How long do opium seeds, cannabis seeds and magic mushrooms spore patches last?

So in the summer of last year I bought opium seeds, cannabis seeds and magic mushrooms spore patches. Are they still good to try and grow?

They have all been stored in a dark container.


Comments


[2 Points] sapiophile:

As long as they've been kept dark and within an acceptable range of temperatures and humidities, they should all still be viable, although with slightly lower germination rate (perhaps 75% instead of 90%).


[1 Points] None:

i've found that spore last a gooood long time. look into liquid cultures for easier innoculation and splitting jars


[1 Points] Scamperillium:

There's been a vase/pot in China dating back to like 3000bc, it had marijuana seeds in it and they're still able to be grown