Cannabis Seed Storage and Germination Guide
Cannabis seed storage should be in the best environment possible to ensure seed viability and a 100% cannabis seed germination success rate.
To prevent drying out completely, cannabis seeds enter a dormant stage allowing them to remain in a preserved state for long term storage without any immediate risk of instability.
To help you get the most out of your marijuana seeds, I have compiled a list on how to store cannabis seeds correctly for the best germination rates.
Check Your Air Humidity
Cannabis seed storage should be in a cool and dry place.
This is probably the number one lesson on how to store cannabis seeds because they can be damaged by rapid temperature fluctuations and air humidity.
The best advice for preserving your seeds is to place them in an airtight container and to keep them in the dark. If the cannabis seeds are damp or wet or encounter humidity, they will begin to germinate and can cause rot and mold.
To preserve your cannabis seeds for a longer period, make sure the air humidity never exceeds 9%.
Watch the Temperature
Light and temperature can degrade the viability of your seeds.
Keeping them over electrical appliances will transfer heat to the seeds, which encourages germination, growing molds and fungus. So, it’s best to keep them somewhere dark and cool.
The best method for cannabis seed storage is in the fridge. Don’t take them out often when kept in a refrigerator to avoid temperature fluctuations that will damage them. The door of a fridge is the ideal temperature (5 – 6 degrees centigrade).
When you decide to use the seeds, we recommend you learn how to grow cannabis by reading our tutorial. We also recommended to first acclimatise the seeds outside the fridge, while they are still in their package, so they can easily reach room temperature.
Keep Away From Light
Darkness encourages seeds to remain dormant. Long exposure to light may damage and degrade the health of the seeds.
Light, like humidity, is one of the factors that trigger seed germination. To maintain optimal sprouting powers and long term seed viability, reduce exposing your seeds to direct light.
Germination Success – Don’t Crush Your Seeds
The shell of the cannabis seed is a natural shield against outside elements. This one is obvious, but make sure the shell remains intact.
Label Your Seeds
All cannabis seeds tend to look very similar, so, it’s important that you label the seeds packaging. I recommend to stick a small label on the cannabis seed container and jot down with a pencil the name of the strain in each container.
Keep Pests Away
Paper bags or plastic baggies are fine for storing seeds for a day or so. For preserving the seeds for a longer duration, the best storage containers are glass mason jars.
Marijuana seeds if not stored in glass or metal can provide an absolute feast for mice and other small vermin. Don’t pack your cannabis seeds in toxic food storage containers. Some exotic cannabis varieties like Blueberry marijuana seeds can lose their fragrance, if not stored properly.
Buy From Top Seed Breeders
Make sure you buy cannabis seeds from the best Online Seed Bank in Canada 2018.
Seeds should arrive in the original packaging and be clean and solid. The above pointers will help you to grow and store cannabis seeds at your home.
As cannabis is becoming increasingly popular among the community due to its medicinal benefits, it is also important to become aware of how to store cannabis seeds.