Freezing grains

I put all my seeds in the freezer (sunflower ameranth flax)

they all sprout well. then and I put sprouts in the fridge to slow them down

is it bad to freeze seeds?


ALSO

flax seeds are nasty when you try to sprout them they make some slime coat.

any way to avoid that?

I know this is a very old post but anyway.

I was also interested to know whether it is ok to store grains in the freezer for long term.

I know it reduces the risk of weevil infestation.