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Do You Know These Knowledge About Cannabis Storage?

May. 11, 2020

This article will introduce how long cannabis can be stored, cannabis packaging, will the cannabis expire and deteriorate and how to store cannabis.

1. The ideal temperature for storing marijuana

Organics and mold on cannabis thrive at temperatures between 25 ° and 30 ° C. Therefore, hemp should be stored in a cool, dark place. Too much heat can dry cannabinoids and terpenes that take months to develop. When these essential oils become too dry together with plant materials, it produces an irritating taste. You can also use barrier bags to pack and store cannabis.

barrier bags

barrier bags

Too low temperature will also slow down the decarboxylation process of cannabinoids, which is the process of transferring THC-A into THC and eventually degrading it to CBN. In addition, warm air retains more moisture than cold air, see next article for details.

2. Humidity for storing cannabis

Humidity control is essential to prevent mold and other mold contaminants from staying away from cannabis. Cannabis is best kept within a range of appropriate relative humidity (Relative Humidity, RH). Storing cannabis between 59% and 63% RH is most beneficial for maintaining and enhancing its color, stability, aroma, and taste.

3. Light for storing cannabis

Do not store cannabis in direct light, try to avoid light. Harmful ultraviolet light will decompose many organic and synthetic elements in cannabis.

4. Ventilation for storing cannabis

Although cannabis requires oxygen during growth and conservation, storing cannabis in containers of just the right capacity is essential to maintain its freshness and authenticity. Too little air can greatly affect relative humidity, especially if the shoots are not completely dry before storage. On the other hand, too much air will accelerate the degradation process because cannabinoids and other organic matter are exposed to oxygen. Canned cans have various vacuum pump accessories to reduce the oxygen exposure of cannabis.

To sum up, the method of storing and preserving cannabis is as follows:

Avoid direct sunlight, store in a cool and dry place

Vacuum sealed tanks and containers to minimize oxygen exposure

Use a hygrometer to monitor and control RH relative humidity levels

Don't put different flavors of cannabis together

Do not store in the refrigerator. Humidity and temperature fluctuations can cause mold

Do not freeze or put it with ice. Too low a temperature can destroy cannabis trichomes

Do not use plastic bags. Plastic bags will cause static electricity and eventually destroy the marijuana hairs. Use professional cannabis flower packaging for storage.

professional cannabis flower packaging

cannabis flower packaging

Do not place around hot electronic equipment

Do not use cigar boxes or scented containers, it will cause marijuana odor

How long can hemp be kept? How long is it still fresh?

With proper storage, marijuana can maintain the original freshness of the highest quality for a period of six months to a year, after which its effectiveness will slowly decline.

After one year, about 16% of THC was lost.

About 26% in two years.

About 34% in three years.

About 41% in four years.

Will marijuana deteriorate and deteriorate?

If there is no mold, it will not change in principle, but the taste will become worse. Don't use it once it gets moldy.

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