Hola Gang
It all start when I was offer a bag of Masterkush
pre-2000 and ask to revive and produce seeds
if possible.
I have some GA3 I mix it to 200ppm to start with
I soak my seeds in 3% peroxide from 5 min to over nite (just forgot them)
then try soak in GA3 over nite all seed by then usually have
sink to the bottom.
None of the MasterKush ever grow so far after 2-3 weeks
did the same with some Siberian frost seed those were
from 2005 fairly young seed. All pop after 4 to 7 days
they got elongated I kept them in a dome (mistake) they
died over a w-e too much humidity and they got damp-off
so no dome after they are transplant and add good ventilation.
I want to take a minute to say that it is very depressing to attempt
to revive old seeds its not for everyone, I got a severe few days
of depression after the death of the Siberian . I am putting this
experiment to the side till I have a few of my own plant growing
so it wont be so depressing.
Lesson learn: GA3 50ppm is plenty, when transplante no dome
and add air circulation in the room and make sure to have enough
cannabis to go tru the depression.
Enjoy
Bare