Storing Cannabis 101: The Dos and Don'ts (2024)

Whether you are new to cannabis or have been enjoying its unique benefits for years, it is important that you learn how to store your products properly in order to ensure they stay fresh for as long as possible. The fact is that while cannabis can stay good for as long as a year when stored properly, there is a lot of misinformation out there regarding storage methods. Unfortunately, improper storage can degrade cannabis in a matter of weeks, causing it to lose its aroma and potency. To help ensure that you are able to get the most out of your cannabis for as long as possible, keep reading for a look at some of the most important dos and don’ts for storing cannabis properly.

Do: Keep Your Buds in a Dark, Cool Place

One of the most important things that you should do when storing cannabis is to keep it in a cool, dark place away from direct sunlight. When cannabis is exposed to sunlight, the sun’s UV rays can diminish its color and reduce its potency by preventing THC, CBD, and other cannabinoids from functioning properly. Temperature is also important in ensuring that your cannabis stays fresh. Ideally, you should try to store your cannabis between 60-68 degrees Fahrenheit (between 50-68 degrees is also acceptable).

Keeping your cannabis in a relatively cool location is critical as very high temperatures can cause your cannabis to dry out, ruining its flavor and potency. Extreme heat also drains the oils inside the plant, resulting in a harsher, unpleasant smoking experience. It is then recommended that you store your cannabis on a dark shelf, or inside of a cabinet, in a cool spot in your home (preferably lower to the ground) where it will be shielded from sunlight and extreme temperature variations.

Don’t: Use Oversized Storage Containers

By now, it is likely that you have been made aware of the importance of storing your cannabis in an airtight container. Keeping your bud in an airtight/low oxygen environment is critical, as studies have shown that oxygen exposure can reduce THC levels. This is why many cannabis enthusiasts choose to purchase special airtight jars to store their cannabis in, as this can help reduce oxygen exposure, helping to maintain potency.

However, when choosing a storage option for your cannabis, it is important that you do not use a container that is too big for your storage needs. Even if a jar is airtight, if it is relatively empty, there is still a chance that air will linger in the empty space. Try to purchase a container that you can keep two-thirds full, as this will minimize oxygen exposure while also ensuring there is enough room that your buds will not be crushed. You should also make sure to avoid storing cannabis in a plastic container, as plastic attracts trichomes that can reduce potency.

Do: Keep An Eye on Humidity Levels

Humidity control is essential in order to ensure your cannabis stays fresh yet does not grow mold or mildew. Ideally, you should try to store your cannabis in a controlled environment where the relative humidity is between 59 and 64 percent. Should your cannabis be exposed to humidity levels greater than 65%, you run the risk of it growing mold. Mold growth is almost guaranteed with humidity levels at or above 75%. However, you also want to ensure that your marijuana does not get too dry either. If exposed to humidity levels lower than 50%, trichomes become dry and brittle. Low humidity levels will also cause the essential oils in cannabis to start to dry out, causing the plant to lose its aroma and flavor. You should then consider investing in a hygrometer to help you measure and keep track of the humidity in your storage area. Do not be tempted to use a tobacco humidor to help you regulate the humidity of your cannabis. The fact is that most of these contain cedar wood, which has oils in it that could alter the flavor of your cannabis.

Don’t: Store Cannabis in the Fridge or Freezer

Considering it is recommended that cannabis be stored in a cool, dark place with regulated humidity, there is a common misconception that the best place to store marijuana is in the refrigerator/freezer, however, doing so is a big mistake. While it is true that cannabis should be stored in a relatively cool place, the extreme cold of a refrigerator can cause it to become brittle, resulting in trichomes snapping off. Additionally, temperature and humidity levels in your refrigerator can actually vary greatly throughout the day depending on a variety of factors including how often it is opened. These extreme fluctuations in humidity and temperature can actually create condensation on cannabis products, increasing the chance of mold and mildew growth.

Do: Keep Your Buds From Moving Around

When possible, it is important that you keep your cannabis stationary. The fact is that movement causes friction, and if you are constantly relocating your marijuana, this could result in trichomes being lost. Keeping your buds intact is essential for the best experience, so only move your cannabis when you plan on using it.

Don’t: Be Afraid to Ask for Advice

Figuring out the best way to store and preserve cannabis products can feel overwhelming, particularly for new cannabis users. If you are unsure what you should do to protect your cannabis, do not be afraid to ask for advice. The fact is that the budtenders at your local dispensary are likely extremely knowledgeable about cannabis storage best practices, and they will be more than happy to provide advice on the best products and techniques that will help preserve your purchases.

Feel free to contact us to learn more about the dos and don’t of effective cannabis storage.

