I am doing a viability test on some old heirloom seeds I found (were my late fathers, so wanted to give them a go for sentimental reasons as they were ones from him/his garden)
I put them on damp kitchen paper and covered over with thick towel and put in warm room ( so dark/warm)
Some are swelling nicely and look ok, a couple have start of blue mold on the area where sprout would come. Is this time to discard those or keep watching?
ps. I only have 3/4 of some of them, so that's why I am trying to conserve if possible, rather than chucking!