PELLET, Jiffy Pellet
I have not, BUT - I may need to if Mr. Chipmunk keeps digging mine up!
Amazingly, I’ve seen green beans sold in 6 packs! How silly, but it might help in this situation.
My drying beans have germinated but none of the green pole beans, yet. I’ll investigate that in the morning - too hot outside tight now. ;)
I can’t see why it WOULDN’T work.