Storing Cannabis 101: The Dos and Don'ts (2024)

FAQs

Storing Cannabis 101: The Dos and Don'ts? ›

Keep it Cool

What are optimal storage conditions for cannabis? ›

Cannabis should be stored in a cool environment, ideally below 70 degrees Fahrenheit (21 degrees Celsius). High temperatures accelerate the degradation of cannabinoids and terpenes, while extreme cold can also damage the plant's properties. Frozen cannabis can lead to trichomes becoming brittle and breaking off.

How cold is too cold for storing cannabis? ›

Careful to keep the temperature above freezing (32˚F) as this can also be damaging to the bud structure, resulting in less potent cannabis. Do not store marijuana in the fridge; fluctuations in temperature and humidity (taking it out of the fridge and putting it back over and over again) make it prone to mold mildew.

How hot is too hot to store cannabis? ›

The ideal temperature for storing cannabis is between 60-68 degrees Fahrenheit. In more general terms, store your cannabis at a temperature under 70 degrees as a rule of thumb. If the temperature is any higher than that, you run the risk of damaging your product.

How do you store cannabis buds long term? ›

Many enthusiasts will tell you the best place to keep cannabis is in an air-tight container stowed somewhere cool and dark. But according to the results of a new four-year study, the freezer may actually be a better place—especially if you're concerned about maintaining that all-important THC content.

Should cannabis be stored in the dark? ›

Storing cannabis properly plays a big part in its quality and potency. The elements that affect cannabis include temperature, humidity, and exposure to air and light. The best way preserve weed is to store it in an air-tight glass jar in a cool, dark place.

How dry should cannabis be for storage? ›

Keep it Away From Moisture

The best way to end up with moldy buds is to allow them to come in contact with moisture. But good bud can't get too dry without causing degradation of the cannabinoids and terpenes. The key is to maintain proper humidity levels, ideally between 59% and 63% RH (relative humidity).

Is 60 degrees at night too cold for cannabis? ›

As already mentioned, cold temperatures can be highly detrimental to cannabis plants, especially in their early stages of development.

What temperature damages cannabis? ›

The optimum temperature range to keep cannabis at is 59-77 F (15-25 C). Dried and cured cannabis may be able to tolerate temperatures slightly cooler or warmer than the ideal, but anything approaching 32 F (zero degrees celsius) or above 86 F (30 C) is to be avoided if you want to prevent rapid degradation.

Does cold damage cannabis? ›

Effect of Frost on Cannabinoid and Terpene Profiles

Frost can significantly impact the cannabinoid and terpene profiles of cannabis plants. Low temperatures can alter the synthesis and accumulation of cannabinoids, potentially affecting the potency and therapeutic properties of the harvested buds.

What is the best temperature and humidity for storing cannabis? ›

Ideally, you should try to store your cannabis between 60-68 degrees Fahrenheit (between 50-68 degrees is also acceptable).

Is 100 too hot for cannabis? ›

If temperatures are above 85ºF during the flowering stage, the heat will stunt the bud growth. This can result in a loose and airy bud that lacks potency and smell. If left in high heat for too long, the plant may end up dying.

What temperature should lights be off for cannabis? ›

For Cannabis plants, we generally recommend 65-70 °F / 18-21 °C as an ideal nighttime temperature, although toward the end of flower going cooler can be useful in bringing out coloration in some strains.

How do you store buds without smelling? ›

Simply storing your buds in an airtight jar is all that is necessary. If you are still getting odor leaking out then the seal on your jar is bad, no odor gets out of a well sealed mason jar. Try emptying your jar, resealing it and submerge in water. If you dont see any bubbles then your jar is fine.

How long does cannabis last once opened? ›

Weed shouldn't go bad if you store it properly. By keeping it in a sealed container away from heat, moisture, and sunlight, it should stay fresh and potent for up to a year.

How long to dry buds before jarring? ›

Drying Method

Hang Drying: Given that this method uses entire branches, it often takes on the longer side of the range, around 10-14 days. Rack Drying: Since buds are laid out individually, they might dry faster, typically within 7-10 days.

What are optimal cannabis conditions? ›

Like all plants, cannabis likes comfortable temperatures. For most grows, the ideal temperature range is between 65-80°F (18-26°C). Keeping temperatures within this range helps maximize plant growth and development and contributes to large and healthy buds.

What conditions does cannabis need? ›

Cannabis needs certain conditions to flourish.
  • Growth medium. Soil is required, except for cannabis grown with hydroponics or aeroponics. ...
  • Warmth. The optimal day temperature range for cannabis is 24 to 30 °C (75 to 86 °F). ...
  • Light. Sun light or grow light can be used. ...
  • Water. ...
  • Humidity. ...
  • Nutrients.

What is the optimal temperature for cannabis? ›

Generally, pot plants in their vegetative stage prefer a temperature in a range from about 68 to about 77 degrees Fahrenheit. When they are flowering, cannabis plants like a range of about 65 to 85 degrees Fahrenheit.

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