Some snaps and nicotiana dying
I have some snaps and nicotiana that have shiveled up and died. It looks like they don't have enough water but the soil is moist and the other plants around them are fine. In fact, most of the time a healthy plant is right next to them. I have no other plants that do this but I'd guess about 20-25% of the snap and nicotiana have this problem. Any ideas of what's happening?