Well preserved, cannabis seeds can last up to five years in good conditions.
Cannabis seeds is a vast world in which even the most expert farmer or collector always has something new to discover. Over the years, seed banks have become more and more professional, crossing all types of genetics to obtain impressive results of the highest quality, but choosing a variety tested from one of our trusted seed banks is not always enough to achieve a successful and fruitful strain.
In case that, newly acquired, they are going to be cultivated in a short period of time, it will not be necessary to carry out any special conservation task because that time will be insufficient for the proliferation of external harmful agents. However, if the intention is to germinate them after a few weeks, months or even years, or if they are acquired for collecting, you must take into account this tips to conserve them properly.
1. Use an opaque and airtight jar
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The small size of cannabis seeds makes them easy to keep. There are many options to store them: boxes, zip-lock bags and even straws, burning the ends, but an opaque and hermetic plastic jar is always the best option.
2. Label the jars for identification
It is obvious, but labeling plastic jars with adhesive paper will save us a lot of hard work in the future, in case you want to take them out for germination. In case of keeping them for an extensive collection, it will facilitate the identification task and will help to create a catalog easy to consult.
3. Keep them in a clean environment
Cleaning is one of the best friends of cannabis seeds growers and collectors. A good hygiene will help to prevent the proliferation of contaminants in crops and in conservation areas.
4. Keep them in a dry environment
On the other hand, humidity is one of the worst enemies of the cannabis grower. The proliferation of fungi and even mold can completely ruin a seed and even a marijuana crop. Avoid exposing the seeds to water and humid environments and you will have gained many months of life for your genetics.
5. Expose them at a constant cool temperature
The ideal temperature to conserve cannabis seeds ranges between 4 and 8 Celsius degrees, although it is recommended to keep them between 5 and 6 so that neither freeze nor receive enough heat to germinate. The refrigerator seems an ideal place.
6. Avoid light
The opacity of the jar prevents the exposure of the seeds to light, but it is still advisable to store them in places like the previously mentioned: refrigerators or cabinets are ideal to avoid light, which can cause germination.
These are the main tips we give you to store and preserve cannabis seeds. Following them will not cost you any work and will save you a lot of trouble, and they are more than enough to keep a nice collection of seeds or have them ready to proceed with your cultivation whenever you want.