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how long do weed seeds stay good

There is plenty of debate surrounding how long do marijuana seeds last before they go bad. Some people say that they can last for years if they are kept in the correct conditions, while others disagree and state that they can only be used within 6 months to 1 year after packing. So the question is, how long do marijuana seeds last?

As we mentioned before, marijuana seeds can be made to last very long if they are refrigerated. Without any interference, marijuana seeds can last a few months before they go bad, even up to a year if they are kept in a cool, dry and dark place, but if they are refrigerated, marijuana seeds can last up to a decade.

Will Cracked Marijuana Seeds Still Germinate?

Cannabis seeds can withstand long amounts of time in storage, as long as they are well protected. A cool, dark environment with no humidity or strong aromas is good to store the seeds for a few months, but if you want to extend the shelf-life of the seeds, then they must be refrigerated.

Unfortunately, the answer to will a cracked seed still germinate is No. It cannot germinate as the valuable internal part of the seed that contains the genetic information of the plant is exposed, then the seed will no longer germinate. Great care must be taken to ensure the seeds are not damaged or crushed, including putting them in vials stuffed with cotton wool to ensure they don’t rattle around and harm each other.

How long your seeds will last can vary. If great care is taken for the seeds to be protected from humidity and light, and provided a cool environment the center of the seed will remain dormant, making the marijuana seed last longer. That way, the only thing needed to germinate the seed will be to soak them overnight in water then place them in a damp tissue or Jiffy plug and germinate normally.

Another factor which can cause cannabis seeds to germinate prematurely is humidity. You see, weed seeds are fairly dry, and in order to split open, germinate, and start developing the root system, they need a good deal of moisture.

The next important factor to keep in mind here is light. Once again, in the wild, bright light signals to plants that it’s time to wake up and grow.

If your weed seeds are really pale in color, even white, or they look all shrivelled, chances are that they will not longer germinate.

4. Oxygen

Well, it all does depend on how you store them, as well as the quality of the cannabis seeds and the strain, but generally speaking, 5 years is the maximum amount of time cannabis seeds can be kept without them going bad.

On the other hand, maybe you purchased cannabis seeds, and they are already fairly old when they get to you. Therefore, you might be wondering how long can you keep cannabis seeds?

Remember to store this canister in a cool, dry, and dark place. An opaque canister that does not let light in is needed. If you have a glass mason jar, cover it up with something that will make it opaque.

Therefore, when storing your cannabis seeds, put them in an opaque container which does not allow any light in, therefore keeping the seeds away from light. Make sure that this opaque container is stored in a cool place.

Try to provide as close to ideal conditions as possible. We’ll get into the best way to store them in a minute. First let’s look at the main factors that affect longevity of cannabis seeds.

The outer shell itself can give some indication, too. If it is slightly pliable, so that you can gently squeeze it, without crushing it, then your seed is likely good. If the shell crushes easily when you apply a bit of pressure, the seed is useless (and now crushed).

Light

High temperatures also signal germination. You want to keep your seeds in a location that is as cool as possible, without freezing. You can certainly keep them at room temperature, but to maximize their lifespan, try to keep them at temperatures from 42° and 46° F, which is around 6° to 8° C.

With good seeds, even if you simply store them in an envelope at room temperature, you can expect them to last up to a year or two. Taking care of the factors below, you can extend that quite a bit.

So what are the indications of seeds that didn’t last?