Glass Vs. Plastic: A Guide To The Best Cannabis Storage Solutions

This article is a simple guide on how to store cannabis long-term and the best cannabis storage and stash jar options to keep your stash preserved and ready to use for longer. 

When it comes to storing your cannabis, it can be challenging to decipher what’s best for you and the best at preserving your flower long-term, so it’s fresh and potent whenever you want to enjoy it. 

Though there are many options on the market, how do you know which stash jars made of different materials, such as plastic or glass, will work the best at maintaining the quality of your flower during long-term storage? 

This article provides a simple guide on how to store cannabis long-term, and why glass storage jars are best for your weed, so you can make the best purchasing decision when up-levelling your cannabis storage game.  

Why Proper Cannabis Storage is Essential

Like any flower, cannabis flower is an organic material that, over time, will begin to deteriorate if not kept in the proper conditions. 

Though this may not seem like the biggest deal, improper storage of your flower will ultimately affect the quality of your experience with it. 

Cannabis flower is an organic material, so it requires specific environments to preserve its richness and potency while in storage, including:

• Minimal light exposure
• Minimal air exposure
• Humidity control
• Minimal heat exposure
• Organic purity

When your cannabis flower isn’t stored correctly in the proper environment, some side effects can occur that can negatively affect the quality of the flower and your experience while enjoying it: 

• Loss of Potency: Exposure to light, heat, and air due to improper storage of your cannabis can lead to the degrading of cannabinoids like THC and CBD, which overall affects the flower’s effectiveness. 

• Flavor and Aroma Deterioration: Terpenes, which produce the unique aromas and flavors of cannabis strains, can begin to degrade if stored incorrectly. This can lead to a blander, more stale flavor with your flower. 

• Mold and Mildew Growth: When cannabis is improperly stored in the wrong environment (damp or humid), it can quickly become a producer of mold and mildew, which makes the cannabis unsafe to consume. 

• Drying Out: When cannabis is exposed to too much air or a dry environment, the flower can dry out and become brittle, leading to a harsh and unenjoyable smoking experience that also affects the effectiveness of the flower itself. 

• Color Changes: Cannabis that isn’t correctly stored can also change color, usually turning darker or browner, indicating degradation of the flower and loss of quality.

When cannabis is stored correctly, and in the right conditions, its quality will ultimately be preserved longer, resulting in more enjoyable experiences with your cannabis for extended periods. 

Glass Vs. Plastic: Which Stash Jar Is Best?

With the side effects of improper storage in mind, you may be wondering about your current stash at home and whether the storage solutions it's stored in are good or bad for your flower. 

Over the years, several household solutions have become popular and normalized for cannabis storage, including glass mason jars, plastic sandwich baggies, and plastic containers.

So, when it comes to cannabis stash jars and standard household storage options, what’s best: glass jars or plastic containers? 

Though plastic storage may work temporarily for your cannabis, PLASTIC STORAGE has many drawbacks that will ultimately degrade the quality of your cannabis over time.

• Chemical Interaction: Some plastics can leach chemicals, additives, and micro-plastics into cannabis, potentially affecting its flavor, aroma, and overall quality. 

• Air Permeability: Many plastics aren’t completely airtight. Even small amounts of air exposure can degrade the quality of cannabis over time.

• Light Exposure: Clear plastic containers allows for light exposure, which can also factor into the quality of your cannabis degrading over time. Even tinted plastics may not provide enough protection against UV light.

• Static Electricity: Plastic can generate static electricity, which can degrade valuable cannabinoids and terpenes in the cannabis flower.

• Odor Absorption: Some plastics can absorb odors and flavors, which might affect the cannabis or cause it to pick up unwanted smells over time.

• Durability: Plastics are generally less durable and can become brittle or degrade over time, especially with exposure to light and heat. This can lead to cracks or leaks, compromising the quality of the stored cannabis.

In comparison, glass stash jars are preferred for long-term cannabis storage, as they help maintain the quality of the cannabis by providing a more stable environment. 

Why Glass Is Best For Long-Term Cannabis Storage

Overall, glass stash jars are the ideal, high-quality storage solution for long-term cannabis storage, as they provide all of the necessary qualities to preserve your cannabis for extended periods and maximum enjoyment. 

Here’s why glass jars are the best quality stash jars: 

• Air Tightness: Glass containers, especially those with airtight seals, effectively prevent air from reaching the flower and affecting the potency and quality of the flower through air exposure. 

• Light Protection: Glass provides a strong barrier against light, which can break down essential qualities of the flower and alter its effectiveness and quality. Dark-colored glass is specifically more effective at blocking harmful light.

• Non-Reactive Material: Unlike some plastics or metals, glass is non-reactive. It won’t interact negatively with the cannabis, which helps maintain the purity and flavor of the flower as an organic material.

• Humidity Control: When paired with humidity control packs, glass containers provide a stable environment and humidity level. They prevent excess moisture from entering or escaping, which helps avoid mold growth and keeps the cannabis at an ideal moisture level.

• Durability and Cleanliness: Glass is durable and easy to clean. Unlike plastics, glass doesn’t absorb odors or flavors, which can be essential for preserving the quality of the cannabis over time.

• Sustainability: Glass jars can be reused repeatedly and function as a perfect sustainable storage option due to their durability and ease of cleaning after use.

So, when it comes to household storage options, mason jars kept in a cool, dry place are the best option for long-term cannabis storage.

However, if the seals are not air-tight, may lead to some smell escaping into the surrounding space. 

Choose KookiJar for Premium Cannabis Storage

When upgrading your storage game and scouring the market for the best products, look for glass storage jars with air-tight seals and humidity packs to ensure the best environment for long-term cannabis storage. 

At KookiJar, we specialize in creating high-quality glass cannabis stash jars that have smell-proof, air-tight, and UV protection qualities all in one to ensure your cannabis is preserved for up to six months, with seamless digital storage tracking with the KookiJar app. 

Ready to upgrade your cannabis storage? Check out our core collection of premium glass stash jars and humidity packs at KookiJar and keep your flower fresh and potent for months!