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Keeping your weed fresh for a long time is easy if you follow these best storage practices. Although weed can last for months without a significant loss in potency, weed can go bad fast if you're not careful.
Our guide gives you the 411 on how long properly stored weed can last, factors that affect the quality of your bud, the signs of bad weed, and tips for storing weed and keeping it fresh for longer.
How Long Does Weed Stay Good For?
Many cannabis users search online for “how long is weed good for?” Under the best storage conditions, the typical cannabis shelf life ranges from six months to one year. Of course, this depends on many factors, including the product type, storage location, and other factors.
Weed potency can go down over time. For example, one study found that weed loses 16% of its THC potency in one year, 26% in two years, 34% in three years, and 41% after four years of storage.
A fresh nug with a strong aroma, flavor, and potency can turn old over time into a dry, odorless, and low-potency flower. While it may not provide the best smoking experience, old weed may still be good to consume.
We know weed can get old, but can it go bad? Yes, weed can turn ugly if you're not careful. Storing weed in areas with excessive humidity could lead to mold, which can be harmful if consumed. Do not smoke moldy weed. Otherwise, old and low potency weed would taste harsh and not give you the best experience.
How to Tell if Weed Has Gone Bad
Is your weed still good to use? We've all been there. You find an old nug and don't know if it's good or not. It’s definitely not fresh weed, but is it bad? Here are some signs that your weed has gone bad.
Consuming moldy weed is not good. Mold can develop in environments that are too humid. Mold can have a white or gray powdery look and smell musty.
How your cannabis feels in your hands can tell you a lot about its quality. If it's too wet and spongy, it has a higher risk of mold. If it's too dry and crumbles in your fingers, you know it's lost a lot of its potency and may be a harsh smoke.
Weed is supposed to have a pleasant aroma, whether fruity, sweet, earthy, or skunky. If it smells musty, do not consume it. It likely has mold.
What Affects Cannabis Quality
Knowing the factors that can affect how long weed stays good is essential. Cannabis growers spend months vegetating and flowering the plants to produce dense and pungent cannabis buds with tons of trichomes.
Trichomes are oils on the small outgrowths primarily found on the plant’s buds that contain cannabinoids, terpenes, and more. Trichomes can be especially vulnerable to environmental factors such as heat, light, and humidity.
Excessive humidity can wreak havoc on your buds, creating the perfect breeding ground for mold and bacteria. But too little humidity can also hurt by drying out your nugs. Under optimal conditions, cannabis buds should remain between 54% and 63% relative humidity.
Whether artificial or natural, light exposure can speed up the natural cannabinoid degradation process, leaving you with a weaker product.
Excessively cold or hot temperatures can negatively affect cannabis. Freezing temperatures can make the trichomes brittle and likely to break off, while blazing hot temperatures can lower dry out the bud.
How to Store Weed
Now that you know how cannabis quality can be affected, it's time to protect your cannabis products with the proper storage practices. When stored properly, you can keep your weed potent for longer.
There are many ways to practice good weed storage, whether it's a simple glass jar or smell-proof stash boxes. Here is the best way to store weed for each product type and help it stay fresh.
Like all cannabis, cannabis flower potency is affected by air, light, and humidity. Keep your buds in an airtight, lightproof glass container and store them in a cool, dry, and dark location. Specialized cannabis humidors and humidity packs can help you control humidity.
Many people ask how long does weed stay good in a Ziploc bag? It can remain good for many weeks, depending on how you handle and store it. Plastic bags have a static charge that can attract the bud’s trichomes.
Edibles such as cannabis-infused brownies, cookies, and gummies should be kept in their original packaging and stored in a cool, dry, and dark place. Gummies and hard candies may be more prone to heat damage than other edibles like baked goods.
Cannabis concentrate can be stored in glass or silicone containers. Vape cartridges containing cannabis oil should be stored in a dry, dark, and cold place and kept upright to prevent oil from spilling.
Many people search online for “how long does weed carts stay good?” In optimal storage conditions, vape cartridges can be good for 6 months to one year.
Learn More About How Long Does Weed Stay Good with CTU
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