce a static charge.

How to Store Your Flower

Knowing how to store your cannabis flower is just as crucial as understanding how to use it. From choosing the right containers to selecting an optimal location, there are key considerations that can significantly enhance your flower’s longevity, maintaining the aroma, flavor, and potency that make each strain unique.

Selecting the Right Container

When it comes to flower storage, your choice of container can make a significant difference. The best containers for preserving your flower’s quality are airtight and made of non-reactive materials. Glass jars with airtight seals are widely recognized as a top choice because they effectively block out oxygen and moisture without imparting any unwanted flavors onto your flower.

For the discerning cannabis enthusiast, specially designed-cannabis humidors are another excellent option. Made from quality materials, these containers are not just storage solutions, but a nod to the premium nature of your flower. Remember to select a container size that fits the volume of your flower to prevent excessive air from accelerating the degradation process.

The Importance of Location

Location matters when storing your cannabis flower. Exposure to light, heat, and fluctuating humidity can compromise your flower’s quality over time. Just as Humboldt’s sun-grown cannabis thrives in the county’s unique microclimates, your stored flower also requires specific conditions to maintain its freshness.

Ideally, your flower should be stored in cool and dark places away from direct sunlight and heat-generating appliances. Think of places like a kitchen cabinet, a drawer in your bedroom, or a lockbox.

Using Humidity Packs

While controlling the environmental humidity is essential, maintaining the correct humidity inside your flower’s storage container is equally important. This is where humidity packs like Boveda packs come in handy.

Humidity packs are designed to either add or remove the moisture inside your storage container, maintaining an ideal relative humidity level (usually between 55% to 62%) that can keep your flower fresh, potent, and mold-free. These packs are a simple and reliable solution to ensure your flower remains in peak condition, even in long-term storage.

Dos and Don’ts of Flower Storage


  • Do use high-quality, airtight containers or cannabis humidors.
  • Do store your flower in a cool, dark place.
  • Do use humidity packs to maintain optimal humidity levels inside your container.
  • Do check your flower regularly for any signs of mold or changes in aroma or appearance.


  • Don’t store your flower in plastic bags or containers, as they can generate static that pulls trichomes off your buds.
  • Don’t store your flower in areas with fluctuating temperatures and humidity.
  • Don’t store your flower in the refrigerator or freezer as this can damage the trichomes.
  • Don’t store different strains together, as this can lead to mixed flavors and aromas.

How to Store Your Pre-Rolls

Pre-rolls, the ready-to-use joints beloved by many cannabis consumers, deserve as much attention and care in their storage as loose cannabis flowers. Just like with flowers, inadequate storage conditions can significantly degrade the quality and potency of your pre-rolls. Here’s what you need to know.

Pre-roll Storage Basics

The primary principle for pre-roll storage is to keep them away from conditions that could degrade the cannabis inside. This means they should be kept away from excessive light, heat, humidity, and air exposure. While it might be tempting to just leave a pre-roll out on a table or shelf, it’s much better for its longevity if you store it in a controlled environment.

Using Joint Tubes for Pre-Roll Storage

One popular method of pre-roll storage is using joint tubes, also known as doob tubes. These airtight containers are designed to fit a pre-rolled joint perfectly, protecting it from air, light, and physical damage. While there are plastic doob tubes, we recommend opting for glass or metal versions.

Considering Joint Cases

For those who like to have a variety of pre-rolls on hand, joint cases can be a fantastic storage solution. These cases can hold multiple pre-rolls in separate compartments, protecting them from being crushed while also providing an airtight environment. Just like with joint tubes, go for cases made from materials like glass or metal for the best protection.


Storing cannabis effectively allows you to maintain the quality and potency of each unique strain, offering a high-quality experience time after time. It’s a way to honor the painstaking effort that goes into cultivating each plant and ensure that you’re getting the most from your flower and pre-rolls.

In your journey through cannabis enjoyment, consider the guidelines we’ve discussed on flower and pre-roll storage, so every session is a fresh, potent, and flavorful one. As the adage goes, take care of your cannabis, and your cannabis will take care of you.


How Long Can I Store My Flower & Pre-Rolls?

When stored correctly, dried cannabis flowers can be stored for 6 months to a year without significant loss of potency or flavor. Pre-rolls, due to their more exposed nature, are best used within a few weeks of purchase but can last up to a couple of months when stored properly.

Does Freezing or Refrigerating Cannabis Help?

While it might seem like a good idea to freeze or refrigerate your cannabis for long-term storage, doing so can be detrimental. The cold temperature can cause the delicate trichomes on the buds to become brittle and break off, leading to a loss of potency. Refrigeration can also cause fluctuations in humidity, leading to potential mold growth.

Can I Use Regular Plastic Bags for Storage?

While it’s possible to store cannabis in plastic bags, it’s not the best option. Plastic can generate static electricity, which can pull trichomes off your buds. Also, plastic bags don’t provide an airtight seal, allowing air, humidity, and light to degrade your cannabis over time. Glass jars or specialized cannabis containers are the recommended options.

How Can I Tell If My Stored Cannabis Is Still Good?

The quality of stored cannabis can be determined by its look, smell, and feel. If your cannabis is still good, it will retain its color and will not have any signs of mold or discoloration. It should also smell fresh; a musty or off smell could indicate that it’s past its prime. Lastly, it should feel slightly sticky to the touch. If it’s overly dry and crumbles easily, it has likely lost much of its potency.

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