All my seeds in cactus soil and peat moss have cracked. I did a few second dip in a copper plant disease (killer?) spray because they had began to have white patches of mold because of my improper germination methods. Since then the seeds have continued to crack and swell but also developed blue shards around them all though I’ve washed and wiped them off after sitting them in the solution for a few seconds. Are they bound to die or am witnessing them germinate?